CN107214331A - Add the preparation method of the composite material of self-lubricating solid agent - Google Patents
Add the preparation method of the composite material of self-lubricating solid agent Download PDFInfo
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- CN107214331A CN107214331A CN201710419389.7A CN201710419389A CN107214331A CN 107214331 A CN107214331 A CN 107214331A CN 201710419389 A CN201710419389 A CN 201710419389A CN 107214331 A CN107214331 A CN 107214331A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
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- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
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- 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
- B22F3/1208—Containers or coating used therefor
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- 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
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- 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
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/227—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by organic binder assisted extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B22F3/24—After-treatment of workpieces or articles
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- 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
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/241—Chemical after-treatment on the surface
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- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
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Abstract
The invention discloses the preparation method of the composite material of addition self-lubricating solid agent, the technique is optimized by adding lubricant to the greasy property of nickel alloy material, the composite material of high-temperature calcination is activated in combination with multiple compounds, composite material is obtained after being enriched with using high-temperature calcination, screw extruding, processing modification, high-temperature high-voltage reaction, the immersion demoulding, chemical settling, stand the sequence of operations such as passivation, lathe process.The composite material for the addition self-lubricating solid agent being prepared from, its coefficient of friction is small, greasy property is good, material fragility is small, with preferable application prospect.Application of the composite material in high-abrasive material, deformable material as adding self-lubricating solid agent made from the preparation method is also disclosed simultaneously.
Description
Technical field
The present invention relates to this technical field of metal material, it is related specifically to add the composition metal material of self-lubricating solid agent
The preparation method of material.
Background technology
A total of about 1,500,000,000 t of all kinds of fuel oils that the whole world is consumed every year, but effective utilization rate of energy only has 30% or so.According to estimating
Meter, friction and wear consumes the 30%~40% of the consumed worldwide energy.Rub as the natural phenomena in object of which movement, be
The old problem faced during human knowledge's nature reformation is natural.Human sciences's technology and the history of mode of production progress,
It is also the history of lubrication technology development.By improving lubrication technology, the wasting of resources that fretting wear is brought can be efficiently reduced,
Huge economic benefit is brought for the whole mankind, especially causes people extensive in earth energy increasingly depleted, Global climate change
Worried today, save resource be more advantageous for society stabilization and the mankind sustainable development.
Lubricating oil and lubricating grease effectively lubricate material as ancient, applied to engineering machinery and vehicular etc. each
Field.However, continuing to develop with modernization industry, and many necks such as Aero-Space, scientific research and new energy development
The development in domain, engineering machinery needs to run well under a variety of harsh conditions such as vacuum, high temperature and radiation, and people are in the urgent need to changing
Enter lubrication technology and lubriation material to replace lubricating oil and lubricating grease, to meet the lubrication antifriction of engineering machinery under severe conditions
Demand, kollag arises at the historic moment.Kollag is, with lubrication, to reduce the next energy loss of friction belt and right
Film or powdered solid substance that the part of relative motion shields.It is different from traditional fluid lubrication media, solid
Lubricant is normally solid in, therefore can preferably meet use requirement of the modern industry to lubriation material.
Solid self-lubricating composite material is that kollag and additional member are added in matrix, passes through certain preparation side
Method and prepare while having some strength and the composite of greasy property.Wherein, matrix assign the certain intensity of material, it is hard
The performances such as degree, anti-oxidant and corrosion, kollag assigns material greasy property, and need not typically add lubricant grease.
The research and development of high-performance metal based self-lubricating material need to closely surround actual production living needs, do not merely have to possess good
Good service behaviour, it is necessary to accomplish production, using and recycling during resources conservation and environmental protection.Carry out
The research of metal-based self-lubricating composite material, can improve its performance, expand its application, to industrial production, scientific research, army
The field such as thing national defence and communications and transportation has very great meaning.
The content of the invention
In order to solve the above technical problems, the present invention provides the preparation side of the composite material of addition self-lubricating solid agent
Method, the technique is optimized by adding lubricant to the greasy property of nickel alloy material, in combination with multiple compounds to height
The composite material of temperature calcining is activated, using high-temperature calcination, screw extruding, processing modification, high-temperature high-voltage reaction, immersion
Composite material is obtained after the sequence of operations such as the demoulding, chemical settling enrichment, standing passivation, lathe process.It is prepared from
The composite material of self-lubricating solid agent is added, its coefficient of friction is small, greasy property is good, material fragility is small, with preferable
Application prospect.Also disclose simultaneously as the composite material that self-lubricating solid agent is added made from the preparation method in wear-resisting material
Application in material, deformable material.
The purpose of the present invention can be achieved through the following technical solutions：
The preparation method of the composite material of self-lubricating solid agent is added, is comprised the steps of：
(1) by 10-15 parts of nickel alloy, 2-5 parts of nickel oxide, 1-2 parts of aluminium powder, 2-4 parts of tin oxide, 2-3 parts of graphite, calcium carbonate
3-6 parts, 3-6 parts of silicone oil, 1-4 parts of petroleum ether, 1-5 parts of sodium fluoride, 2-4 parts of 1- phenyl -1- cyano group pentamethylene, ((the 4- hydroxyls of 2,2- bis-
Base phenyl) 3-4 parts of butane, it is added to after being well mixed in high temperature sintering furnace, is heated to 850-900 DEG C, is incubated 3h, it is then natural
Be cooled to 500 DEG C, add 1-3 part of trichloroacetaldehyde, 2-6 part of benzilic acid, 3-8 parts of lubricant, reaction 2 hours, then oneself
So be cooled to 220 DEG C it is standby, obtain host material；
(2) by 1-3 parts of tannic acid, 2-4 parts of Boratex, 1-3 parts of disodium hydrogen phosphate, 2-4 parts of sodium acid carbonate, polyethylene glycol 1-
3 parts sequentially add in 1L 16% sodium citrate solution, stir 15 minutes, and mixing speed is 150-200 revs/min, Ran Houbing
Bath stands 2h, adds 5% dithiothreitol (DTT) solution 50-100ml, after stirring, and room temperature places 1h, obtains matrix treatments
Agent；
(3) the host material injection double screw extruder obtained step (1) extrudes host material, and it is suitable to be pressed into
Cast shape, 210 DEG C of extruder temperature, 1000 revs/min of screw speed；
(4) the host material casting for obtaining step (3) is dipped into the matrix treatments agent of step (2) and is modified place
Reason, ambient temperature overnight is placed；
(5) the treated matrix casting of step (4) is put into pressurize in Muffle furnace and calcined, heating-up temperature to 980-1000
DEG C, strengthen as 20MPa, reaction time 6h, be then naturally cooling to 450 DEG C, pressure be down to naturally with extraneous balance, to calcining
Glucose-dipotassium hydrogen phosphate mixed liquor is sprayed on mold base, 30min is incubated, then naturally cools to room temperature；
(6) casting die after step (5) is calcined is immersed in the demoulding treatment fluid that concentration is 35%, soaking at room temperature 2-
4h, obtains matrix mold base；
(7) the matrix mold base of step (6) is put into chemical settling pond and carries out metal surface enrichment reaction, reaction time
24-36h；
(8) deionized water cyclic washing is used after the mold base of step (7) is taken out 3 times, it is then quiet in inert gas incubator
Passivation is put, reaction temperature is 65-70 DEG C, and passivation time is 10-12h；
(9) the metal material finished product for obtaining step (8), size and dimension as required is processed on the lathe of specialty
Finished product is made.
Preferably, in the step (1) lubricant in aryl ureas, polytetrafluoroethylene (PTFE), bentonite, molybdenum disulfide one
Plant or several.
Preferably, the mixed proportion of glucose-dipotassium hydrogen phosphate mixed liquor is 7 in the step (5):9, it is dissolved in 15L and goes
In ionized water.
Preferably, demoulding treatment fluid composition is 2-8 parts of stearic acid sodium, calcium silicates 2-5 parts of the moon, silicone oil in the step (6)
1-5 parts, 3-7 parts of paraffin, 3-6 parts of vaseline, 1-2 parts of talcum powder, 50 parts of distilled water.
Preferably, the formula of chemical settling reaction solution is 3-5 parts of tertiary sodium phosphate, 1-2 parts of borax, sulphur in the step (7)
Sour magnesium 3-7 parts, 2-5 parts of copper nitrate, 2-3 parts of glycerophosphate, 1-4 parts of dioxy 2-N-dimethylpurine, sulfamethazine 1-4
Part, 100 parts of distilled water.
Preferably, inert gas is nitrogen in the step (8).
Present invention also offers the composite material of the addition self-lubricating solid agent obtained by above-mentioned preparation method resistance to
Grind the application in material, deformable material.
Compared with prior art, its advantage is the present invention：
(1) preparation method and applications of the composite material of addition self-lubricating solid agent of the invention pass through lubricant
Greasy property to nickel alloy material is optimized, and the composite material of high-temperature calcination is carried out in combination with multiple compounds
Activation, using high-temperature calcination, screw extruding, processing modification, high-temperature high-voltage reaction, immersion are stripped, chemical settling is enriched with, it is blunt to stand
Composite material is obtained after the sequence of operations such as change, lathe process.The compound gold for the addition self-lubricating solid agent being prepared from
Belong to material, its coefficient of friction is small, greasy property is good, material fragility is small, with preferable application prospect.
(2) the composite material raw material of addition self-lubricating solid agent of the invention be easy to get, technique simply, suitable for extensive
Industrialization is used, practical.
Embodiment
The technical scheme of invention is described in detail with reference to specific embodiment.
Embodiment 1
(1) by 10 parts of nickel alloy, 2 parts of nickel oxide, 1 part of aluminium powder, 2 parts of tin oxide, 2 parts of graphite, 3 parts of calcium carbonate, silicone oil 3
Part, 1 part of petroleum ether, 1 part of sodium fluoride, 2 parts of 1- phenyl -1- cyano group pentamethylene, (2,2- bis- 3 parts of (4- hydroxy phenyls) butane, mixing
It is added to after uniform in high temperature sintering furnace, is heated to 850 DEG C, be incubated 3h, be then naturally cooling to 500 DEG C, adds trichloroacetaldehyde 1
Part, 2 parts of benzilic acid, 3 parts of aryl ureas, react 2 hours, be then naturally cooling to 220 DEG C it is standby, obtain host material；
(2) 1 part of tannic acid, 2 parts of Boratex, 1 part of disodium hydrogen phosphate, 2 parts of sodium acid carbonate, 1 part of polyethylene glycol are added successively
In the sodium citrate solution for entering 1L 16%, stir 15 minutes, mixing speed is 150 revs/min, then ice bath stands 2h, adds
5% dithiothreitol (DTT) solution 50ml, after stirring, room temperature places 1h, obtains matrix treatments agent；
(3) the host material injection double screw extruder obtained step (1) extrudes host material, and it is suitable to be pressed into
Cast shape, 210 DEG C of extruder temperature, 1000 revs/min of screw speed；
(4) the host material casting for obtaining step (3) is dipped into the matrix treatments agent of step (2) and is modified place
Reason, ambient temperature overnight is placed；
(5) by the treated matrix casting of step (4) be put into Muffle furnace pressurize calcine, heating-up temperature to 980 DEG C, plus
It is by force 20MPa, reaction time 6h, is then naturally cooling to 450 DEG C, pressure is down to naturally is balanced with extraneous, to the mold base of calcining
Upper sprinkling glucose-dipotassium hydrogen phosphate mixed liquor, is incubated 30min, then naturally cools to room temperature；
(6) casting die after step (5) is calcined is immersed in the demoulding treatment fluid that concentration is 35%, soaking at room temperature
2h, obtains matrix mold base, wherein the demoulding treatment fluid composition for 2 parts of 2 part, month calcium silicates of stearic acid sodium, 1 part of silicone oil, 3 parts of paraffin,
3 parts of vaseline, 1 part of talcum powder, 50 parts of distilled water；
(7) the matrix mold base of step (6) is put into chemical settling pond and carries out metal surface enrichment reaction, reaction time
24h, the wherein formula of chemical settling reaction solution are 3 parts of tertiary sodium phosphate, 1 part of borax, 3 parts of magnesium sulfate, 2 parts of copper nitrate, glycerine phosphorus
2 parts of acid esters, 1 part of dioxy 2-N-dimethylpurine, 1 part of sulfamethazine, 100 parts of distilled water；
(8) deionized water cyclic washing is used after the mold base of step (7) is taken out 3 times, is then stood in nitrogen incubator blunt
Change, reaction temperature is 65 DEG C, and passivation time is 10h；
(9) the metal material finished product for obtaining step (8), size and dimension as required is processed on the lathe of specialty
Finished product is made.
The performance test results of the composite material of obtained addition self-lubricating solid agent are as shown in table 1.
Embodiment 2
(1) by 12 parts of nickel alloy, 3 parts of nickel oxide, 1 part of aluminium powder, 3 parts of tin oxide, 2 parts of graphite, 4 parts of calcium carbonate, silicone oil 4
Part, 2 parts of petroleum ether, 2 parts of sodium fluoride, 3 parts of 1- phenyl -1- cyano group pentamethylene, (2,2- bis- 3 parts of (4- hydroxy phenyls) butane, mixing
It is added to after uniform in high temperature sintering furnace, is heated to 870 DEG C, be incubated 3h, be then naturally cooling to 500 DEG C, adds trichloroacetaldehyde 2
Part, 3 parts of benzilic acid, 5 parts of polytetrafluoroethylene (PTFE), react 2 hours, be then naturally cooling to 220 DEG C it is standby, obtain matrix material
Material；
(2) 2 parts of tannic acid, 3 parts of Boratex, 2 parts of disodium hydrogen phosphate, 3 parts of sodium acid carbonate, 2 parts of polyethylene glycol are added successively
In the sodium citrate solution for entering 1L 16%, stir 15 minutes, mixing speed is 175 revs/min, then ice bath stands 2h, adds
5% dithiothreitol (DTT) solution 70ml, after stirring, room temperature places 1h, obtains matrix treatments agent；
(3) the host material injection double screw extruder obtained step (1) extrudes host material, and it is suitable to be pressed into
Cast shape, 210 DEG C of extruder temperature, 1000 revs/min of screw speed；
(4) the host material casting for obtaining step (3) is dipped into the matrix treatments agent of step (2) and is modified place
Reason, ambient temperature overnight is placed；
(5) by the treated matrix casting of step (4) be put into Muffle furnace pressurize calcine, heating-up temperature to 990 DEG C, plus
It is by force 20MPa, reaction time 6h, is then naturally cooling to 450 DEG C, pressure is down to naturally is balanced with extraneous, to the mold base of calcining
Upper sprinkling glucose-dipotassium hydrogen phosphate mixed liquor, is incubated 30min, then naturally cools to room temperature；
(6) casting die after step (5) is calcined is immersed in the demoulding treatment fluid that concentration is 35%, soaking at room temperature
3h, obtains matrix mold base, wherein the demoulding treatment fluid composition for 3 parts of 4 part, month calcium silicates of stearic acid sodium, 2 parts of silicone oil, 4 parts of paraffin,
4 parts of vaseline, 1 part of talcum powder, 50 parts of distilled water；
(7) the matrix mold base of step (6) is put into chemical settling pond and carries out metal surface enrichment reaction, reaction time
28h, the wherein formula of chemical settling reaction solution are 4 parts of tertiary sodium phosphate, 1 part of borax, 4 parts of magnesium sulfate, 3 parts of copper nitrate, glycerine phosphorus
2 parts of acid esters, 2 parts of dioxy 2-N-dimethylpurine, 2 parts of sulfamethazine, 100 parts of distilled water；
(8) deionized water cyclic washing is used after the mold base of step (7) is taken out 3 times, is then stood in nitrogen incubator blunt
Change, reaction temperature is 67 DEG C, and passivation time is 11h；
(9) the metal material finished product for obtaining step (8), size and dimension as required is processed on the lathe of specialty
Finished product is made.
The performance test results of the composite material of obtained addition self-lubricating solid agent are as shown in table 1.
Embodiment 3
(1) by 14 parts of nickel alloy, 4 parts of nickel oxide, 2 parts of aluminium powder, 4 parts of tin oxide, 3 parts of graphite, 5 parts of calcium carbonate, silicone oil 5
Part, 3 parts of petroleum ether, 4 parts of sodium fluoride, 3 parts of 1- phenyl -1- cyano group pentamethylene, (2,2- bis- 4 parts of (4- hydroxy phenyls) butane, mixing
It is added to after uniform in high temperature sintering furnace, is heated to 890 DEG C, be incubated 3h, be then naturally cooling to 500 DEG C, adds trichloroacetaldehyde 2
Part, 5 parts of benzilic acid, 7 parts of bentonite, react 2 hours, be then naturally cooling to 220 DEG C it is standby, obtain host material；
(2) 2 parts of tannic acid, 4 parts of Boratex, 2 parts of disodium hydrogen phosphate, 4 parts of sodium acid carbonate, 1 part of polyethylene glycol are added successively
In the sodium citrate solution for entering 1L 16%, stir 15 minutes, mixing speed is 175 revs/min, then ice bath stands 2h, adds
5% dithiothreitol (DTT) solution 90ml, after stirring, room temperature places 1h, obtains matrix treatments agent；
(3) the host material injection double screw extruder obtained step (1) extrudes host material, and it is suitable to be pressed into
Cast shape, 210 DEG C of extruder temperature, 1000 revs/min of screw speed；
(4) the host material casting for obtaining step (3) is dipped into the matrix treatments agent of step (2) and is modified place
Reason, ambient temperature overnight is placed；
(5) by the treated matrix casting of step (4) be put into Muffle furnace pressurize calcine, heating-up temperature to 950 DEG C, plus
It is by force 20MPa, reaction time 6h, is then naturally cooling to 450 DEG C, pressure is down to naturally is balanced with extraneous, to the mold base of calcining
Upper sprinkling glucose-dipotassium hydrogen phosphate mixed liquor, is incubated 30min, then naturally cools to room temperature；
(6) casting die after step (5) is calcined is immersed in the demoulding treatment fluid that concentration is 35%, soaking at room temperature
3.5h, obtains matrix mold base, wherein demoulding treatment fluid composition is 4 parts of 6 part, month calcium silicates of stearic acid sodium, 4 parts of silicone oil, paraffin 6
Part, 5 parts of vaseline, 2 parts of talcum powder, 50 parts of distilled water；
(7) the matrix mold base of step (6) is put into chemical settling pond and carries out metal surface enrichment reaction, reaction time
32h, the wherein formula of chemical settling reaction solution are 3 parts of tertiary sodium phosphate, 2 parts of borax, 6 parts of magnesium sulfate, 4 parts of copper nitrate, glycerine phosphorus
2 parts of acid esters, 3 parts of dioxy 2-N-dimethylpurine, 3 parts of sulfamethazine, 100 parts of distilled water；
(8) deionized water cyclic washing is used after the mold base of step (7) is taken out 3 times, is then stood in nitrogen incubator blunt
Change, reaction temperature is 69 DEG C, and passivation time is 11.5h；
(9) the metal material finished product for obtaining step (8), size and dimension as required is processed on the lathe of specialty
Finished product is made.
The performance test results of the composite material of obtained addition self-lubricating solid agent are as shown in table 1.
Embodiment 4
(1) by 15 parts of nickel alloy, 5 parts of nickel oxide, 2 parts of aluminium powder, 4 parts of tin oxide, 3 parts of graphite, 6 parts of calcium carbonate, silicone oil 6
Part, 4 parts of petroleum ether, 5 parts of sodium fluoride, 4 parts of 1- phenyl -1- cyano group pentamethylene, (2,2- bis- 4 parts of (4- hydroxy phenyls) butane, mixing
It is added to after uniform in high temperature sintering furnace, is heated to 900 DEG C, be incubated 3h, be then naturally cooling to 500 DEG C, adds trichloroacetaldehyde 3
Part, 6 parts of benzilic acid, 8 parts of molybdenum disulfide, react 2 hours, be then naturally cooling to 220 DEG C it is standby, obtain matrix material
Material；
(2) 3 parts of tannic acid, 4 parts of Boratex, 3 parts of disodium hydrogen phosphate, 4 parts of sodium acid carbonate, 3 parts of polyethylene glycol are added successively
In the sodium citrate solution for entering 1L 16%, stir 15 minutes, mixing speed is 200 revs/min, then ice bath stands 2h, adds
5% dithiothreitol (DTT) solution 100ml, after stirring, room temperature places 1h, obtains matrix treatments agent；
(3) the host material injection double screw extruder obtained step (1) extrudes host material, and it is suitable to be pressed into
Cast shape, 210 DEG C of extruder temperature, 1000 revs/min of screw speed；
(4) the host material casting for obtaining step (3) is dipped into the matrix treatments agent of step (2) and is modified place
Reason, ambient temperature overnight is placed；
(5) by the treated matrix casting of step (4) be put into Muffle furnace pressurize calcine, heating-up temperature to 1000 DEG C,
Strengthen as 20MPa, reaction time 6h, be then naturally cooling to 450 DEG C, pressure be down to naturally with extraneous balance, to the mould of calcining
Glucose-dipotassium hydrogen phosphate mixed liquor is sprayed on embryo, 30min is incubated, then naturally cools to room temperature；
(6) casting die after step (5) is calcined is immersed in the demoulding treatment fluid that concentration is 35%, soaking at room temperature
4h, obtains matrix mold base, wherein the demoulding treatment fluid composition for 5 parts of 8 part, month calcium silicates of stearic acid sodium, 5 parts of silicone oil, 7 parts of paraffin,
6 parts of vaseline, 2 parts of talcum powder, 50 parts of distilled water；
(7) the matrix mold base of step (6) is put into chemical settling pond and carries out metal surface enrichment reaction, reaction time
36h, the wherein formula of chemical settling reaction solution are 5 parts of tertiary sodium phosphate, 2 parts of borax, 7 parts of magnesium sulfate, 5 parts of copper nitrate, glycerine phosphorus
3 parts of acid esters, 4 parts of dioxy 2-N-dimethylpurine, 4 parts of sulfamethazine, 100 parts of distilled water；
(8) deionized water cyclic washing is used after the mold base of step (7) is taken out 3 times, is then stood in nitrogen incubator blunt
Change, reaction temperature is 70 DEG C, and passivation time is 12h；
(9) the metal material finished product for obtaining step (8), size and dimension as required is processed on the lathe of specialty
Finished product is made.
The performance test results of the composite material of obtained addition self-lubricating solid agent are as shown in table 1.
Comparative example 1
(1) by 10 parts of nickel alloy, 2 parts of nickel oxide, 2 parts of graphite, 3 parts of calcium carbonate, 3 parts of silicone oil, 1 part of petroleum ether, sodium fluoride 1
Part, 2 parts of 1- phenyl -1- cyano group pentamethylene, (2,2- bis- 3 parts of (4- hydroxy phenyls) butane, it is well mixed after be added to high temperature sintering
In stove, 850 DEG C are heated to, 3h is incubated, 500 DEG C are then naturally cooling to, 2 parts of benzilic acid, 3 parts of aryl ureas is added, instead
Answer 2 hours, be then naturally cooling to 220 DEG C it is standby, obtain host material；
(2) 1 part of tannic acid, 2 parts of Boratex, 1 part of disodium hydrogen phosphate, 2 parts of sodium acid carbonate, 1 part of polyethylene glycol are added successively
In the sodium citrate solution for entering 1L 16%, stir 15 minutes, mixing speed is 150 revs/min, then ice bath stands 2h, adds
5% dithiothreitol (DTT) solution 50ml, after stirring, room temperature places 1h, obtains matrix treatments agent；
(3) the host material injection double screw extruder obtained step (1) extrudes host material, and it is suitable to be pressed into
Cast shape, 210 DEG C of extruder temperature, 1000 revs/min of screw speed；
(4) the host material casting for obtaining step (3) is dipped into the matrix treatments agent of step (2) and is modified place
Reason, ambient temperature overnight is placed；
(5) by the treated matrix casting of step (4) be put into Muffle furnace pressurize calcine, heating-up temperature to 980 DEG C, plus
It is by force 20MPa, reaction time 6h, is then naturally cooling to 450 DEG C, pressure is down to naturally is balanced with extraneous, to the mold base of calcining
Upper sprinkling glucose-dipotassium hydrogen phosphate mixed liquor, is incubated 30min, then naturally cools to room temperature；
(6) casting die after step (5) is calcined is immersed in the demoulding treatment fluid that concentration is 35%, soaking at room temperature
2h, obtains matrix mold base, wherein the demoulding treatment fluid composition for 2 parts of 2 part, month calcium silicates of stearic acid sodium, 1 part of silicone oil, 3 parts of paraffin,
3 parts of vaseline, 1 part of talcum powder, 50 parts of distilled water；
(7) the matrix mold base of step (6) is put into chemical settling pond and carries out metal surface enrichment reaction, reaction time
24h, the wherein formula of chemical settling reaction solution are 3 parts of tertiary sodium phosphate, 1 part of borax, 3 parts of magnesium sulfate, 2 parts of copper nitrate, glycerine phosphorus
2 parts of acid esters, 1 part of dioxy 2-N-dimethylpurine, 1 part of sulfamethazine, 100 parts of distilled water；
(8) deionized water cyclic washing is used after the mold base of step (7) is taken out 3 times, is then stood in nitrogen incubator blunt
Change, reaction temperature is 65 DEG C, and passivation time is 10h；
(9) the metal material finished product for obtaining step (8), size and dimension as required is processed on the lathe of specialty
Finished product is made.
The performance test results of the composite material of obtained addition self-lubricating solid agent are as shown in table 1.
Comparative example 2
(1) by 15 parts of nickel alloy, 5 parts of nickel oxide, 2 parts of aluminium powder, 4 parts of tin oxide, 6 parts of calcium carbonate, 6 parts of silicone oil, sodium fluoride 5
Part, 4 parts of 1- phenyl -1- cyano group pentamethylene, (2,2- bis- 4 parts of (4- hydroxy phenyls) butane, it is well mixed after be added to high temperature sintering
In stove, be heated to 900 DEG C, be incubated 3h, be then naturally cooling to 500 DEG C, add 3 parts of trichloroacetaldehyde, 6 parts of benzilic acid,
8 parts of molybdenum disulfide, react 2 hours, be then naturally cooling to 220 DEG C it is standby, obtain host material；
(2) 3 parts of tannic acid, 4 parts of Boratex, 4 parts of sodium acid carbonate, 3 parts of polyethylene glycol are sequentially added to 1L 16% lemon
In acid sodium solution, stir 15 minutes, mixing speed is 200 revs/min, then ice bath stands 2h, adds 5% dithiothreitol (DTT)
Solution 100ml, after stirring, room temperature places 1h, obtains matrix treatments agent；
(3) the host material injection double screw extruder obtained step (1) extrudes host material, and it is suitable to be pressed into
Cast shape, 210 DEG C of extruder temperature, 1000 revs/min of screw speed；
(4) the host material casting for obtaining step (3) is dipped into the matrix treatments agent of step (2) and is modified place
Reason, ambient temperature overnight is placed；
(5) by the treated matrix casting of step (4) be put into Muffle furnace pressurize calcine, heating-up temperature to 1000 DEG C,
Strengthen as 20MPa, reaction time 6h, be then naturally cooling to 450 DEG C, pressure be down to naturally with extraneous balance, to the mould of calcining
Glucose-dipotassium hydrogen phosphate mixed liquor is sprayed on embryo, 30min is incubated, then naturally cools to room temperature；
(6) casting die after step (5) is calcined is immersed in the demoulding treatment fluid that concentration is 35%, soaking at room temperature
4h, obtains matrix mold base, wherein the demoulding treatment fluid composition for 5 parts of 8 part, month calcium silicates of stearic acid sodium, 5 parts of silicone oil, 7 parts of paraffin,
6 parts of vaseline, 2 parts of talcum powder, 50 parts of distilled water；
(7) the matrix mold base of step (6) is put into chemical settling pond and carries out metal surface enrichment reaction, reaction time
36h, the wherein formula of chemical settling reaction solution are 5 parts of tertiary sodium phosphate, 2 parts of borax, 7 parts of magnesium sulfate, 5 parts of copper nitrate, glycerine phosphorus
3 parts of acid esters, 4 parts of dioxy 2-N-dimethylpurine, 4 parts of sulfamethazine, 100 parts of distilled water；
(8) deionized water cyclic washing is used after the mold base of step (7) is taken out 3 times, is then stood in nitrogen incubator blunt
Change, reaction temperature is 70 DEG C, and passivation time is 12h；
(9) the metal material finished product for obtaining step (8), size and dimension as required is processed on the lathe of specialty
Finished product is made.
The performance test results of the composite material of obtained addition self-lubricating solid agent are as shown in table 1.
The composite material of embodiment 1-4 and comparative example 1-2 obtained addition self-lubricating solid agent is carried out respectively
Elongation, Brinell hardness, this several performance tests of coefficient of friction.
Table 1
| Elongation % | Brinell hardness | Coefficient of friction | |
| Embodiment 1 | 4.5 | 221 | 0.177 |
| Embodiment 2 | 4.3 | 223 | 0.180 |
| Embodiment 3 | 4.2 | 219 | 0.183 |
| Embodiment 4 | 4.7 | 225 | 0.181 |
| Comparative example 1 | 10.3 | 110 | 0.276 |
| Comparative example 2 | 11.3 | 179 | 0.262 |
The preparation method and applications of the composite material of the addition self-lubricating solid agent of the present invention are lubricated by adding
Agent is optimized to the greasy property of nickel alloy material, and the composite material of high-temperature calcination is entered in combination with multiple compounds
Row is activated, using high-temperature calcination, screw extruding, processing modification, high-temperature high-voltage reaction, the immersion demoulding, chemical settling enrichment, standing
Composite material is obtained after the sequence of operations such as passivation, lathe process.What is be prepared from adds the compound of self-lubricating solid agent
Metal material, its coefficient of friction is small, greasy property is good, material fragility is small, with preferable application prospect.The addition of the present invention is consolidated
The composite material raw material of body self-lubricating agent is easy to get, technique simple, is used suitable for heavy industrialization, practical.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (7)
1. add the preparation method of the composite material of self-lubricating solid agent, it is characterised in that comprise the steps of：
(1) by 10-15 parts of nickel alloy, 2-5 parts of nickel oxide, 1-2 parts of aluminium powder, 2-4 parts of tin oxide, 2-3 parts of graphite, calcium carbonate 3-6
Part, 3-6 parts of silicone oil, 1-4 parts of petroleum ether, 1-5 parts of sodium fluoride, 2-4 parts of 1- phenyl -1- cyano group pentamethylene, ((the 4- hydroxyls of 2,2- bis-
Phenyl) 3-4 parts of butane, it is added to after being well mixed in high temperature sintering furnace, is heated to 850-900 DEG C, be incubated 3h, is then dropped naturally
Temperature adds 1-3 parts of trichloroacetaldehyde, 2-6 parts of benzilic acid, 3-8 parts of lubricant to 500 DEG C, reacts 2 hours, then natural
Be cooled to 220 DEG C it is standby, obtain host material；
(2) by 1-3 parts of tannic acid, 2-4 parts of Boratex, 1-3 parts of disodium hydrogen phosphate, 2-4 parts of sodium acid carbonate, 1-3 parts of polyethylene glycol
In the sodium citrate solution for sequentially adding 1L 16%, stir 15 minutes, mixing speed is 150-200 revs/min, then ice bath
2h is stood, 5% dithiothreitol (DTT) solution 50-100ml is added, after stirring, room temperature places 1h, obtains matrix treatments agent；
(3) the host material injection double screw extruder obtained step (1) extrudes host material, is pressed into suitable casting
Shape, 210 DEG C of extruder temperature, 1000 revs/min of screw speed；
(4) the host material casting for obtaining step (3) is dipped into the matrix treatments agent of step (2) and is modified processing, room
Temperature is placed overnight；
(5) by the treated matrix casting of step (4) be put into Muffle furnace pressurize calcine, heating-up temperature to 980-1000 DEG C,
Strengthen as 20MPa, reaction time 6h, be then naturally cooling to 450 DEG C, pressure be down to naturally with extraneous balance, to the mould of calcining
Glucose-dipotassium hydrogen phosphate mixed liquor is sprayed on embryo, 30min is incubated, then naturally cools to room temperature；
(6) casting die after step (5) is calcined is immersed in the demoulding treatment fluid that concentration is 35%, soaking at room temperature 2-4h,
Obtain matrix mold base；
(7) the matrix mold base of step (6) is put into chemical settling pond and carries out metal surface enrichment reaction, reaction time 24-
36h；
(8) deionized water cyclic washing is used after the mold base of step (7) is taken out 3 times, is then stood in inert gas incubator blunt
Change, reaction temperature is 65-70 DEG C, and passivation time is 10-12h；
(9) the metal material finished product for obtaining step (8), size and dimension as required is processed on the lathe of specialty
Finished product.
2. the preparation method of the composite material of addition self-lubricating solid agent according to claim 1, it is characterised in that
One or more of the lubricant in aryl ureas, polytetrafluoroethylene (PTFE), bentonite, molybdenum disulfide in the step (1)；
3. the preparation method of the composite material of addition self-lubricating solid agent according to claim 1, it is characterised in that
The mixed proportion of glucose-dipotassium hydrogen phosphate mixed liquor is 7 in the step (5):9, it is dissolved in 15L deionized waters.
4. the preparation method of the composite material of addition self-lubricating solid agent according to claim 1, it is characterised in that
In the step (6) demoulding treatment fluid composition be 2-8 parts of stearic acid sodium, calcium silicates 2-5 parts of the moon, 1-5 parts of silicone oil, 3-7 parts of paraffin,
3-6 parts of vaseline, 1-2 parts of talcum powder, 50 parts of distilled water, 50 parts of distilled water.
5. the preparation method of the composite material of addition self-lubricating solid agent according to claim 1, it is characterised in that
The formula of chemical settling reaction solution is 3-5 parts of tertiary sodium phosphate, 1-2 parts of borax, 3-7 parts of magnesium sulfate, copper nitrate in the step (7)
2-5 parts, 2-3 parts of glycerophosphate, 1-4 parts of dioxy 2-N-dimethylpurine, 1-4 parts of sulfamethazine, 100 parts of distilled water, steam
100 parts of distilled water.
6. the preparation method of the composite material of addition self-lubricating solid agent according to claim 1, it is characterised in that
Inert gas is nitrogen in the step (8).
7. the composite material of the addition self-lubricating solid agent obtained according to any one of the claim 1-6 preparation methods exists
Application in high-abrasive material, deformable material.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468394A (en) * | 2007-12-25 | 2009-07-01 | 中国科学院兰州化学物理研究所 | Method for preparing metal-based high temperature resistant self-lubricating material for high vacuum |
| CN102398029A (en) * | 2011-11-28 | 2012-04-04 | 镇江中孚复合材料有限公司 | High-temperature self-lubricating composite material for manufacturing worms and preparation method thereof |
| CN103231063A (en) * | 2013-04-27 | 2013-08-07 | 沈阳思莱德模具有限公司 | Long-service-life multi-face self-lubricating antifriction plate and manufacture method thereof |
| CN104550904A (en) * | 2014-12-17 | 2015-04-29 | 武汉理工大学 | Novel TiAl-based self-lubricating material using Mo-B-O tabular crystals as lubricating phase and preparation method |
| JP2016060922A (en) * | 2014-09-16 | 2016-04-25 | 株式会社リケン | Cu-BASED SINTERED ALLOY AND MANUFACTURING METHOD THEREFOR |
| US20160184896A1 (en) * | 2008-09-12 | 2016-06-30 | Whirlpool S.A. | Composition Of Particulate Materials And Process For Obtaining Self-Lubricating Sintered Products |
| CN106751532A (en) * | 2017-03-01 | 2017-05-31 | 苏州轩朗塑料制品有限公司 | It is added with abrasion-proof insulating material preparation method and its application of ethylene copolymer |
-
2017
- 2017-06-06 CN CN201710419389.7A patent/CN107214331B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468394A (en) * | 2007-12-25 | 2009-07-01 | 中国科学院兰州化学物理研究所 | Method for preparing metal-based high temperature resistant self-lubricating material for high vacuum |
| US20160184896A1 (en) * | 2008-09-12 | 2016-06-30 | Whirlpool S.A. | Composition Of Particulate Materials And Process For Obtaining Self-Lubricating Sintered Products |
| CN102398029A (en) * | 2011-11-28 | 2012-04-04 | 镇江中孚复合材料有限公司 | High-temperature self-lubricating composite material for manufacturing worms and preparation method thereof |
| CN103231063A (en) * | 2013-04-27 | 2013-08-07 | 沈阳思莱德模具有限公司 | Long-service-life multi-face self-lubricating antifriction plate and manufacture method thereof |
| JP2016060922A (en) * | 2014-09-16 | 2016-04-25 | 株式会社リケン | Cu-BASED SINTERED ALLOY AND MANUFACTURING METHOD THEREFOR |
| CN104550904A (en) * | 2014-12-17 | 2015-04-29 | 武汉理工大学 | Novel TiAl-based self-lubricating material using Mo-B-O tabular crystals as lubricating phase and preparation method |
| CN106751532A (en) * | 2017-03-01 | 2017-05-31 | 苏州轩朗塑料制品有限公司 | It is added with abrasion-proof insulating material preparation method and its application of ethylene copolymer |
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