CN106064240A - A kind of resistance to grinding column of manganese steel and manufacture method thereof - Google Patents
A kind of resistance to grinding column of manganese steel and manufacture method thereof Download PDFInfo
- Publication number
- CN106064240A CN106064240A CN201610548882.4A CN201610548882A CN106064240A CN 106064240 A CN106064240 A CN 106064240A CN 201610548882 A CN201610548882 A CN 201610548882A CN 106064240 A CN106064240 A CN 106064240A
- Authority
- CN
- China
- Prior art keywords
- resistance
- column
- manganese steel
- grinding column
- grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000617 Mangalloy Inorganic materials 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 27
- 239000011591 potassium Substances 0.000 claims abstract description 27
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 229910052903 pyrophyllite Inorganic materials 0.000 claims abstract description 7
- 229940057995 liquid paraffin Drugs 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 3
- 241000209094 Oryza Species 0.000 claims 3
- 235000007164 Oryza sativa Nutrition 0.000 claims 3
- 235000009566 rice Nutrition 0.000 claims 3
- 238000004663 powder metallurgy Methods 0.000 abstract description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 15
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 15
- 229910045601 alloy Inorganic materials 0.000 description 11
- 239000000956 alloy Substances 0.000 description 11
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 7
- 239000004575 stone Substances 0.000 description 6
- 101100230233 Arabidopsis thaliana GT20 gene Proteins 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910001341 Crude steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- -1 boron series compound Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- B22F1/0003—
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
-
- 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
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
Abstract
The invention belongs to field of powder metallurgy.Disclosing a kind of resistance to grinding column of manganese steel, it is mainly prepared by following raw material: potassium steel powder and weight ratio are the WB of 10.0% the 20.0% of described potassium steel powdern(Me).The invention also discloses the manufacture method of the resistance to grinding column of a kind of manganese steel, including, by raw material: potassium steel powder, liquid paraffin and weight ratio are the WB of 10.0% the 20.0% of described potassium steel powdern(Me) it is sufficiently mixed, in grinding tool, is pressed into column by four-column press, load after dewaxing and composite pyrophyllite uses cubic hinge press increasing temperature and pressure sintering, take out after pressure release.The manganese steel resistance to grinding column manufacturing expense of the present invention is low, and has wearability and toughness concurrently.
Description
[technical field]
The invention belongs to field of powder metallurgy, particularly relate to a kind of resistance to grinding column of manganese steel and manufacture method thereof.
[background technology]
Within 2015, China's crude steel yield breaches 800,000,000 tons, and abrasion-resistant stee yield also breaches 2,000,000 tons, and production capacity is superfluous.
Country has begun to significantly drop production capacity and goes stock, but each trade mark high-quality special steel of extraordinary model but remains a need for import, research
The novel strengthened mechanism of special steel is imperative with high reliability long life mechanism.
The method of existing increase abrasion-resistant stee wearability is divided into smelting and casting two kinds, and smelting refers to adjust alloying element
Ratio；Casting refers to add alloying element and bonding gold, and original impregnated alloy is mainly diamondite and titanium carbide closes
Gold, diamondite and titanium carbide alloy have been sintered by vacuum or inert gas shielding, the prices of raw materials and process program
Cause manufacturing expense high, and Wear Resistance can not get both with toughness.
In view of this, it is provided that a kind of wearability grinding column resistance to the manganese steel that toughness can get both and manufacture method thereof are the most necessary.
[summary of the invention]
For solving above-mentioned technical problem, the present invention provides a kind of and has wearability and the resistance to grinding column of manganese steel of toughness and manufacture thereof concurrently
Method.
For solving above-mentioned technical problem, embodiment of the present invention offer techniques below scheme:
A kind of resistance to grinding column of manganese steel, it mainly prepares by following raw material: potassium steel powder and weight ratio are described Gao Meng
The WB of the 10.0%--20.0% of powdered steeln(Me)。
Preferably, above-mentioned WBn(Me) it is: WB (Me) or WB2(Me)。
Preferably, above-mentioned WBn(Me) particle size range is: 0.5-1.0 micron.
