CN105670753A - Self-repairing material for mechanical device and preparation method thereof - Google Patents
Self-repairing material for mechanical device and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/05—Metals; Alloys
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/081—Inorganic acids or salts thereof containing halogen
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
- C10M2201/103—Clays; Mica; Zeolites
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/022—Ethene
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/06—Groups 3 or 13
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a self-repairing material for a mechanical device and a preparation method thereof. The self-repairing material is prepared from, by weight, 1-5 parts of asbestos fibers, 40-75 parts of cryolite, 1-7 parts of pot clay, 8-20 parts of metallic silver, 0.5-4 parts of stearic acid, 7-15 parts of carbon black, 10-30 parts of ethylene-acrylic copolymer, 3-20 parts of aluminum, 20-35 parts of nano silver, 3-15 parts of neoprene, 8-25 parts of chitin and 2-8 parts of a lubricating agent. The raw materials are smashed into 100-500 mm through high-frequency resonance, and ultrafine particles are obtained by mixing the powder according to the requirement of different using purposes and mass part matching; the ultrafine particles are placed in a ball mill to be mixed for 2-4 h, an ultra-dispersion agent with the mass 1-8% that of the mass of the ultrafine particles is added, ball-milling is continuously performed for 2-5 h, and a mixture is obtained; the mixture is mixed with the lubricating agent, and the self-repairing material is obtained after ultrasonic processing. According to the self-repairing material, heat generated through friction is reduced, the service life is prolonged, and non-disassembly repairing of the mechanical device in running is achieved.
Description
Technical field
The present invention relates to mechanical material technical field, specifically a kind of machinery self-repair material and preparation method thereof.
Background technology
Friction wear is the ubiquitous phenomenon of nature, and 1/3 energy above that worldwide energy produces is used for overcoming frictional resistance. Abrasion is one of three kinds of principal modes of mechanical material inefficacy. Self-repair material is the surface of friction pair being entered into metal by lubricant medium as carrier, by the effect of friction energy, forms a type of metal ceramic layer at surfaces of metallic rubbing pairs. Owing to nano material is in preparation and use procedure, the surface activity of ultra-fine grain reduces along with particle diameter and increases, and very easily reunites, is easily generated precipitation in lubricant medium, thus largely effecting on the result of use of self-repair material. Existing technical scheme, most employing surfactants or coupling agent do powder surface and modify, and effect is unsatisfactory. In addition, when current self-repair material is for ferrous metals surface of friction pair, there is good repairing effect, and to many common ferrous alloy materials, or through surface treatment (as: plating) metallic rubbing pairs, then cannot its surface formed repair layer.
Summary of the invention
It is an object of the invention to provide and a kind of reduce fricative heat, improve the machinery self-repair material and preparation method thereof in service life, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of machinery self-repair material, including the following raw material according to weight portion: asbestos fibre 1-5 part, cryolite 40-75 part, potter's clay 1-7 part, argent 8-20 part, stearic acid 0.5-4 part, white carbon black 7-15 part, ethylene-acrylic acid copolymer 10-30 part, aluminum 3-20 part, nanometer silver 20-35 part, neoprene 3-15 part, chitin 8-25 part, lubricant 2-8 part.
As the further scheme of the present invention: described machinery self-repair material, including the following raw material according to weight portion: asbestos fibre 2.5-3.5 part, cryolite 45-72 part, potter's clay 1.5-5 part, argent 10-17 part, stearic acid 1-2 part, white carbon black 10-13 part, ethylene-acrylic acid copolymer 15-26 part, aluminum 5-17 part, nanometer silver 25-31 part, neoprene 5-11 part, chitin 11-20 part, lubricant 3-7 part.
As the further scheme of the present invention: described machinery self-repair material, including the following raw material according to weight portion: asbestos fibre 3 parts, cryolite 50 parts, 2 parts of potter's clay, argent 12 parts, stearic acid 2 parts, white carbon black 12 parts, ethylene-acrylic acid copolymer 20 parts, 10 parts of aluminum, nanometer silver 28 parts, neoprene 8 parts, chitin 15 parts, lubricant 5 parts.
The preparation method of described machinery self-repair material, comprises the following steps:
Step one: after asbestos fibre, cryolite, potter's clay, argent, stearic acid, white carbon black, ethylene-acrylic acid copolymer, aluminum, nanometer silver, neoprene, chitin are crushed to 100-500nm respectively through high-frequency resonance, according to different application target requirements, it is mixed to get ultrafine dust by the proportioning of mass parts;
Step 2: ultrafine dust is put into ball mill mixing 2-4h, adds the hyper-dispersant of the 1-8% of ultra-fine grain quality, continues ball milling 2-5h, obtains mixture;
Step 3: by the mixture prepared in step 2 and mix lubricant, after sonicated, obtains machinery self-repair material.
As the further scheme of the present invention: the addition of hyper-dispersant is the 1-5% of ultra-fine grain quality.
As the further scheme of the present invention: the addition of hyper-dispersant is the 5% of ultra-fine grain quality.
As the further scheme of the present invention: ultrafine dust to be put into ball mill mixing 3h.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention nanometer self-repair material by preparing, reduce fricative heat, improve service life, realize the reparation of not disintegrating that plant equipment is in operation, change traditional Support Mode of existing machinery equipment " to repair, with Xiu Daibao ", achieve " in operation maintenance, reparation of not disintegrating " truly, be machinery maintenance field new breakthrough.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of machinery self-repair material, including the following raw material according to weight portion: asbestos fibre 1 part, cryolite 40 parts, 1 part of potter's clay, argent 8 parts, stearic acid 0.5 part, white carbon black 7 parts, ethylene-acrylic acid copolymer 10 parts, 3 parts of aluminum, nanometer silver 20 parts, neoprene 3 parts, chitin 8 parts, lubricant 2 parts.
The preparation method of described machinery self-repair material, comprises the following steps:
Step one: after asbestos fibre, cryolite, potter's clay, argent, stearic acid, white carbon black, ethylene-acrylic acid copolymer, aluminum, nanometer silver, neoprene, chitin are crushed to 100-500nm respectively through high-frequency resonance, according to different application target requirements, it is mixed to get ultrafine dust by the proportioning of mass parts.
Step 2: ultrafine dust is put into ball mill mixing 2h, add ultra-fine grain quality 1% hyper-dispersant, continue ball milling 2h, obtain mixture.
Step 3: by the mixture prepared in step 2 and mix lubricant, after sonicated, obtains machinery self-repair material.
Embodiment 2
In the embodiment of the present invention, a kind of machinery self-repair material, including the following raw material according to weight portion: asbestos fibre 5 parts, cryolite 75 parts, 7 parts of potter's clay, argent 20 parts, stearic acid 4 parts, white carbon black 15 parts, ethylene-acrylic acid copolymer 30 parts, 20 parts of aluminum, nanometer silver 35 parts, neoprene 15 parts, chitin 25 parts, lubricant 8 parts.
The preparation method of described machinery self-repair material, comprises the following steps:
Step one: after asbestos fibre, cryolite, potter's clay, argent, stearic acid, white carbon black, ethylene-acrylic acid copolymer, aluminum, nanometer silver, neoprene, chitin are crushed to 100-500nm respectively through high-frequency resonance, according to different application target requirements, it is mixed to get ultrafine dust by the proportioning of mass parts.
Step 2: ultrafine dust is put into ball mill mixing 4h, add ultra-fine grain quality 8% hyper-dispersant, continue ball milling 5h, obtain mixture.
Step 3: by the mixture prepared in step 2 and mix lubricant, after sonicated, obtains machinery self-repair material.
Embodiment 3
In the embodiment of the present invention, a kind of machinery self-repair material, including the following raw material according to weight portion: asbestos fibre 2.5 parts, cryolite 45 parts, 1.5 parts of potter's clay, argent 10 parts, stearic acid 1 part, white carbon black 10 parts, ethylene-acrylic acid copolymer 15 parts, 5 parts of aluminum, nanometer silver 25 parts, neoprene 5 parts, chitin 11 parts, lubricant 3 parts.
The preparation method of described machinery self-repair material, comprises the following steps:
Step one: after asbestos fibre, cryolite, potter's clay, argent, stearic acid, white carbon black, ethylene-acrylic acid copolymer, aluminum, nanometer silver, neoprene, chitin are crushed to 100-500nm respectively through high-frequency resonance, according to different application target requirements, it is mixed to get ultrafine dust by the proportioning of mass parts.
Step 2: ultrafine dust is put into ball mill mixing 2.5h, add ultra-fine grain quality 2% hyper-dispersant, continue ball milling 3h, obtain mixture.
Step 3: by the mixture prepared in step 2 and mix lubricant, after sonicated, obtains machinery self-repair material.
Embodiment 4
In the embodiment of the present invention, a kind of machinery self-repair material, including the following raw material according to weight portion: asbestos fibre 3.5 parts, cryolite 72 parts, 5 parts of potter's clay, argent 17 parts, stearic acid 2 parts, white carbon black 13 parts, ethylene-acrylic acid copolymer 26 parts, 17 parts of aluminum, nanometer silver 31 parts, neoprene 11 parts, chitin 20 parts, lubricant 7 parts.
The preparation method of described machinery self-repair material, comprises the following steps:
Step one: after asbestos fibre, cryolite, potter's clay, argent, stearic acid, white carbon black, ethylene-acrylic acid copolymer, aluminum, nanometer silver, neoprene, chitin are crushed to 100-500nm respectively through high-frequency resonance, according to different application target requirements, it is mixed to get ultrafine dust by the proportioning of mass parts.
Step 2: ultrafine dust is put into ball mill mixing 3.5h, add ultra-fine grain quality 6% hyper-dispersant, continue ball milling 4h, obtain mixture.
Step 3: by the mixture prepared in step 2 and mix lubricant, after sonicated, obtains machinery self-repair material.
Embodiment 5
In the embodiment of the present invention, a kind of machinery self-repair material, including the following raw material according to weight portion: asbestos fibre 3 parts, cryolite 50 parts, 2 parts of potter's clay, argent 12 parts, stearic acid 2 parts, white carbon black 12 parts, ethylene-acrylic acid copolymer 20 parts, 10 parts of aluminum, nanometer silver 28 parts, neoprene 8 parts, chitin 15 parts, lubricant 5 parts.
The preparation method of described machinery self-repair material, comprises the following steps:
Step one: after asbestos fibre, cryolite, potter's clay, argent, stearic acid, white carbon black, ethylene-acrylic acid copolymer, aluminum, nanometer silver, neoprene, chitin are crushed to 100-500nm respectively through high-frequency resonance, according to different application target requirements, it is mixed to get ultrafine dust by the proportioning of mass parts.
Step 2: ultrafine dust is put into ball mill mixing 3h, add ultra-fine grain quality 5% hyper-dispersant, continue ball milling 3h, obtain mixture.
Step 3: by the mixture prepared in step 2 and mix lubricant, after sonicated, obtains machinery self-repair material.
Embodiment 6
One the MG1060 high accuracy centerless grinding machine main shaft locking of certain accessory factory, the former maintenance project of this factory is changing main-spindle and bearing shell, need to stop production one month. After technical staff detects, to main shaft and watt sintering place carried out simple polishing, scraping, machine tool lubrication system adds self-repair material 250 grams, start no-load running 30 hours, after testing, test after, this equipment investment normally produces. Again detecting after two weeks, main shaft precision has returned to factory calibration.
Embodiment 7
One group 3, ore deposit SDNQ-710-22.4 reductor (nineteen ninety installs and uses) in Zaozhuang, Shandong mineral bureau bavin, all there is abnormal sound in gear; Output shaft leakage of oil is serious. Intend shutting down overhaul. By the self-repair material of 10 kilograms every the interpolation present invention, putting into normal production immediately, after operating 2 months, equipment abnormal sound disappears; Leakage of oil situation obtains obvious improvement. Slight permeability is only had between output shaft and sealing ring. This equipment running temperature reduces simultaneously; Before not adding, the running temperature of reductor is about 56 DEG C, and after using 2 months, the running temperature of reductor is about 50 DEG C. Removing the impact of site environment variations in temperature, the running temperature of reductor declines 2 DEG C. And energy-saving effect is obvious, under same operating mode, power consumption reduces about 4%.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a machinery self-repair material, it is characterized in that, including the following raw material according to weight portion: asbestos fibre 1-5 part, cryolite 40-75 part, potter's clay 1-7 part, argent 8-20 part, stearic acid 0.5-4 part, white carbon black 7-15 part, ethylene-acrylic acid copolymer 10-30 part, aluminum 3-20 part, nanometer silver 20-35 part, neoprene 3-15 part, chitin 8-25 part, lubricant 2-8 part.
2. machinery self-repair material according to claim 1, it is characterized in that, including the following raw material according to weight portion: asbestos fibre 2.5-3.5 part, cryolite 45-72 part, potter's clay 1.5-5 part, argent 10-17 part, stearic acid 1-2 part, white carbon black 10-13 part, ethylene-acrylic acid copolymer 15-26 part, aluminum 5-17 part, nanometer silver 25-31 part, neoprene 5-11 part, chitin 11-20 part, lubricant 3-7 part.
3. machinery self-repair material according to claim 2, it is characterized in that, including the following raw material according to weight portion: asbestos fibre 3 parts, cryolite 50 parts, 2 parts of potter's clay, argent 12 parts, stearic acid 2 parts, white carbon black 12 parts, ethylene-acrylic acid copolymer 20 parts, 10 parts of aluminum, nanometer silver 28 parts, neoprene 8 parts, chitin 15 parts, lubricant 5 parts.
4. one kind as arbitrary in claim 1-3 as described in the preparation method of machinery self-repair material, it is characterised in that comprise the following steps:
Step one: after asbestos fibre, cryolite, potter's clay, argent, stearic acid, white carbon black, ethylene-acrylic acid copolymer, aluminum, nanometer silver, neoprene, chitin are crushed to 100-500nm respectively through high-frequency resonance, according to different application target requirements, it is mixed to get ultrafine dust by the proportioning of mass parts;
Step 2: ultrafine dust is put into ball mill mixing 2-4h, adds the hyper-dispersant of the 1-8% of ultra-fine grain quality, continues ball milling 2-5h, obtains mixture;
Step 3: by the mixture prepared in step 2 and mix lubricant, after sonicated, obtains machinery self-repair material.
5. the preparation method of machinery self-repair material according to claim 4, it is characterised in that the addition of hyper-dispersant is the 1-5% of ultra-fine grain quality.
6. the preparation method of machinery self-repair material according to claim 5, it is characterised in that the addition of hyper-dispersant is the 5% of ultra-fine grain quality.
7. the preparation method of machinery self-repair material according to claim 4, it is characterised in that ultrafine dust is put into ball mill mixing 3h.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566600A (en) * | 2016-10-13 | 2017-04-19 | 广西大学 | Self-repairing material for mechanical devices, and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740290A (en) * | 2005-09-06 | 2006-03-01 | 南京中盟科技新材料有限公司 | Nanomer vibration-reducing noise-reducing self-repairing material and its prepn process |
| CN101117608A (en) * | 2007-07-21 | 2008-02-06 | 李文远 | Micro-powder antifriction self-repair lubricating material and preparation method and using method thereof |
| CN104194870A (en) * | 2014-07-31 | 2014-12-10 | 青岛华承天机械制造有限公司 | Novel self-repairing nanomaterial for mechanical equipment |
-
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- 2016-02-23 CN CN201610097025.7A patent/CN105670753A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740290A (en) * | 2005-09-06 | 2006-03-01 | 南京中盟科技新材料有限公司 | Nanomer vibration-reducing noise-reducing self-repairing material and its prepn process |
| CN101117608A (en) * | 2007-07-21 | 2008-02-06 | 李文远 | Micro-powder antifriction self-repair lubricating material and preparation method and using method thereof |
| CN104194870A (en) * | 2014-07-31 | 2014-12-10 | 青岛华承天机械制造有限公司 | Novel self-repairing nanomaterial for mechanical equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566600A (en) * | 2016-10-13 | 2017-04-19 | 广西大学 | Self-repairing material for mechanical devices, and preparation method thereof |
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Application publication date: 20160615 |