CN106756172A - A kind of preparation method of ternary metal self-lubricating composite - Google Patents
A kind of preparation method of ternary metal self-lubricating composite Download PDFInfo
- Publication number
- CN106756172A CN106756172A CN201611165549.1A CN201611165549A CN106756172A CN 106756172 A CN106756172 A CN 106756172A CN 201611165549 A CN201611165549 A CN 201611165549A CN 106756172 A CN106756172 A CN 106756172A
- Authority
- CN
- China
- Prior art keywords
- parts
- mixture
- lubricating composite
- ternary metal
- weight
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Lubricants (AREA)
Abstract
The present invention discloses a kind of preparation method of ternary metal self-lubricating composite, including following operating procedure：（1）By weight, 90 100 parts of copper powders, 20 30 parts of titanium valves, 10 15 parts of tungsten powders, 0.1 0.3 parts of kaolin, 0.04 0.06 parts of castor oils, 0.08 0.10 parts of adamantane are put into ball mill and are mixed；（2）After mixing 4 hours, 0.03 0.05 times of mixtures of weight of its weight are added thereto to；（3）After continuing to mix 4 hours, take out, mixture is put into the ethanol solution that volume fraction is 70%, soak 30 40min, period is using ultrasonically treated；（4）Ethanol solution is removed, clear water washed mixture is used, then mixture is put into 90 100min is dried in 110 DEG C of baking oven, then taken out, be put into graphite grinding tool, product is obtained using high-purity argon gas protection hot pressed sintering.Obtained ternary metal self-lubricating composite in the present invention, self-lubricating property is superior, and corrosion resistance, wearability and antioxygenic property are superior, high mechanical strength.
Description
Technical field
The invention belongs to field of metal preparation, and in particular to a kind of preparation side of ternary metal self-lubricating composite
Method.
Background technology
Relative to polymer matrix and ceramic base solid self-lubricating composite material, metallic based solid self-lubricating composite is in system
The aspects such as standby and application all have larger advantage：Polymer has relatively low density and resistance to corrosion higher, but by force
Degree is relatively low, and is easily failed in the presence of frictional heat；Ceramic material has intensity higher, but prepares and post-production
Difficulty is larger.Metallic based solid self-lubricating composite has the toughness and plasticity of metal, with certain processing characteristics and change
Shape performance, its intensity, hardness can meet load and the wearability requirement of lubricating film, and can adapt to a variety of big
The particular surroundings such as compression ring border, chemical environment, high temperature and high vacuum.Additionally, part metals can also form many in friction process
The compound with lubricity is planted, the greasy property of material is improved.Metallic based solid self-lubricating composite presses basic material can
It is divided into refractory metal based self lubricated composite material, the low temperature self-lubricating composite with iron copper as representative, soft with silver as representative
Metal-based self-lubricating composite material and the high temperature self-lubricating composite material with nickel as representative etc..Currently without on copper powder, titanium
Powder, tungsten powder are the report that raw material is obtained ternary metal self-lubricating material.
The content of the invention
It is an object of the invention to provide a kind of preparation method of ternary metal self-lubricating composite.
The present invention is achieved by the following technical solutions.
A kind of preparation method of ternary metal self-lubricating composite, including following operating procedure：
（1）By weight, by 90-100 parts of copper powder, 20-30 parts of titanium valve, 10-15 parts of tungsten powder, 0.1-0.3 parts of kaolin,
0.04-0.06 parts of castor oil, 0.08-0.10 parts of adamantane are mixed in being put into ball mill；
（2）After mixing 4 hours, the 0.03-0.05 times of mixture for weighing of its weight is added thereto to, wherein mixture is by following heavy
The component for measuring part is made：Graphene 10-13 parts, odium stearate 6-8 parts, 5-7 parts of 1,3- adamantane glycol, tantalum disulfide 11-13
Part；
（3）After continuing to mix 4 hours, take out, mixture is put into the ethanol solution that volume fraction is 70%, soak 30-
40min, period is using ultrasonically treated；
（4）Ethanol solution is removed, clear water washed mixture is used, then mixture is put into 110 DEG C of baking oven and is dried 90-
100min, then takes out, and is put into graphite grinding tool, and product is obtained using high-purity argon gas protection hot pressed sintering.
Specifically, above-mentioned steps（1）In copper powder, titanium valve, the particle mean size size of tungsten powder be 60 μm, kaolinic grain
Degree size is 200 mesh.
Specifically, above-mentioned steps（4）The condition of middle hot pressed sintering is：15 DEG C/min of heating rate, vacuum be 6.5 ×
10-6Pa, the pressure of hot pressing is 35MPa, and hot pressing temperature is 768 DEG C.