Preferably, above-mentioned WBn(Me) it is WB2(Me), granularity is 1 micron, WB2(Me) percentage of potassium steel powder weight is accounted for
Ratio is 10%.
Preferably, above-mentioned WBn(Me) it is WB2(Me), granularity is 0.5 micron, WB2(Me) the hundred of potassium steel powder weight are accounted for
Proportion by subtraction is 20%.
Preferably, above-mentioned WBn(Me) being WB (Me), granularity is 0.6 micron, and WB (Me) accounts for the percentage of potassium steel powder weight
Ratio is 13%.
Preferably, above-mentioned WBn(Me) being WB (Me), granularity is 0.8 micron, and WB (Me) accounts for the percentage of potassium steel powder weight
Ratio is 15%.
Preferably, above-mentioned WBn(Me) being WB (Me), granularity is 1 micron, and WB (Me) accounts for the percentage ratio of potassium steel powder weight
It is 18%.
For solving above-mentioned technical problem, the embodiment of the present invention also provides for techniques below scheme:
The manufacture method of the resistance to grinding column of a kind of manganese steel, it is characterised in that it includes raw material: potassium steel powder, liquid stone
Wax and weight ratio are the WB of the 10.0%--20.0% of described potassium steel powdern(Me) it is sufficiently mixed, by four-column press at mill
Tool is pressed into column, loads after dewaxing and composite pyrophyllite uses cubic hinge press increasing temperature and pressure sintering, take out after pressure release.
Preferably, above-mentioned increasing temperature and pressure sintering includes: within first 2 minutes, boost to 70Mpa, and pressurize began to warm up after 5 seconds,
Heater power being raised to 1080 amperes in 10 seconds, again electric current is raised to 1450 amperes for 110 seconds after being incubated 5 minutes, constant temperature stops for 3 minutes
Only heat supply, power returns to 0, then pressure release after two minutes, and pressure returns to 0, and sintering overall process is according to the time providing electric current
Calculate, totally 10 minutes.
Compared with prior art, the embodiment of the present invention is added in described potassium steel powder and is accounted for its percentage by weight and be
The WB of 10.0%--20.0%n(Me) wearability and the toughness of the resistance to grinding column of manganese steel, can be improved simultaneously.The embodiment of the present invention simultaneously
The fusing point of the resistance to grinding column of manganese steel only has 1080 degree, and diamondite and titanium carbide alloy melting point are higher than 1600 degree, and the present invention implements
The resistance to grinding column of manganese steel of example is easier to combination with molten steel and does not falls off.
[accompanying drawing explanation]
Fig. 1 is the artwork of increasing temperature and pressure sintering in the manganese steel resistance to grinding column manufacture method that the embodiment of the present invention provides.
[detailed description of the invention]
In order to make the purpose of the present invention, method scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
The embodiment of the present invention provides a kind of resistance to grinding column of manganese steel, and it is mainly prepared by following raw material: potassium steel powder and
Weight ratio is the WB of the 10.0%--20.0% of described potassium steel powdern(Me)。
WBn(Me) being the boron series compound of tungsten, wherein Me is the english abbreviation of metal, and noble metal rhenium Re is therein one
Planting optimum selection, also have other optional metal such as titanium, various rare earth elements etc., its microhardness is 50Gpa.
Described WBn(Me) can be WB (Me) or WB2(Me), particle size range is 0.5-1.0 micron.
The embodiment of the present invention is added in described potassium steel powder and is accounted for the WB that its percentage by weight is 10.0%--20.0%n
(Me) wearability and the toughness of the resistance to grinding column of manganese steel of the embodiment of the present invention, can be improved simultaneously.
The embodiment of the present invention also provides for the manufacture method of the resistance to grinding column of a kind of manganese steel, including: by potassium steel powder, liquid paraffin
And the WB of the 10.0%--20.0% that weight ratio is described potassium steel powdern(Me) it is sufficiently mixed, by four-column press at grinding tool
In be pressed into column, load after dewaxing and composite pyrophyllite use cubic hinge press increasing temperature and pressure sintering, take out after pressure release, i.e. obtain
Obtain the resistance to grinding column of manganese steel of the embodiment of the present invention.
Described cubic hinge press uses 6 × 3000T press that Shaoguan Saipu Superhard Material Technology Co., Ltd. is self-produced.
The embodiment of the present invention uses cubic hinge press hot pressed sintering manufacture to obtain the resistance to grinding column of manganese steel of the embodiment of the present invention, its
Wearability gets both with toughness, and diamondite and titanium carbide that the ratio of performance to price sinters higher than vacuum or inert gas shielding close
Gold.Simultaneously because the fusing point of the resistance to grinding column of the manganese steel of the embodiment of the present invention only has 1080 degree, and diamondite and titanium carbide alloy
Fusing point is higher than 1600 degree, and the resistance to grinding column of manganese steel of the embodiment of the present invention is easily combined with molten steel and does not falls off.
Embodiment 1
Weigh the Fe70Mn30 powder of 10 kilogram of 200 mesh, the WB of 1 kilogram 1 micron2(Me) powder, and 100 grams of liquid stones
Wax, and three is sufficiently mixed, in grinding tool, it is pressed into column by four-column press, loads after 650 degree of dewaxings in composite pyrophyllite,
Sintering process line the most as shown in Figure 1 uses cubic hinge press to be sintered, and in figure, abscissa is time shaft, and vertical coordinate is pressure
Power, power qualitative representation.First pressure line boosts to 70Mpa for 2 minutes, and pressurize began to warm up after 5 seconds, and 10 seconds by heater
Power be raised to 1080 amperes, again electric current is raised at a slow speed 1450 amperes for 110 seconds after being incubated 5 minutes, constant temperature 3 minutes stops supplying
Heat, power line returns to 0, then pressure release after two minutes, and pressure line returns to 0, and sintering overall process is according to the time providing electric current
Calculate, totally 10 minutes.Take out the resistance to grinding column of manganese steel after pressure release, measure the resistance to grinding column of manganese steel and silicon carbide grinding wheel with Standard erosion than emery wheel
Relative wear ratio be 7-7.5:1.And under same testing standard: 45 steel (hardness HRC40) and silicon carbide grinding wheel relative wear ratio
It is 0.3:1；GT20 hard alloy is 6:1 with silicon carbide grinding wheel relative wear ratio.Meanwhile, manganese steel resistance to grinding column toughness is manganese steel powder
2 times of sintering post.
Embodiment 2
Weigh the Fe70Mn30 powder of 10 kilogram of 200 mesh, the WB of 2 kilograms 0.5 micron2(Me) powder, and 150 grams of liquid stones
Wax, is then sufficiently mixed three, is pressed into column by four-column press, loads composite pyrophyllite after 650 degree of dewaxings in grinding tool
Middle use cubic hinge press is sintered, and flow process, with embodiment 1, is taken out the resistance to grinding column of manganese steel, compared emery wheel with Standard erosion after pressure release
The mensuration resistance to grinding column of manganese steel is 9.8-10:1 with the relative wear ratio of silicon carbide grinding wheel.And under same testing standard: 45 steel (hardness
HRC40) the relative wear ratio with silicon carbide grinding wheel is 0.3:1；GT20 hard alloy with the relative wear ratio of silicon carbide grinding wheel is
6:1.Meanwhile, manganese steel resistance to grinding column toughness is 2 times of the powder sintered post of manganese steel.
Embodiment 3
Weigh the Fe70Mn30 powder of 10 kilogram of-200 mesh, WB (Me) powder of 1.3 kilograms 0.6 micron, and 150 grams of liquid
Paraffin, is then sufficiently mixed three, is pressed into column by four-column press in grinding tool, loads compound leaf cured after 650 degree of dewaxings
Using cubic hinge press to be sintered in stone, flow process, with embodiment 1, is taken out the resistance to grinding column of manganese steel, is compared sand with Standard erosion after pressure release
The wheel mensuration resistance to grinding column of manganese steel is 7.5-8:1 with the relative wear ratio of silicon carbide grinding wheel.And under same testing standard: 45 steel (hardness
HRC40) the relative wear ratio with silicon carbide grinding wheel is 0.3:1；GT20 hard alloy with the relative wear ratio of silicon carbide grinding wheel is
6:1.Meanwhile, manganese steel resistance to grinding column toughness is 2 times of the powder sintered post of manganese steel.
Embodiment 4
Weigh the Fe70Mn30 powder of 10 kilogram of-200 mesh, WB (Me) powder of 1.5 kilograms 0.8 micron, and 150 grams of liquid
Paraffin, is then sufficiently mixed three, is pressed into column by four-column press in grinding tool, loads compound leaf cured after 650 degree of dewaxings
Using cubic hinge press to be sintered in stone, flow process, with embodiment 1, is taken out the resistance to grinding column of manganese steel, is compared sand with Standard erosion after pressure release
Wheel measure the resistance to grinding column of manganese steel and silicon carbide grinding wheel relative wear ratio be 8.5-9:1.And under same testing standard: 45 steel are (hard
Degree HRC40) it is 0.3:1 with the relative wear ratio of silicon carbide grinding wheel；The relative wear ratio of GT20 hard alloy and silicon carbide grinding wheel
It is 6:1.Meanwhile, manganese steel resistance to grinding column toughness is 2 times of the powder sintered post of manganese steel.
Embodiment 5
Weigh the Fe70Mn30 powder of 10 kilogram of-200 mesh, WB (Me) powder of 1.8 kilograms 1 micron, and 150 grams of liquid stones
Wax, is then sufficiently mixed three, is pressed into column by four-column press, loads composite pyrophyllite after 650 degree of dewaxings in grinding tool
Middle use cubic hinge press is sintered, and flow process, with embodiment 1, is taken out the resistance to grinding column of high abrasion manganese steel, used Standard erosion after pressure release
It is 9.2-9.6:1 than the relative wear ratio of the emery wheel mensuration resistance to grinding column of manganese steel with silicon carbide grinding wheel.And under same testing standard: 45 steel
(hardness HRC40) is 0.3:1 with the relative wear ratio of silicon carbide grinding wheel；GT20 hard alloy and the relative wear of silicon carbide grinding wheel
Ratio is 6:1.Meanwhile, manganese steel resistance to grinding column toughness is 2 times of the powder sintered post of manganese steel.
In the present invention in embodiment, smelting the resistance to grinding column of the manganese steel and have wearability and toughness concurrently, the ratio of performance to price is higher than
Vacuum or inert gas shielding sintering diamondite and titanium carbide alloy.Simultaneously because the manganese steel of the embodiment of the present invention is wear-resisting
The fusing point of post only has 1080 degree, and diamondite and titanium carbide alloy melting point are higher than 1600 degree, the manganese steel of the embodiment of the present invention
Resistance to grinding column and molten steel are easier to combination and do not fall off.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. the resistance to grinding column of manganese steel, it is characterised in that it is mainly prepared by following raw material: potassium steel powder and weight ratio are
The WB of the 10.0%--20.0% of described potassium steel powdern(Me)。
The resistance to grinding column of manganese steel the most according to claim 1, it is characterised in that: above-mentioned WBn(Me) it is: WB (Me) or WB2
(Me)。
The resistance to grinding column of manganese steel the most according to claim 2, it is characterised in that: above-mentioned WBn(Me) particle size range is: 0.5-1.0
Micron.
The resistance to grinding column of manganese steel the most according to claim 1, it is characterised in that: above-mentioned WBn(Me) it is WB2(Me), granularity is 1 micro-
Rice, WB2(Me) percentage ratio accounting for potassium steel powder weight is 10%.
The resistance to grinding column of manganese steel the most according to claim 1, it is characterised in that: above-mentioned WBn(Me) it is WB2(Me), granularity is 0.5
Micron, WB2(Me) percentage ratio accounting for potassium steel powder weight is 20%.
The resistance to grinding column of manganese steel the most according to claim 1, it is characterised in that: above-mentioned WBn(Me) being WB (Me), granularity is 0.6 micro-
Rice, it is 13% that WB (Me) accounts for the percentage ratio of potassium steel powder weight.
The resistance to grinding column of manganese steel the most according to claim 1, it is characterised in that: above-mentioned WBn(Me) being WB (Me), granularity is 0.8 micro-
Rice, it is 15% that WB (Me) accounts for the percentage ratio of potassium steel powder weight.
The resistance to grinding column of manganese steel the most according to claim 1, it is characterised in that: above-mentioned WBn(Me) being WB (Me), granularity is 1 micro-
Rice, it is 18% that WB (Me) accounts for the percentage ratio of potassium steel powder weight.
9. the manufacture method of the resistance to grinding column of manganese steel, it is characterised in that it includes raw material: potassium steel powder, liquid paraffin
And the WB of the 10.0%--20.0% that weight ratio is described potassium steel powdern(Me) it is sufficiently mixed, by four-column press at grinding tool
In be pressed into column, load after dewaxing and composite pyrophyllite use cubic hinge press increasing temperature and pressure sintering, take out after pressure release.
Manufacture method the most according to claim 9, it is characterised in that described increasing temperature and pressure sintering includes: first 2 minutes
Boosting to 70Mpa, pressurize begins to warm up after 5 seconds, heater power was raised to 1080 amperes in 10 seconds, will after being incubated 5 minutes again
Electric current is raised to 1450 amperes for 110 seconds, and constant temperature stops heat supply in 3 minutes, and power returns to 0, then pressure release after two minutes, and pressure recovers
To 0, sintering overall process was calculated according to the time providing electric current, was 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548882.4A CN106064240A (en) | 2016-07-12 | 2016-07-12 | A kind of resistance to grinding column of manganese steel and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548882.4A CN106064240A (en) | 2016-07-12 | 2016-07-12 | A kind of resistance to grinding column of manganese steel and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106064240A true CN106064240A (en) | 2016-11-02 |
Family
ID=57207026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610548882.4A Pending CN106064240A (en) | 2016-07-12 | 2016-07-12 | A kind of resistance to grinding column of manganese steel and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106064240A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995427A (en) * | 2003-01-13 | 2007-07-11 | 杰出金属实业公司 | Hard alloy composition |
| CN101701311A (en) * | 2009-09-29 | 2010-05-05 | 武汉科技大学 | WCoB ternary boride cermet material and preparation method thereof |
| CN102618769A (en) * | 2012-04-05 | 2012-08-01 | 北京科技大学 | Manufacturing method of Mo2FeB2 based steel bonded hard alloy |
| CN104451324A (en) * | 2014-12-12 | 2015-03-25 | 西安交通大学 | Preparation process of WCoB-based metal ceramic |
| CN104694807A (en) * | 2013-12-09 | 2015-06-10 | 青岛平度市旧店金矿 | Ternary boride metal ceramic preparation process |
-
2016
- 2016-07-12 CN CN201610548882.4A patent/CN106064240A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995427A (en) * | 2003-01-13 | 2007-07-11 | 杰出金属实业公司 | Hard alloy composition |
| CN101701311A (en) * | 2009-09-29 | 2010-05-05 | 武汉科技大学 | WCoB ternary boride cermet material and preparation method thereof |
| CN102618769A (en) * | 2012-04-05 | 2012-08-01 | 北京科技大学 | Manufacturing method of Mo2FeB2 based steel bonded hard alloy |
| CN104694807A (en) * | 2013-12-09 | 2015-06-10 | 青岛平度市旧店金矿 | Ternary boride metal ceramic preparation process |
| CN104451324A (en) * | 2014-12-12 | 2015-03-25 | 西安交通大学 | Preparation process of WCoB-based metal ceramic |
Non-Patent Citations (7)
| Title |
|---|
| M.V.斯温: "《陶瓷的结构与性能》", 30 June 1998, 科学出版社 * |
| 刘元林: "《机械工程概论》", 30 September 2015, 机械工业出版社 * |
| 周书助: "《硬质合金生产原理和质量控制》", 31 August 2014, 冶金工业出版社 * |
| 和段琪等: "《云南金属材料产业发展研究》", 30 June 2015, 冶金工业出版社 * |
| 张明龙等: "《美国材料领域的创新信息概述》", 31 May 2016, 企业管理出版社 * |
| 王俊勃等: "《工程材料及应用》", 30 September 2009, 电子工业出版社 * |
| 陈光等: "《新材料概论》", 30 April 2013, 国防工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102703790B (en) | Cemented tungsten carbide alloy material with gradient cobalt content | |
| Xie et al. | Microstructure and wear resistance of WC/Co-based coating on copper by plasma cladding | |
| Genga et al. | Effect of Mo2C additions on the properties of SPS manufactured WC–TiC–Ni cemented carbides | |
| CN106367661B (en) | A kind of preparation method of particle enhancing Fe-base surface compound material | |
| JP2013506754A (en) | Strengthening roll and manufacturing method thereof | |
| CN102140603A (en) | Hard alloy using nickel-aluminum intermetallic compound Ni3Al as bonding phase and preparation method thereof | |
| EP3398703B1 (en) | A body comprising a cermet part and a manufacturing method thereof | |
| CN107937789A (en) | A kind of manganese steel base steel bonded carbide and preparation method thereof | |
| CN109277576A (en) | Steel-carbide/iron-steel MULTILAYER COMPOSITE wear-resistant material and preparation method thereof | |
| RU2479379C2 (en) | Structural elements with poured-in cemented carbide | |
| Hu et al. | Effect of Fe prealloyed powder and the sintering process on the matrix properties of impregnated diamond bits | |
| CN102233422A (en) | Composite guide plate and preparation process thereof | |
| CN103243252B (en) | Binder-phase wolfram-carbide (WC) hard alloy and preparation method thereof | |
| CN103205619B (en) | Titanium carbide-tungsten carbide composite hard alloy | |
| CN107904476B (en) | A kind of chrome molybdenum base steel bonded carbide and preparation method thereof | |
| CN106141195A (en) | A kind of alloy column and manufacture method thereof | |
| CN105970064A (en) | Steel bonded hard alloy and preparation method thereof | |
| CN101412104A (en) | Method for preparing primary column shaped horniness phase composite wear-resistant grinder dish | |
| CN101417333A (en) | Preparation method of native column/zonal hard phase composite abrasion proof impeller | |
| CN110408828B (en) | Artificial diamond drill bit material, drill bit and production process thereof | |
| CN106064240A (en) | A kind of resistance to grinding column of manganese steel and manufacture method thereof | |
| CN106282835A (en) | The method of secondary alloyed preparation high rigidity high-strength tenacity ferrio wear-resistant material | |
| CN104294080A (en) | Wear-resistant copper alloy formula and preparation method thereof | |
| CN106399792A (en) | Cemented carbide and manufacturing method thereof | |
| CN106216696A (en) | A kind of titaniferous copper base diamond matrix composite materials prepare pipelining equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161102 |
|
| RJ01 | Rejection of invention patent application after publication |