CN109548765A - A kind of fish hook and its manufacturing method - Google Patents
A kind of fish hook and its manufacturing method Download PDFInfo
- Publication number
- CN109548765A CN109548765A CN201910007618.3A CN201910007618A CN109548765A CN 109548765 A CN109548765 A CN 109548765A CN 201910007618 A CN201910007618 A CN 201910007618A CN 109548765 A CN109548765 A CN 109548765A
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- parts
- fish hook
- nickel
- zirconium
- copper
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 100
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 110
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 55
- 239000010949 copper Substances 0.000 claims abstract description 52
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052802 copper Inorganic materials 0.000 claims abstract description 51
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 49
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000010936 titanium Substances 0.000 claims abstract description 49
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 49
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 49
- 239000004411 aluminium Substances 0.000 claims abstract description 46
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 46
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 78
- 229910052712 strontium Inorganic materials 0.000 claims description 45
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 45
- 229910052785 arsenic Inorganic materials 0.000 claims description 42
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 42
- 229910052735 hafnium Inorganic materials 0.000 claims description 42
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 42
- 239000011812 mixed powder Substances 0.000 claims description 39
- 229910052742 iron Inorganic materials 0.000 claims description 29
- 238000005245 sintering Methods 0.000 claims description 25
- 238000002360 preparation method Methods 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 21
- 238000000137 annealing Methods 0.000 claims description 20
- 239000012300 argon atmosphere Substances 0.000 claims description 20
- 238000005238 degreasing Methods 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 20
- 230000019612 pigmentation Effects 0.000 claims description 20
- 238000005498 polishing Methods 0.000 claims description 20
- 238000000465 moulding Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 37
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical group [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 13
- 229910045601 alloy Inorganic materials 0.000 description 12
- 239000000956 alloy Substances 0.000 description 12
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 229910001093 Zr alloy Inorganic materials 0.000 description 3
- 238000005275 alloying Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-IGMARMGPSA-N Carbon-12 Chemical group [12C] OKTJSMMVPCPJKN-IGMARMGPSA-N 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OKTJSMMVPCPJKN-BJUDXGSMSA-N carbon-11 Chemical group [11C] OKTJSMMVPCPJKN-BJUDXGSMSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K83/00—Fish-hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C16/00—Alloys based on zirconium
Abstract
The present invention relates to fishing tackle fields, and in particular to arrives a kind of fish hook and its manufacturing method.A kind of fish hook, by weight, including following component: 60~80 parts of zirconium, 5~12 parts of carbon, 3~8 parts of copper, 5~10 parts of titanium, 3~8 parts of nickel, 0.2~0.5 part of aluminium.Fish hook provided by the present invention is light-weight, and pulling force is big, and intensity is high, and fish mouth is easy to be fastened that fish is made to be not easy to slip, to increase fish-catching rate, in addition to this, the penetrating force of fish hook of the present invention is strong, salt-fog resistant time is long, is particularly suitable for sea fishing.
Description
Technical field
The invention belongs to fishing tackle fields, more particularly it relates to a kind of fish hook and its manufacturing method.
Background technique
Fishing is an extremely interesting movement, and Chinese arrive the present from ancient times and are delithted with.The shape of fish hook is designed each
There are an eternal lasting, the specific gravity of fish hook and hook item are thicker under normal circumstances, and weight is bigger, and tensile strength is also bigger, and weight is lighter, and tension is strong
It spends also smaller.Light-weight fish hook advantage is relatively some more, and fresh-water fishes mostly eat fish in suction nozzle, and fish hook weight is lighter, easier
It is inhaled into finally, its penetration ability is strong in addition, and fish-catching rate is also just relatively higher.
Perfect fishing tackle is the sharp weapon fished, and fish hook is a wherein crucial section, and being directly related to can smoothly, successfully
Catch fish.Light-duty fish hook is easy to be opened or be straightened to cause race fish, neck of hook portion too cunning that cannot tie up there is fish hook in the prior art
The pulling force that tight fishing line, fish hook are born is limited, fish mouth cannot be fastened and slip, the penetrating force of fish hook not enough, be easy corrosion etc. and ask
Topic.
Summary of the invention
To solve the above-mentioned problems, the first aspect of the invention provides a kind of fish hook, by weight, including it is as follows
Component: 60~80 parts of zirconium, 5~12 parts of carbon, 3~8 parts of copper, 5~10 parts of titanium, 3~8 parts of nickel, 0.2~0.5 part of aluminium.
Including following component as a kind of perferred technical scheme, by weight: 64~70 parts of zirconium, 8~11 parts of carbon,
5~7 parts of copper, 6~8 parts of titanium, 4~5 parts of nickel, 0.3~0.4 part of aluminium.
As a kind of perferred technical scheme, by weight, it also comprises the following components: 0.5~3 part of hafnium, arsenic 0.3~
0.5 part.
As a kind of perferred technical scheme, by weight, it also comprises the following components: 0.3~0.5 part of strontium, iron 0.1~
0.3 part.
As a kind of perferred technical scheme, the zirconium, titanium weight ratio be 1:(0.05-0.15).
As a kind of perferred technical scheme, the iron, nickel weight ratio be 1:(20-30).
As a kind of perferred technical scheme, the copper, strontium weight ratio be 1:(0.05-0.1).
The second aspect of the invention provides a kind of preparation method of fish hook, and step includes:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering to green compact under an argon atmosphere, integer is at consistent shape later
Shape, and the fish hook is obtained after bill of polishing.
As a kind of perferred technical scheme, the vacuum degree of step (3) the high temperature sintering is 10~3Pa.
As a kind of perferred technical scheme, the temperature of step (3) the high temperature sintering is 1300~1700 DEG C.
The utility model has the advantages that fish hook provided by the present invention is light-weight, pulling force is big, and intensity is high, and fish mouth is easy to be fastened to make
Fish is not easy to slip, to increase fish-catching rate, in addition to this, the penetrating force of fish hook of the present invention is strong, salt-fog resistant time is long, is particularly suitable for
Sea fishing.
Specific embodiment
It is further clear, complete that the technical characteristic work in technical solution is provided to the present invention With reference to embodiment
Description, not to the limitation of its protection scope.
Word " preferred ", " preferred " in the present invention etc. refer to, can provide in some cases certain beneficial to effect
The embodiment of the present invention of fruit.However, other embodiments are also likely to be preferred under identical circumstances or in the case of other
's.In addition, do not imply that other embodiments are unavailable to the statement of one or more preferred embodiments, be also not intended to by
Other embodiments exclude except the scope of the present invention.
When a numberical range disclosed herein, above range is considered as continuously, and the minimum value including the range and most
Big value and each value between this minimum value and maximum value.Further, when range refers to integer, including the model
Each integer between minimum value and maximum value enclosed.In addition, when providing multiple range Expressive Features or characteristic, Ke Yihe
And the range.In other words, unless otherwise specified, otherwise all ranges disclosed herein are understood to include and are wherein included into
Any and all subrange.For example, should be regarded as including between minimum value 1 and maximum value 10 from the specified range of " 1 to 10 "
Any and all subrange.The Exemplary range of range 1 to 10 include but is not limited to 1 to 6.1,3.5 to 7.8,5.5 to
10 etc..
To solve the above-mentioned problems, the first aspect of the invention provides a kind of fish hook, by weight, including it is as follows
Component: 60~80 parts of zirconium, 5~12 parts of carbon, 3~8 parts of copper, 5~10 parts of titanium, 3~8 parts of nickel, 0.2~0.5 part of aluminium.
Including following component in a preferred embodiment, by weight: 64~70 parts of zirconium, 8~11 parts of carbon,
5~7 parts of copper, 6~8 parts of titanium, 4~5 parts of nickel, 0.3~0.4 part of aluminium.
In a preferred embodiment, by weight, it also comprises the following components: 0.5~3 part of hafnium, arsenic 0.3~
0.5 part.
In a preferred embodiment, by weight, it also comprises the following components: 0.3~0.5 part of strontium, iron 0.1~
0.3 part.
In a preferred embodiment, the zirconium, titanium weight ratio be 1:(0.05-0.15).
In a preferred embodiment, the iron, nickel weight ratio be 1:(20-30).
In a preferred embodiment, the copper, strontium weight ratio be 1:(0.05-0.1).
Carbon of the present invention can be dissolved completely, had solution strengthening effect, can be hindered dislocation motion, at the same time alloy group
Crystal grain in knitting still keeps relatively fine, to significantly improve the intensity and high temperature creep property of titanium alloy.
Copper of the present invention can reduce the alpha-beta transition temperature of alloy, and solubility of the copper in α-Zr is less than 0.2%, shape
At intermetallic compound have Zr2Cu phase improves the corrosive nature of alloy, but the copper of too high amount will affect adding for alloy
Work performance influences the lumber recovery of product, and therefore, the present invention increases a small amount of strontium in formula, with the thin of highly significant
Change the effect of crystal grain, it is suppressed that crystal grain is grown up, so that crystal grain refinement, and grain size and crystal boundary become more evenly, and
When the weight ratio of the copper, strontium is 1:(0.05-0.1) when, the gain effect effect that is precipitated with of the second phase is protruded, intensity liter
It is high.
It can be infinitely dissolved between titanium and zirconium of the present invention, form substitution solid solution, incorporate the solute atoms in metal
Alloy lattice is caused to distort, this distortion of lattice makes alloy when by external force, and the resistance of dislocation motion increases.Simultaneously
Dislocation pinning can also be played the role of by being dissolved into the solute atoms near dislocation, this improves the intensity of alloy and pulling force.
And when the weight ratio of the zirconium, titanium is 1:(0.05-0.15) when, said effect is more obvious.
Arsenic of the present invention can enhance inoxidizability and corrosion resistance, but addition can excessively generate temper brittleness；Nickel member
Element can not influence its processing performance in the case where improving alloy corrosion performance；Nickel can reduce the alpha-beta transformation temperature of alloy
Degree, in the present invention, is added in zircaloy using nickel, iron as alloying element, and when the weight ratio of the iron, nickel is 1:(20-
30) when, it can optimize its processing performance in the case where raising alloy excellent corrosion resistance, improve the machine of zircaloy
Tool performance.This is mainly due to the addition of alloying element nickel and iron, the quantity of the second phase formed increases, thus the second phase with
The volume of basal body interface will increase, and prevent alloying element arsenic segregation to oxide/metal interface, in corrosion process, due to
The diffusion velocity of nickel and iron is very fast, therefore nickel, iron is by preferential segregation to oxide/metal interface, due to nickel, iron by segregation make
Grain-boundary strength increases, and can greatly improve the corrosion resistance of sample.
The addition of aluminium of the present invention can reduce alloy density, improve recrystallization temperature, intensity and (alpha+beta)/β transition point,
And improve alloy antioxygenic property.Aluminium can also improve the atomic binding forces of solid solution simultaneously, increase alloy high-temp intensity.
Hafnium of the present invention is α phase stable element, and can improve the intensity and corrosive nature of zircaloy, but is added a small amount of
Hafnium cannot reach required intensity, therefore its parts by weight need to be greater than 0.5 part.
The second aspect of the invention provides a kind of preparation method of fish hook, and step includes:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering to green compact under an argon atmosphere, integer is at consistent shape later
Shape, and the fish hook is obtained after bill of polishing.
In a preferred embodiment, the vacuum degree of step (3) the high temperature sintering is 10~3Pa.
In a preferred embodiment, the temperature of step (3) the high temperature sintering is 1300~1700 DEG C.
The present invention is specifically described below by embodiment, in addition, if without other explanations, it is raw materials used to be all
It is commercially available.
Embodiment
Embodiment 1
Embodiment 1 provides one kind and provides a kind of fish hook, by weight, including following component: 60 parts of zirconium, 5 parts of carbon,
3 parts of copper, 5 parts of titanium, 3 parts of nickel, 0.2 part of aluminium, 0.5 part of hafnium, 0.3 part of arsenic, 0.3 part of strontium, 0.1 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Embodiment 2
Embodiment 2 provides one kind and provides a kind of fish hook, by weight, including following component: 80 parts of zirconium, carbon 12
Part, 8 parts of copper, 10 parts of titanium, 8 parts of nickel, 0.5 part of aluminium, 3 parts of hafnium, 0.5 part of arsenic, 0.5 part of strontium, 0.3 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Embodiment 3
Embodiment 3 provides one kind and provides a kind of fish hook, by weight, including following component: 64 parts of zirconium, 8 parts of carbon,
5 parts of copper, 6 parts of titanium, 4 parts of nickel, 0.3 part of aluminium, 1 part of hafnium, 0.35 part of arsenic, 0.35 part of strontium, 0.15 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Embodiment 4
Embodiment 4 provides one kind and provides a kind of fish hook, by weight, including following component: 70 parts of zirconium, carbon 11
Part, 7 parts of copper, 8 parts of titanium, 5 parts of nickel, 0.4 part of aluminium, 2 parts of hafnium, 0.45 part of arsenic, 0.45 part of strontium, 0.25 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Embodiment 5
Embodiment 5 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 1
Comparative example 1 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 0.1 part of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 2
Comparative example 2 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 20 parts of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 3
Comparative example 3 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 0.1 part of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 4
Comparative example 4 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 25 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 5
Comparative example 5 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 0.1 part of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 6
Comparative example 6 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 20 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 7
Comparative example 7 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 0.05 part of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 8
Comparative example 8 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 15 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 9
Comparative example 9 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.01 part of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 10
Comparative example 10 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 5 parts of strontium, 0.2 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 11
Comparative example 11 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 0.01 part of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Comparative example 12
Comparative example 12 provides one kind and provides a kind of fish hook, by weight, including following component: 68 parts of zirconium, carbon 10
Part, 6 parts of copper, 7 parts of titanium, 4.5 parts of nickel, 0.3 part of aluminium, 1.5 parts of hafnium, 0.4 part of arsenic, 0.4 part of strontium, 5 parts of iron.
A kind of preparation method of fish hook, step include:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by the powder after annealing
Every kind is individually carried out classification processing to it using standard screen cloth, is mixed powder after classification using mechanical dry pigmentation；
(2) mixed powder pelletized using vibrating screen or roller granulator, be molded the particle made
It is pressed into green compact in machine, and carries out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing are subjected to high temperature sintering, vacuum degree 7Pa, temperature to green compact under an argon atmosphere
It is 1500 DEG C, integer is at consistent shape later, and the fish hook is obtained after bill of polishing.
Performance evaluation
1. single piece of net weight: being measured using Sai Duolisi BSA2202S electronic balance, obtain embodiment 1-5 and comparative example 1-
Single piece of net weight range of 12 fish hook is 2.45 ± 0.3g.
2. minimum tensile test: being measured using electronic universal tester YHS-229WJ-5kN-360 5KN.
3. salt spray test: according to GB/T10125-1997 standard, the salt water for making fish hook sample be subjected to 5% sodium chloride is touched and is spilt
30d observes the regional percentage that is corroded, and evaluation criterion is as follows:
☆: the regional percentage that is corroded is lower than 5%；
Zero: the regional percentage that is corroded is higher than 5% but is lower than 10%；
◇: the regional percentage that is corroded is higher than 10% but is lower than 20%；
△: the regional percentage that is corroded is higher than 20%.
4. real fish test: in the seawater placing the fish hook sample of fish (seawater) in real fish in the seawater, observational record phase
Answer etching time.
Table 1
| Minimum tensile test/kg | Salt spray test | It is real to fish test/d | |
| Embodiment 1 | 50.05 | ☆ | 82 |
| Embodiment 2 | 52.05 | ☆ | 84 |
| Embodiment 3 | 55.32 | ☆ | 88 |
| Embodiment 4 | 56.16 | ☆ | 86 |
| Embodiment 5 | 56.23 | ☆ | 93 |
| Comparative example 1 | 45.11 | ○ | 69 |
| Comparative example 2 | 43.25 | ☆ | 86 |
| Comparative example 3 | 37.82 | △ | 38 |
| Comparative example 4 | 49.20 | ◇ | 55 |
| Comparative example 5 | 41.38 | △ | 31 |
| Comparative example 6 | 44.57 | ○ | 62 |
| Comparative example 7 | 33.62 | ☆ | 81 |
| Comparative example 8 | 46.38 | ☆ | 89 |
| Comparative example 9 | 40.47 | ☆ | 88 |
| Comparative example 10 | 48.53 | ○ | 71 |
| Comparative example 11 | 44.32 | ◇ | 49 |
| Comparative example 12 | 49.66 | ○ | 63 |
Claims (10)
1. a kind of fish hook, which is characterized in that by weight, including following component: 60~80 parts of zirconium, 5~12 parts of carbon, copper 3~8
Part, 5~10 parts of titanium, 3~8 parts of nickel, 0.2~0.5 part of aluminium.
2. fish hook according to claim 1, which is characterized in that by weight, including following component: 64~70 parts of zirconium,
8~11 parts of carbon, 5~7 parts of copper, 6~8 parts of titanium, 4~5 parts of nickel, 0.3~0.4 part of aluminium.
3. fish hook according to claim 1, which is characterized in that by weight, also comprise the following components: hafnium 0.5~3
Part, 0.3~0.5 part of arsenic.
4. fish hook according to claim 3, which is characterized in that by weight, also comprise the following components: strontium 0.3~0.5
Part, 0.1~0.3 part of iron.
5. fish hook according to claim 4, which is characterized in that the zirconium, titanium weight ratio be 1:(0.05-0.15).
6. fish hook according to claim 4, which is characterized in that the iron, nickel weight ratio be 1:(20-30).
7. fish hook according to claim 4, which is characterized in that the copper, strontium weight ratio be 1:(0.05-0.1).
8. a kind of preparation method of the fish hook according to any one of claim 4-7, which is characterized in that step includes:
(1) every kind of zirconium, carbon, copper, titanium, nickel, aluminium, hafnium, arsenic, strontium, iron powder are individually annealed, by every kind of powder after annealing
Classification processing is individually carried out to it using standard screen cloth, mixes powder after classification using mechanical dry pigmentation；
(2) mixed powder is pelletized using vibrating screen or roller granulator, by the particle made in moulding press
Green compact are pressed into, and carry out ungrease treatment after further correcting bill point degree；
(3) green compact after above-mentioned degreasing being subjected to high temperature sintering to green compact under an argon atmosphere, integer is at consistent shape later, and
And the fish hook is obtained after polishing bill.
9. the preparation method of fish hook according to claim 8, which is characterized in that step (3) high temperature is sintered true
Reciprocal of duty cycle is 10~3Pa.
10. the preparation method of fish hook according to claim 9, which is characterized in that the temperature of step (3) the high temperature sintering
Degree is 1300~1700 DEG C.
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| CN110306122A (en) * | 2019-08-06 | 2019-10-08 | 上海黑金刚实业有限公司 | A kind of novel high-strength material fish hook |
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