Technical scheme more than, the beneficial effects of the invention are as follows：
Obtained ternary metal self-lubricating composite in the present invention, self-lubricating property is superior, and corrosion resistance, wearability with
And antioxygenic property is superior, high mechanical strength overcomes that unit metal self-lubricating material hardness is low, the shortcoming that mechanical strength is low,
Also after solving multi-element metal mixing, because there is electrochemical reaction between different metal simple substance, so that decay resistance is low not
Foot.Wherein, kaolin and castor oil act synergistically, and the effect of ball milling can be effectively improved, because of constituent element between reduction metal dust
Obstruction is brought when difference is to high temperature sintering step, every mechanical property of metal after lifting sintering；Adamantane and Graphene are cooperateed with
Effect, can accelerate the formation speed of composite material surface lubricating film, reduce the wear rate of material, and it can also be to local laceration
Good repair is played with the solid lubricant film for coming off；Odium stearate, 1,3- adamantane glycol synergy, can reduce gold
Just the constituent element differential effect between alkane and metal dust, lifts every mechanical property of mixing material；Tantalum disulfide energy and tungsten powder
Synergy, can lift the binding ability between mixing material, and the antioxygenic property of material can be lifted again, greatly improve material
The quality of material.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, following examples are carried out to the present invention
Further describe.It should be appreciated that specific embodiment party example described herein is only used to explain the present invention, limit is not used to
The fixed present invention.
Embodiment 1
A kind of preparation method of ternary metal self-lubricating composite, including following operating procedure：
（1）By weight, by 90 parts of copper powders, 20 parts of titanium valves, 10 parts of tungsten powders, 0.1 part of kaolin, 0.04 part of castor oil, 0.08
Part adamantane is mixed in being put into ball mill；
（2）After mixing 4 hours, 0.03 times of mixture of weight of its weight is added thereto to, wherein mixture is by following weight portion
Component be made：10 parts of Graphene, 6 parts of odium stearate, 5 parts of 1,3- adamantane glycol, 11 parts of tantalum disulfide；
（3）After continuing to mix 4 hours, take out, mixture be put into the ethanol solution that volume fraction is 70%, soak 30min,
Period is using ultrasonically treated；
（4）Ethanol solution is removed, clear water washed mixture is used, then mixture is put into 110 DEG C of baking oven and is dried 90min,
Then take out, be put into graphite grinding tool, product is obtained using high-purity argon gas protection hot pressed sintering.
Specifically, above-mentioned steps（1）In copper powder, titanium valve, the particle mean size size of tungsten powder be 60 μm, kaolinic grain
Degree size is 200 mesh.
Specifically, above-mentioned steps（4）The condition of middle hot pressed sintering is：15 DEG C/min of heating rate, vacuum be 6.5 ×
10-6Pa, the pressure of hot pressing is 35MPa, and hot pressing temperature is 768 DEG C.
In the present embodiment, obtained ternary metal self-lubricating composite rubbing than commercially available common copper radical self-lubricating materials
Wipe factor reduction about 80%, wear rate reduction about 91%.
Embodiment 2
A kind of preparation method of ternary metal self-lubricating composite, including following operating procedure：
（1）By weight, by 95 parts of copper powders, 25 parts of titanium valves, 13 parts of tungsten powders, 0.2 part of kaolin, 0.05 part of castor oil, 0.09
Part adamantane is mixed in being put into ball mill；
（2）After mixing 4 hours, 0.04 times of mixture of weight of its weight is added thereto to, wherein mixture is by following weight portion
Component be made：12 parts of Graphene, 7 parts of odium stearate, 6 parts of 1,3- adamantane glycol, 12 parts of tantalum disulfide；
（3）After continuing to mix 4 hours, take out, mixture be put into the ethanol solution that volume fraction is 70%, soak 35min,
Period is using ultrasonically treated；
（4）Ethanol solution is removed, clear water washed mixture is used, then mixture is put into 110 DEG C of baking oven and is dried 95min,
Then take out, be put into graphite grinding tool, product is obtained using high-purity argon gas protection hot pressed sintering.
Specifically, above-mentioned steps（1）In copper powder, titanium valve, the particle mean size size of tungsten powder be 60 μm, kaolinic grain
Degree size is 200 mesh.
Specifically, above-mentioned steps（4）The condition of middle hot pressed sintering is：15 DEG C/min of heating rate, vacuum be 6.5 ×
10-6Pa, the pressure of hot pressing is 35MPa, and hot pressing temperature is 768 DEG C.
In the present embodiment, obtained ternary metal self-lubricating composite rubbing than commercially available common copper radical self-lubricating materials
Wipe factor reduction about 83%, wear rate reduction about 92%.
Embodiment 3
A kind of preparation method of ternary metal self-lubricating composite, including following operating procedure：
（1）By weight, by 100 parts of copper powders, 30 parts of titanium valves, 15 parts of tungsten powders, 0.3 part of kaolin, 0.06 part of castor oil, 0.10
Part adamantane is mixed in being put into ball mill；
（2）After mixing 4 hours, 0.05 times of mixture of weight of its weight is added thereto to, wherein mixture is by following weight portion
Component be made：13 parts of Graphene, 8 parts of odium stearate, 7 parts of 1,3- adamantane glycol, 13 parts of tantalum disulfide；
（3）After continuing to mix 4 hours, take out, mixture be put into the ethanol solution that volume fraction is 70%, soak 40min,
Period is using ultrasonically treated；
（4）Ethanol solution is removed, clear water washed mixture is used, then mixture is put into 110 DEG C of baking oven and is dried 100min,
Then take out, be put into graphite grinding tool, product is obtained using high-purity argon gas protection hot pressed sintering.
Specifically, above-mentioned steps（1）In copper powder, titanium valve, the particle mean size size of tungsten powder be 60 μm, kaolinic grain
Degree size is 200 mesh.
Specifically, above-mentioned steps（4）The condition of middle hot pressed sintering is：15 DEG C/min of heating rate, vacuum be 6.5 ×
10-6Pa, the pressure of hot pressing is 35MPa, and hot pressing temperature is 768 DEG C.
In the present embodiment, obtained ternary metal self-lubricating composite rubbing than commercially available common copper radical self-lubricating materials
Wipe factor reduction about 84%, wear rate reduction about 93%.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent, and without deviating from the scope of technical solution of the present invention, it all should cover in power of the invention
In sharp claimed range.
Claims (3)
1. a kind of preparation method of ternary metal self-lubricating composite, it is characterised in that including following operating procedure：
（1）By weight, by 90-100 parts of copper powder, 20-30 parts of titanium valve, 10-15 parts of tungsten powder, 0.1-0.3 parts of kaolin,
0.04-0.06 parts of castor oil, 0.08-0.10 parts of adamantane are mixed in being put into ball mill；
（2）After mixing 4 hours, the 0.03-0.05 times of mixture for weighing of its weight is added thereto to, wherein mixture is by following heavy
The component for measuring part is made：Graphene 10-13 parts, odium stearate 6-8 parts, 5-7 parts of 1,3- adamantane glycol, tantalum disulfide 11-13
Part；
（3）After continuing to mix 4 hours, take out, mixture is put into the ethanol solution that volume fraction is 70%, soak 30-
40min, period is using ultrasonically treated；
（4）Ethanol solution is removed, clear water washed mixture is used, then mixture is put into 110 DEG C of baking oven and is dried 90-
100min, then takes out, and is put into graphite grinding tool, and product is obtained using high-purity argon gas protection hot pressed sintering.
2. a kind of preparation method of the ternary metal self-lubricating composite according to claim 1, it is characterised in that step
Suddenly（1）In copper powder, titanium valve, the particle mean size size of tungsten powder be 60 μm, kaolinic granule size is 200 mesh.
3. a kind of preparation method of the ternary metal self-lubricating composite according to claim 1, it is characterised in that step
Suddenly（4）The condition of middle hot pressed sintering is：15 DEG C/min of heating rate, vacuum is 6.5 × 10-6Pa, the pressure of hot pressing is
35MPa, hot pressing temperature is 768 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165549.1A CN106756172A (en) | 2016-12-16 | 2016-12-16 | A kind of preparation method of ternary metal self-lubricating composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611165549.1A CN106756172A (en) | 2016-12-16 | 2016-12-16 | A kind of preparation method of ternary metal self-lubricating composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106756172A true CN106756172A (en) | 2017-05-31 |
Family
ID=58893103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611165549.1A Pending CN106756172A (en) | 2016-12-16 | 2016-12-16 | A kind of preparation method of ternary metal self-lubricating composite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106756172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058916A (en) * | 2017-06-01 | 2017-08-18 | 汪建军 | A kind of high strength alloy material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086591A (en) * | 1992-10-31 | 1994-05-11 | 中南工业大学 | Booster thrust bearing produced by powder metallurgy process |
| CN1936045A (en) * | 2005-09-22 | 2007-03-28 | 中南大学 | Three-dimensional through-hole or part-hole interconnecting porous metal foam and its preparing method |
| CN101125995A (en) * | 2007-09-28 | 2008-02-20 | 王新虎 | Screw thread adhesion abrasion resisting self-lubricating coating and preparation method thereof |
| CN103265907A (en) * | 2013-04-29 | 2013-08-28 | 广东普赛特电子科技股份有限公司 | Wear-resistant conductive adhesive composition |
| CN103555989A (en) * | 2013-10-22 | 2014-02-05 | 中南大学 | Self-lubricating abrasion-resistance material for copper-base powder metallurgy and preparation process thereof |
| CN103764545A (en) * | 2011-09-02 | 2014-04-30 | 贝克休斯公司 | Method to generate and disperse nanostructures in a composite material |
-
2016
- 2016-12-16 CN CN201611165549.1A patent/CN106756172A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1086591A (en) * | 1992-10-31 | 1994-05-11 | 中南工业大学 | Booster thrust bearing produced by powder metallurgy process |
| CN1936045A (en) * | 2005-09-22 | 2007-03-28 | 中南大学 | Three-dimensional through-hole or part-hole interconnecting porous metal foam and its preparing method |
| CN101125995A (en) * | 2007-09-28 | 2008-02-20 | 王新虎 | Screw thread adhesion abrasion resisting self-lubricating coating and preparation method thereof |
| CN103764545A (en) * | 2011-09-02 | 2014-04-30 | 贝克休斯公司 | Method to generate and disperse nanostructures in a composite material |
| CN103265907A (en) * | 2013-04-29 | 2013-08-28 | 广东普赛特电子科技股份有限公司 | Wear-resistant conductive adhesive composition |
| CN103555989A (en) * | 2013-10-22 | 2014-02-05 | 中南大学 | Self-lubricating abrasion-resistance material for copper-base powder metallurgy and preparation process thereof |
Non-Patent Citations (6)
| Title |
|---|
| 乔庆东等: "《碳五烯烃的精细化工利用》", 28 February 2015, 沈阳：辽宁科学技术出版社 * |
| 国家机械工业委员会统编: "《有色金属熔炼工工艺学（高级工适用）》", 31 December 1988, 北京：机械工业出版社 * |
| 彭显平主编等: "《铸造技能基础实训》", 31 August 2010, 长沙：中南大学出版社 * |
| 杨广军主编: "《走进微观粒子世界》", 31 July 2013, 上海：上海科学普及出版社 * |
| 颜志光主编: "《新型润滑材料与润滑技术实用手册》", 28 February 1999, 北京：国防工业出版社 * |
| 高锦张主编: "《塑性成形工艺与模具设计 第3版》", 30 June 2015, 北京：机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058916A (en) * | 2017-06-01 | 2017-08-18 | 汪建军 | A kind of high strength alloy material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4480084B2 (en) | Iron-based sintered alloy member and manufacturing method thereof | |
| WO2008059855A1 (en) | Iron/copper composite powder for powder metallurgy and process for producing the same | |
| CN109881072B (en) | Hard alloy sealing ring and preparation method thereof | |
| JP2009007650A (en) | Mixed powder for sintered aluminum-containing copper alloy, and method for producing the same | |
| CN105369147A (en) | Anti-cracking self-lubricating metal ceramic bearing and preparation method thereof | |
| CN105256186A (en) | Powder metallurgy bearing material and preparation method thereof | |
| Zhang et al. | Enhanced strength and wear resistance of a titanium-oxygen alloy with core-shell network structure | |
| CN106086556A (en) | A kind of low-noise wearable oiliness bearing | |
| CN106756172A (en) | A kind of preparation method of ternary metal self-lubricating composite | |
| CN1018657B (en) | Heat-resistant antifriction self-lubricating material and its manufacturing method | |
| CN106939381A (en) | A kind of copper silver-based self-lubricating composite and preparation method thereof | |
| US20040055416A1 (en) | High density, metal-based materials having low coefficients of friction and wear rates | |
| Yin et al. | Tribological properties of FeS/Cu-Bi copper-based bearing materials fabricated by mechanical alloying | |
| CN108486404A (en) | A kind of antifriction unleaded Cu-based sliding bearing material and preparation method thereof | |
| CN106493353A (en) | A kind of copper silver-based self-lubricating composite and preparation method thereof | |
| JP6461626B2 (en) | Manufacturing method of sliding member | |
| TW201033380A (en) | Process for producing sintered bronze alloy powder | |
| CN109022924A (en) | High strength anti-corrosion solid lubricant under a kind of briny environment | |
| JPH01255631A (en) | Sintered alloy material and its manufacture | |
| CN104004952A (en) | Titanium-based cemented carbide and preparation method thereof | |
| CN105369087A (en) | Bearing material resistant to high temperature | |
| CN103464767A (en) | Brush-slip-ring system of copper-tungsten-disulfide composite materials | |
| WO2017150604A1 (en) | Method for producing machine component | |
| WO2020244278A1 (en) | Novel crescent for internal gear pump and preparation method therefor | |
| Liang et al. | Cr3C2 reinforced tin-bronze matrix composites with enhanced mechanical properties and wear resistance |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |