CN109365797A - A kind of antifriction material of copper-base powder metallurgy containing antimony - Google Patents
A kind of antifriction material of copper-base powder metallurgy containing antimony Download PDFInfo
- Publication number
- CN109365797A CN109365797A CN201811429219.8A CN201811429219A CN109365797A CN 109365797 A CN109365797 A CN 109365797A CN 201811429219 A CN201811429219 A CN 201811429219A CN 109365797 A CN109365797 A CN 109365797A
- Authority
- CN
- China
- Prior art keywords
- parts
- copper
- antimony
- powder
- antifriction material
- 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
Classifications
-
- 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
- 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
- B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
Abstract
The invention discloses a kind of antifriction materials of copper-base powder metallurgy containing antimony comprising the component of following parts by weight: 3-5 parts of tin, 10-12 parts of zinc, 1-3 parts of lead, 10-12 parts of molybdenum disulfide, 5-10 parts of antimony, 10-20 parts of copper powder, 0.1-0.3 parts of cerium, 5-7 parts of copper sulfide, 1-5 parts of mischmetal, 5-7 parts of silane coupling agent, iron powder 5-7 parts of vulcanization.Silane coupling agent is one of isobutyl ethyl triethoxy silicane, vinyltriethoxysilane, vinyltrimethoxysilane or multiple combinations.The present invention can reduce the cost of antifriction material, while the formulation stability that the present invention uses is stronger, while workpiece surface will not be caused to generate oxide layer because of friction.
Description
Technical field
The present invention relates to a kind of field of metallurgy, specifically a kind of antifriction material of copper-base powder metallurgy containing antimony.
Background technique
Antifriction material of powder metallurgy is to use powder metallurgy process Zao ﹑ between friction surface mutual in relative motion
The lesser Jin Shu ﹑ alloy of coefficient of friction or Jin belong to Fu He Cai Liao ﹐ and are also known as sintered antifriction material.Sintered antifriction material is widely used in
Manufacture Hua Dong Zhou Cheng ﹑ Zhi push shaft Cheng ﹑ Duan face Mi Feng ﹑ bearing bushing etc..
Its major advantage is that ﹐ service life is longer at limited lubrication oil Tiao Jian and reliability is higher.It is sintered antifriction material
Material can be divided into two classes by its manufacturing method.One kind be soaked in material hole lubricating oil or in material composition added with (or
Its surface layer, which is filled, to be covered) anti-friction agent or solid lubricant (Shi Mo ﹑ Yangization Wu ﹑ Liuization Wu ﹑ Danization Wu ﹑ fluoroplastics or other plastics).This
The Run lubrication prescription Run Hua ﹐ that class material relies on itself or surface layer to contain under dry friction conditions has self-lubricating effect.It is another kind of to be
The Fu He Cai Liao ﹐ of steel and sintered alloy is sintered one layer of Pot metal powder such as on steel band.The bearing capacity ratio of this kind of material
Preceding a kind of big ﹐ is generally to manufacture heavy-duty bearing.The developing trend of sintered antifriction material is to improve porous iron-based and copper-based material
Cheng carry Neng Li ﹐ development can be used under higher temperature and worse friction condition Cai Liao ﹐ development can be in vacuum and inertia
The material to work in gas.
Summary of the invention
The purpose of the present invention is to provide topics, to solve the problems mentioned in the above background technology.
To achieve the above object, this explanation provides the following technical solutions: a kind of antifriction material of copper-base powder metallurgy containing antimony,
Be characterized in that comprising the component of following parts by weight: 3-5 parts of tin, 10-12 parts of zinc, 1-3 parts of lead, 10-12 parts of molybdenum disulfide,
5-10 parts of antimony, 10-20 parts of copper powder, 0.1-0.3 parts of cerium, 5-7 parts of copper sulfide, 1-5 parts of mischmetal, 5-7 parts of silane coupling agent,
Iron powder 5-7 parts of vulcanization.
Further comprising the component of following parts by weight: 3 parts of tin, 10 parts of zinc, 1 part of lead, 10 parts of molybdenum disulfide, antimony 5
Part, 10 parts of copper powder, 0.1 part of cerium, 5 parts of copper sulfide, 1 part of mischmetal, 5 parts of silane coupling agent, 5 parts of iron powder of vulcanization.
Further comprising the component of following parts by weight: 4 parts of tin, 11 parts of zinc, 2 parts of lead, 11 parts of molybdenum disulfide, antimony 7
Part, 15 parts of copper powder, 0.2 part of cerium, 6 parts of copper sulfide, 3 parts of mischmetal, 6 parts of silane coupling agent, 6 parts of iron powder of vulcanization.
Further comprising the component of following parts by weight: 5 parts of tin, 12 parts of zinc, 3 parts of lead, 12 parts of molybdenum disulfide, antimony 10
Part, 20 parts of copper powder, 0.3 part of cerium, 7 parts of copper sulfide, 5 parts of mischmetal, 7 parts of silane coupling agent, 7 parts of iron powder of vulcanization.
Compared with prior art, the beneficial effects of the present invention are: silane coupling agent is isobutyl ethyl triethoxy silicane, vinyl
One of triethoxysilane, vinyltrimethoxysilane or multiple combinations.The present invention can reduce antifriction material at
This, while the formulation stability that the present invention uses is stronger, while workpiece surface will not be caused to generate oxide layer because of friction.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to what the present invention protected
Range.
Embodiment 1:
A kind of antifriction material of copper-base powder metallurgy containing antimony, which is characterized in that it is comprised the following components in parts by weight: 3 parts of tin,
10 parts of zinc, 1 part of lead, 10 parts of molybdenum disulfide, 5 parts of antimony, 10 parts of copper powder, 0.1 part of cerium, 5 parts of copper sulfide, 1 part of mischmetal, silane
5 parts of coupling agent, 5 parts of iron powder of vulcanization.
Embodiment 2:
A kind of antifriction material of copper-base powder metallurgy containing antimony, which is characterized in that it is comprised the following components in parts by weight: 4 parts of tin,
11 parts of zinc, 2 parts of lead, 11 parts of molybdenum disulfide, 7 parts of antimony, 15 parts of copper powder, 0.2 part of cerium, 6 parts of copper sulfide, 3 parts of mischmetal, silane
6 parts of coupling agent, 6 parts of iron powder of vulcanization.
Embodiment 3:
A kind of antifriction material of copper-base powder metallurgy containing antimony, which is characterized in that it is comprised the following components in parts by weight: 5 parts of tin,
12 parts of zinc, 3 parts of lead, 12 parts of molybdenum disulfide, 10 parts of antimony, 20 parts of copper powder, 0.3 part of cerium, 7 parts of copper sulfide, 5 parts of mischmetal, silane
7 parts of coupling agent, 7 parts of iron powder of vulcanization.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by institute
Attached claim rather than foregoing invention limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes be included within the present invention.
Although not each embodiment is only wrapped in addition, it should be understood that present specification is described in terms of embodiments
Containing an independent technical solution, this narrating mode of invention book is merely for the sake of clarity, and those skilled in the art should
As a whole by invention book, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of antifriction material of copper-base powder metallurgy containing antimony, which is characterized in that it is comprised the following components in parts by weight: 3-5 parts of tin,
10-12 parts of zinc, 1-3 parts of lead, 10-12 parts of molybdenum disulfide, 5-10 parts of antimony, 10-20 parts of copper powder, 0.1-0.3 parts of cerium, copper sulfide 5-7
Part, 1-5 parts of mischmetal, 5-7 parts of silane coupling agent, iron powder 5-7 parts of vulcanization.
2. one kind antifriction material of copper-base powder metallurgy containing antimony according to claim 1, which is characterized in that it includes following heavy
Measure part component: 3 parts of tin, 10 parts of zinc, 1 part of lead, 10 parts of molybdenum disulfide, 5 parts of antimony, 10 parts of copper powder, 0.1 part of cerium, 5 parts of copper sulfide,
1 part of mischmetal, 5 parts of silane coupling agent, 5 parts of iron powder of vulcanization.
3. one kind antifriction material of copper-base powder metallurgy containing antimony according to claim 1, which is characterized in that it includes following heavy
Measure part component: 4 parts of tin, 11 parts of zinc, 2 parts of lead, 11 parts of molybdenum disulfide, 7 parts of antimony, 15 parts of copper powder, 0.2 part of cerium, 6 parts of copper sulfide,
3 parts of mischmetal, 6 parts of silane coupling agent, 6 parts of iron powder of vulcanization.
4. one kind antifriction material of copper-base powder metallurgy containing antimony according to claim 1, which is characterized in that it includes following heavy
Measure part component: 5 parts of tin, 12 parts of zinc, 3 parts of lead, 12 parts of molybdenum disulfide, 10 parts of antimony, 20 parts of copper powder, 0.3 part of cerium, 7 parts of copper sulfide,
5 parts of mischmetal, 7 parts of silane coupling agent, 7 parts of iron powder of vulcanization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429219.8A CN109365797A (en) | 2018-11-27 | 2018-11-27 | A kind of antifriction material of copper-base powder metallurgy containing antimony |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429219.8A CN109365797A (en) | 2018-11-27 | 2018-11-27 | A kind of antifriction material of copper-base powder metallurgy containing antimony |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109365797A true CN109365797A (en) | 2019-02-22 |
Family
ID=65377503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429219.8A Pending CN109365797A (en) | 2018-11-27 | 2018-11-27 | A kind of antifriction material of copper-base powder metallurgy containing antimony |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109365797A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55134103A (en) * | 1979-04-03 | 1980-10-18 | Dowa Mining Co Ltd | Copper alloy blank for bearing |
| CN1052511A (en) * | 1989-12-13 | 1991-06-26 | 湖南省冶金材料研究所 | Metallurgy material containing sb-cu-base powder |
| CN104558767A (en) * | 2014-12-19 | 2015-04-29 | 广东特固力士工业皮带有限公司 | Wear resistant ring as well as preparation method and application thereof |
| CN107082942A (en) * | 2017-04-06 | 2017-08-22 | 合肥兴联通讯有限公司 | A kind of resistance to scraped finish, low friction, low-smoke halogen-free flame-retardant sheath material and preparation method thereof |
| CN108277379A (en) * | 2018-03-16 | 2018-07-13 | 合肥工业大学 | A kind of high-strength antifriction unleaded Cu-based sliding bearing material |
-
2018
- 2018-11-27 CN CN201811429219.8A patent/CN109365797A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55134103A (en) * | 1979-04-03 | 1980-10-18 | Dowa Mining Co Ltd | Copper alloy blank for bearing |
| CN1052511A (en) * | 1989-12-13 | 1991-06-26 | 湖南省冶金材料研究所 | Metallurgy material containing sb-cu-base powder |
| CN104558767A (en) * | 2014-12-19 | 2015-04-29 | 广东特固力士工业皮带有限公司 | Wear resistant ring as well as preparation method and application thereof |
| CN107082942A (en) * | 2017-04-06 | 2017-08-22 | 合肥兴联通讯有限公司 | A kind of resistance to scraped finish, low friction, low-smoke halogen-free flame-retardant sheath material and preparation method thereof |
| CN108277379A (en) * | 2018-03-16 | 2018-07-13 | 合肥工业大学 | A kind of high-strength antifriction unleaded Cu-based sliding bearing material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4312772A (en) | Bearing material | |
| JP4897343B2 (en) | Bearing member | |
| US9631263B2 (en) | Sliding bearing with improved wear resistance and method of manufacturing same | |
| US8216338B2 (en) | Bearing having improved consume resistivity and manufacturing method thereof | |
| CN102041466B (en) | Preparation method of high-performance high temperature solid self-lubricating coating | |
| CN106763159B (en) | A kind of zinc-containing alloy bearing based on kollag | |
| US8845776B2 (en) | Lead-free copper-based sintered sliding material and sliding parts | |
| KR101487120B1 (en) | Sliding member and bearing | |
| CN104212164A (en) | Novel self-lubricating material for high-speed parallel robot | |
| CN109365797A (en) | A kind of antifriction material of copper-base powder metallurgy containing antimony | |
| CN109332677A (en) | A kind of powder metallurgy mixed type release materials | |
| CN205446403U (en) | Bimetal shaft sleeve | |
| CN207687192U (en) | A kind of oiliness bearing | |
| CN103317129B (en) | A kind of high abrasion bearing | |
| CN105179465A (en) | Ceramic bearing | |
| CN205780333U (en) | A kind of anti-friction bearing | |
| CN205780322U (en) | A kind of automatic compensation type lightweight bearing block | |
| CN104088909A (en) | Deep groove ball bearing outer ring and alloy material for manufacturing same | |
| CN208519054U (en) | A kind of four point contact roller bearing of biserial | |
| CN201671970U (en) | Anti-wear bearing retainer | |
| CN205294074U (en) | Unlubricated bearing roller | |
| CN204099417U (en) | Aluminum alloy-bimetal copper-steel the composite bearing of coating is exempted from surface | |
| JP2006037178A (en) | SLIDING MATERIAL SUPERIOR IN SEIZURE RESISTANCE MADE OF Pb-FREE COPPER ALLOY | |
| CN103752814A (en) | Powder metallurgy guide seat and manufacturing method thereof | |
| CN204113906U (en) | Novel oil-impregnated bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |