CN102465049A - Metal wear self-repair protecting agent - Google Patents
Metal wear self-repair protecting agent Download PDFInfo
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- CN102465049A CN102465049A CN2011101978357A CN201110197835A CN102465049A CN 102465049 A CN102465049 A CN 102465049A CN 2011101978357 A CN2011101978357 A CN 2011101978357A CN 201110197835 A CN201110197835 A CN 201110197835A CN 102465049 A CN102465049 A CN 102465049A
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- repair
- self
- protecting agent
- metal wear
- wear
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Abstract
The invention relates to a metal wear self-repair protecting agent, which is mainly used for solving the problems of increase in energy consumption and pollutant discharge after part wear during running of the conventional mechanical equipment. According to the film forming principle of nano-polynary metals and nano-polynary minerals through heavy-load thermal chemistry and a chemical replacement reaction, the worldwide problems of unavailable disintegration of mechanical equipment for automatically repairing a worn member surface during running and lasting wear resistance are solved effectively. The metal wear self-repair protecting agent has the characteristics of self-repair, energy saving and emission reduction.
Description
Affiliated field
The present invention relates to repair voluntarily under the situation that a kind of mover, mechanized equipment do not disintegrate the compsn of frictional abrasion surface and protection friction surface in utilization and operation.
Technical background
The mover that causes of friction and the consumption of mechanized equipment abrasion loss and oil product (comprising fuel oil, lubricating oil) are surprising, in the industrial energy about three one-tenth be with various forms consumption in friction.Friction can consume the 15-20% of total power with regard to mover, and greatly reduces its work-ing life because of the wearing and tearing of component.Most mechanized equipments are said; Reduce the friction of mechanical surface and the wearing and tearing of minimizing component; And in lubricating oil, use additive can be used for strengthening or the effect of make-up oil, but can not fundamentally solve the wear problem of component, more can not repair wear surface voluntarily.
Solid lubricant is used in many engineering goods at present; Can be under various working like high temperature, high loading, very low temperature, ultrahigh vacuum(HHV), strong oxidation or auxilliaryly effective lubricating under the envrionment conditions such as penetrate by force, repair wearing surface voluntarily with the protection friction surface and not frayed but all can not be in operation.Its basic raw material can be divided into: soft metal class, metallic compound class, inorganics class and organism class.
1, soft metal solid lubricant, as: lead, tin, zinc, plug with molten metal, gold and silver etc., auxilliaryly penetrating, having good lubricating effect under the conditions such as vacuum, the gentle heavy duty of height, can serve as solid lubricant.Usually soft metal powder is processed alloy material, or it is coated on friction surface, form solid lubricant film with methods such as plating.
2, metallic compound class solid lubricant, as: the oxide compound of metal, halogenide, sulfide, selenide, phosphoric acid salt, vitriol etc.
3, inorganics class solid lubricant, as: graphite, fluorographite etc. has layered crystal structure, and shearing resistance is very little.When it with stronger clinging power is just arranged after friction surface contacts, and can prevent that mating material from directly contacting.Though lubricity such as talcum, mica is relatively poor, electrical insulation capability is good, can under special operation condition, serve as solid lubricant.
4, organism class solid lubricant, as: wax, solid fatty acid and alcohol etc., thermoplastic resin and thermosetting resin also can serve as solid lubricant for another example, and the ability that reduces frictional coefficient is arranged at a certain temperature.
Galling selfreparing protective material of the present invention is by nanoparticle multi-element metal and the polynary mineral of nanoparticle; With boric acid fat is that carrier adds in the lubricating oil; Selfreparing film forming in mover and mechanized equipment operation process (rete is iron-based silicate a---sintering metal, and experiment surface its rubbing fastness of this superficial film is ten times of steel).Along with the reduction of frictional coefficient, iron-based silicate metal ceramic layer stops to increase when closely flat permanent to frictional coefficient, and self-repair procedure finishes.
Its mechanism is that effective constituent in this invention selfreparing protective material is under load-up condition; Friction surface is ferrous metals generation thermochemistry on nanoparticle material and the friction surface and chemical replacement reaction in process of friction and wear, generates high and cermet coating frictional coefficient antifriction of smooth finish and is bordering on zero.
Galling selfreparing protective material of the present invention uses the back can effectively reduce oil consumption 5-15% than above-mentioned lubricated product, increases power 10-20%, reduces tail row more than 40%, and dry sound subtracts the 10-20 decibel, and director uses more than the longevity unification doubly.
Galling selfreparing protective material moity of the present invention and parts by weight
SiO
2: 1-41 part
Al
2O
3: 0.1-1 part
Fe
2O
3: 1-10 part
FeO:1-6 part
MgO:1-38 part
CaO:0.1-4 part
B:1-10 part
Fat: be added into 100%
The experiment contrast
Instance 1:
With the SOR7160ES of Shanghai Automobile Factory is example; The new car constant speed optimal economic oil consumption in explanation: 90km/ hour of dispatching from the factory is 6.9L/100km; This vehicle is gone and is used behind 120,000 KM galling selfreparing protective material of the present invention to go after a drain period again; Constant speed 90km/ hour or high speed 110-120km/ hour, its oil consumption was 5.8L/100km, more preceding fuel-economizing 15.9% after the use.
Instance 2:
The discharging of motor car engine double idle
1. the 600r/min purification rate that discharges pollutants
Before the use: 100%
Use back: CO to reduce by 5.6%; HC reduces by 70%
2. the 2000r/min purification rate that discharges pollutants
Before the use: 100%
Use back: CO to reduce by 27%; HC reduces by 89.2%
3. CA4GE engine idle discharging
Before the use: 100%
Use back: CO to reduce by 58.5%; HC reduces by 17.8%.
Claims (1)
1. a galling selfreparing protective material is characterized in that
One, composition material and parts by weight;
SiO
2: 1-41 part
Al
2O
3: 0.1-1 part
Fe
2O
3: 1-10 part
FeO:1-6 part
MgO:1-38 part
CaO:0.1-4 part
B:1-10 part
Fat: 1-100 part
Two, nanometer and material generate iron-based silicate metal ceramics in repairing resist through thermochemistry and chemical replacement reaction automatically under fully loaded transportation condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101978357A CN102465049A (en) | 2011-07-15 | 2011-07-15 | Metal wear self-repair protecting agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101978357A CN102465049A (en) | 2011-07-15 | 2011-07-15 | Metal wear self-repair protecting agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102465049A true CN102465049A (en) | 2012-05-23 |
Family
ID=46069176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101978357A Pending CN102465049A (en) | 2011-07-15 | 2011-07-15 | Metal wear self-repair protecting agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465049A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107384512A (en) * | 2017-07-20 | 2017-11-24 | 瑙ｇぜ | Micro-nano intelligent Base Metal abrasion self-repair material and its preparation and application |
| CN107841370A (en) * | 2016-09-19 | 2018-03-27 | 甘美绣 | Method for surface modification of machine parts |
| CN108059994A (en) * | 2017-12-05 | 2018-05-22 | 杭州启俄科技有限公司 | It is a kind of to repair secondary composition of friction and its preparation method and application |
| CN111363603A (en) * | 2020-05-13 | 2020-07-03 | 郑州泷劲耐磨材料有限公司 | Metal repairing agent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002005989A1 (en) * | 2000-07-14 | 2002-01-24 | Koncentra Verkstads Ab | Method of making composite powder and a composite coating of a substrate |
| CN1727456A (en) * | 2005-07-28 | 2006-02-01 | 谢传林 | Agent for repairing abrasion resistance of metal |
-
2011
- 2011-07-15 CN CN2011101978357A patent/CN102465049A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002005989A1 (en) * | 2000-07-14 | 2002-01-24 | Koncentra Verkstads Ab | Method of making composite powder and a composite coating of a substrate |
| CN1727456A (en) * | 2005-07-28 | 2006-02-01 | 谢传林 | Agent for repairing abrasion resistance of metal |
Non-Patent Citations (1)
| Title |
|---|
| 刘谦等: "摩擦磨损自修复润滑油添加剂研究进展", 《润滑与密封》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107841370A (en) * | 2016-09-19 | 2018-03-27 | 甘美绣 | Method for surface modification of machine parts |
| CN107384512A (en) * | 2017-07-20 | 2017-11-24 | 瑙ｇぜ | Micro-nano intelligent Base Metal abrasion self-repair material and its preparation and application |
| CN108059994A (en) * | 2017-12-05 | 2018-05-22 | 杭州启俄科技有限公司 | It is a kind of to repair secondary composition of friction and its preparation method and application |
| CN111363603A (en) * | 2020-05-13 | 2020-07-03 | 郑州泷劲耐磨材料有限公司 | Metal repairing agent |
| CN111363603B (en) * | 2020-05-13 | 2022-04-29 | 郑州泷劲耐磨材料有限公司 | Metal repairing agent |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120523 |