CN105880555A - Carrier type powder metallurgy material lubricating agent and preparing method thereof - Google Patents
Carrier type powder metallurgy material lubricating agent and preparing method thereof Download PDFInfo
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- CN105880555A CN105880555A CN201410753041.8A CN201410753041A CN105880555A CN 105880555 A CN105880555 A CN 105880555A CN 201410753041 A CN201410753041 A CN 201410753041A CN 105880555 A CN105880555 A CN 105880555A
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- porous titanium
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- powder
- powdered metallurgical
- metallurgical material
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Abstract
The invention discloses a carrier type powder metallurgy material lubricating agent and a preparing method thereof. Porous titanium serves as a carrier of a carrier type powder metallurgy material, and the carrier type powder metallurgy material includes, by weight percentage, 40%-80% of porous titanium powder, 10%-30% of poly(isobutyl vinyl ether) and 10%-30% of zinc stearate, and the sum of the weight percentages of the components is 100%. The porous titanium is adopted as the carrier of the lubricating agent, the lubricating agent adsorbed in the carrier of the lubricating agent is mixed with blank manufacturing powder the porous titanium powder, and the lubricating agent can be evenly dispersed in the blank material. In addition, the porous titanium is integrally fused with a product in the sintering process, the lubricating agent is slowly released, a lubricating effect can be better achieved, and the performance of the material is improved.
Description
Technical field
The present invention relates to a kind of field of powder metallurgy, be specifically related to a kind of Novel powder metallurgy lubricant and
Its preparation method.
Background technology
Powder metallurgy be one metal dust (or mixture of metal dust and non-metal powder) as raw material,
Through shaping and sintering, manufacture metal material and the Technology of all kinds goods.Powdered metal parts is raw
Production. art has quick shaping ability and the advantage of material high usage of complex parts.
Powder metallurgical technique comprises three key steps, first, mainly comprises material and is broken down into various
The powder of fine particle composition；Then, powder being loaded mold cavity, impose certain pressure, formation has
Required part shape and the pressed compact of size；Finally, pressed compact is sintered.In order to fine particle preferably merges
With the demoulding of pressed compact, in raw material, generally add multiple lubricant.The dispersion in pressed compact of the various lubricants is equal
Even property directly affects stripping result, more affects the incomplete rate of pressed compact.
Summary of the invention
It is an object of the invention to provide one can in pressed compact homodisperse carrier model powder metallurgy lubricant.
Another object of the present invention also resides in the preparation method providing above-mentioned carrier model powder metallurgy lubricant.
For realizing above-mentioned first purpose, the technical scheme is that a kind of carrier model powder metallurgy lubricant, institute
Stating carrier model powdered metallurgical material with POROUS TITANIUM as carrier, its composition according to percetage by weight is:
Preferably, the composition of described carrier model powdered metallurgical material according to percetage by weight is:
Preferably, the composition of described carrier model powdered metallurgical material according to percetage by weight is:
Preferably, the size of described POROUS TITANIUM powder is less than 20 microns.
For realizing above-mentioned second purpose, the technical scheme is that a kind of carrier model powdered metallurgical material lubricant
Preparation method, the method is to weigh POROUS TITANIUM powder, polyvinyl isobutyl ether and tristearin according to above-mentioned proportioning
Acid zinc, is then dissolved in polyvinyl isobutyl ether and zinc stearate in hot ethanol, adds POROUS TITANIUM powder adsorption,
Finally volatilize ethanol, is crushed into powder, and prepares described carrier model powdered metallurgical material lubricant.
Advantages of the present invention and having the beneficial effects that: the present invention uses POROUS TITANIUM to be lubricant carrier, its internal adsorption
Lubricant, mixed with base powder by POROUS TITANIUM powder, dispersed in blank of lubricant can be realized.
And POROUS TITANIUM fuses into one with goods in sintering process, lubricant slow release out, can preferably play lubrication
Effect, improves material property.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described.Following example are only used
In technical scheme is clearly described, and can not limit the scope of the invention with this.
Embodiment 1
The present invention is a kind of carrier model powdered metallurgical material lubricant, and described carrier model powdered metallurgical material is with porous
Titanium is carrier, and its composition according to percetage by weight is: less than 20 microns POROUS TITANIUM powder 40%, polyvinyl are different
Butyl ether 30%, zinc stearate 30%.
During preparation, weigh POROUS TITANIUM powder, polyvinyl isobutyl ether and zinc stearate according to above-mentioned proportioning, so
After polyvinyl isobutyl ether and zinc stearate are dissolved in hot ethanol, add POROUS TITANIUM powder adsorption, finally wave
Send out ethanol, be crushed into powder, prepare described carrier model powdered metallurgical material lubricant.
Embodiment 2
The present invention is a kind of carrier model powdered metallurgical material lubricant, and described carrier model powdered metallurgical material is with porous
Titanium is carrier, and its composition according to percetage by weight is: less than 20 microns POROUS TITANIUM powder 80%, polyvinyl are different
Butyl ether 10%, zinc stearate 10%.
During preparation, weigh POROUS TITANIUM powder, polyvinyl isobutyl ether and zinc stearate according to above-mentioned proportioning, so
After polyvinyl isobutyl ether and zinc stearate are dissolved in hot ethanol, add POROUS TITANIUM powder adsorption, finally wave
Send out ethanol, be crushed into powder, prepare described carrier model powdered metallurgical material lubricant.
Embodiment 3
The present invention is a kind of carrier model powdered metallurgical material lubricant, and described carrier model powdered metallurgical material is with porous
Titanium is carrier, and its composition according to percetage by weight is: less than 20 microns POROUS TITANIUM powder 50%, polyvinyl are different
Butyl ether 25%, zinc stearate 25%.
During preparation, weigh POROUS TITANIUM powder, polyvinyl isobutyl ether and zinc stearate according to above-mentioned proportioning, so
After polyvinyl isobutyl ether and zinc stearate are dissolved in hot ethanol, add POROUS TITANIUM powder adsorption, finally wave
Send out ethanol, be crushed into powder, prepare described carrier model powdered metallurgical material lubricant.
Embodiment 4
The present invention is a kind of carrier model powdered metallurgical material lubricant, and described carrier model powdered metallurgical material is with porous
Titanium is carrier, and its composition according to percetage by weight is: less than 20 microns POROUS TITANIUM powder 75%, polyvinyl are different
Butyl ether 15%, zinc stearate 10%.
During preparation, weigh POROUS TITANIUM powder, polyvinyl isobutyl ether and zinc stearate according to above-mentioned proportioning, so
After polyvinyl isobutyl ether and zinc stearate are dissolved in hot ethanol, add POROUS TITANIUM powder adsorption, finally wave
Send out ethanol, be crushed into powder, prepare described carrier model powdered metallurgical material lubricant.
Embodiment 5
The present invention is a kind of carrier model powdered metallurgical material lubricant, and described carrier model powdered metallurgical material is with porous
Titanium is carrier, and its composition according to percetage by weight is: less than 20 microns POROUS TITANIUM powder 65%, polyvinyl are different
Butyl ether 20%, zinc stearate 15%.
During preparation, weigh POROUS TITANIUM powder, polyvinyl isobutyl ether and zinc stearate according to above-mentioned proportioning, so
After polyvinyl isobutyl ether and zinc stearate are dissolved in hot ethanol, add POROUS TITANIUM powder adsorption, finally wave
Send out ethanol, be crushed into powder, prepare described carrier model powdered metallurgical material lubricant.
Embodiment 6
The present invention is a kind of carrier model powdered metallurgical material lubricant, and described carrier model powdered metallurgical material is with porous
Titanium is carrier, and its composition according to percetage by weight is: less than 20 microns POROUS TITANIUM powder 60%, polyvinyl are different
Butyl ether 22%, zinc stearate 18%.
During preparation, weigh POROUS TITANIUM powder, polyvinyl isobutyl ether and zinc stearate according to above-mentioned proportioning, so
After polyvinyl isobutyl ether and zinc stearate are dissolved in hot ethanol, add POROUS TITANIUM powder adsorption, finally wave
Send out ethanol, be crushed into powder, prepare described carrier model powdered metallurgical material lubricant.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvements and modifications,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a carrier model powdered metallurgical material lubricant, it is characterised in that described carrier model powder metallurgy material
Material is with POROUS TITANIUM as carrier, and its composition according to percetage by weight is:
POROUS TITANIUM powder 40～80%,
Polyvinyl isobutyl ether 10～30%,
Zinc stearate 10～30%；
Wherein the percetage by weight sum of each composition is 100%.
2. carrier model powdered metallurgical material lubricant as claimed in claim 1, it is characterised in that described carrier
The composition of type powdered metallurgical material according to percetage by weight is:
POROUS TITANIUM powder 50～75%,
Polyvinyl isobutyl ether 15～25%,
Zinc stearate 10～25%；
Wherein the percetage by weight sum of each composition is 100%.
3. carrier model powdered metallurgical material lubricant as claimed in claim 1, it is characterised in that described carrier
The composition of type powdered metallurgical material according to percetage by weight is:
POROUS TITANIUM powder 50～65%,
Polyvinyl isobutyl ether 20～25%,
Zinc stearate 15～25%；
Wherein the percetage by weight sum of each composition is 100%.
4. carrier model powdered metallurgical material lubricant as claimed in claim 1, it is characterised in that described porous
The size of titanium powder is less than 20 microns.
5. the preparation method of the carrier model powdered metallurgical material lubricant described in claim 1, it is characterised in that
This preparation method is to weigh POROUS TITANIUM powder, polyvinyl isobutyl ether and stearic acid according to the proportioning of claim 1
Zinc, is then dissolved in polyvinyl isobutyl ether and zinc stearate in hot ethanol, adds POROUS TITANIUM powder adsorption,
Finally volatilize ethanol, is crushed into powder, and prepares described carrier model powdered metallurgical material lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753041.8A CN105880555A (en) | 2014-12-09 | 2014-12-09 | Carrier type powder metallurgy material lubricating agent and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410753041.8A CN105880555A (en) | 2014-12-09 | 2014-12-09 | Carrier type powder metallurgy material lubricating agent and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105880555A true CN105880555A (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410753041.8A Pending CN105880555A (en) | 2014-12-09 | 2014-12-09 | Carrier type powder metallurgy material lubricating agent and preparing method thereof |
Country Status (1)
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| CN (1) | CN105880555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262479A (en) * | 2018-01-25 | 2018-07-10 | 宝鸡文理学院 | A kind of preparation method of self-lubricating POROUS TITANIUM base graphene alloy material |
-
2014
- 2014-12-09 CN CN201410753041.8A patent/CN105880555A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262479A (en) * | 2018-01-25 | 2018-07-10 | 宝鸡文理学院 | A kind of preparation method of self-lubricating POROUS TITANIUM base graphene alloy material |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |