RU2012146048A - METHOD FOR OBTAINING ANTIFRICTION AND RESTORATIVE COATING (OPTIONS) - Google Patents
METHOD FOR OBTAINING ANTIFRICTION AND RESTORATIVE COATING (OPTIONS) Download PDFInfo
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- RU2012146048A RU2012146048A RU2012146048/02A RU2012146048A RU2012146048A RU 2012146048 A RU2012146048 A RU 2012146048A RU 2012146048/02 A RU2012146048/02 A RU 2012146048/02A RU 2012146048 A RU2012146048 A RU 2012146048A RU 2012146048 A RU2012146048 A RU 2012146048A
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Abstract
1. Способ получения антифрикционного и восстановительного покрытия (вариант 1), включающий ускорение порошкового материала в сверхзвуковом сопле, потоком нагретого газа и нанесение на поверхность изделия порошкового материала содержащего смесь мелкодисперсных порошков один из которых алюминий или медь, отличающийся тем, что смесь состоит из порошков Cu, Al и AlOпричем корунд составляет не более 1/4 части по объему в смеси, алюминий - не более 1/10 части по объему в смеси, а медь остальное с последующим в течении 24-48 часов его отжигом при температуре 180-220°C.2. Способ получения антифрикционного и восстановительного покрытия (вариант 2), включающий ускорение порошкового материала в сверхзвуковом сопле, потоком нагретого газа и нанесение на поверхность изделия порошкового материала содержащего смесь мелкодисперсных порошков один из которых алюминий или медь, отличающийся тем, что смесь состоит из порошков Cu, Sn и AlOпричем корунд составляет не более 1/4 части по объему в смеси, олово - не более 1/10 части по объему в смеси, а медь остальное с последующим в течение 24-48 часов его отжигом при температуре 180-220°C.3. Способ по п.2, отличающийся тем, что в смесь введен TiC в количестве не более 0,17 ее части по объему в смеси.1. A method of obtaining an anti-friction and recovery coating (option 1), comprising accelerating a powder material in a supersonic nozzle by a stream of heated gas and applying a powder material containing a mixture of fine powders to the surface of the product, one of which is aluminum or copper, characterized in that the mixture consists of powders Cu, Al and AlO, and corundum is not more than 1/4 part by volume in the mixture, aluminum is not more than 1/10 part by volume in the mixture, and the rest is copper, followed by annealing for 24-48 hours at a temperature e 180-220 ° C.2. A method of obtaining an anti-friction and recovery coating (option 2), comprising accelerating a powder material in a supersonic nozzle by a stream of heated gas and applying a powder material containing a mixture of fine powders to the surface of the product, one of which is aluminum or copper, characterized in that the mixture consists of Cu powders, Sn and AlO, and corundum is not more than 1/4 part by volume in the mixture, tin is not more than 1/10 part by volume in the mixture, and the rest of the copper, followed by annealing for 24-48 hours at a temperature of 180-2 20 ° C. 3. The method according to claim 2, characterized in that TiC is added to the mixture in an amount of not more than 0.17 parts by volume in the mixture.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2012146048/02A RU2532653C2 (en) | 2012-10-29 | 2012-10-29 | Method for manufacturing of antifriction recovery coating at steel product (versions) |
Applications Claiming Priority (1)
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RU2012146048/02A RU2532653C2 (en) | 2012-10-29 | 2012-10-29 | Method for manufacturing of antifriction recovery coating at steel product (versions) |
Publications (2)
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RU2012146048A true RU2012146048A (en) | 2014-05-10 |
RU2532653C2 RU2532653C2 (en) | 2014-11-10 |
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RU2012146048/02A RU2532653C2 (en) | 2012-10-29 | 2012-10-29 | Method for manufacturing of antifriction recovery coating at steel product (versions) |
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RU (1) | RU2532653C2 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2033473C1 (en) * | 1991-05-28 | 1995-04-20 | Мурманская государственная академия рыбопромыслового флота | Method of complex diffusive saturation of articles made of iron-carbon alloys |
RU2062820C1 (en) * | 1994-05-20 | 1996-06-27 | Иосиф Сергеевич Гершман | Method of application of coatings |
US5808270A (en) * | 1997-02-14 | 1998-09-15 | Ford Global Technologies, Inc. | Plasma transferred wire arc thermal spray apparatus and method |
RU2288970C1 (en) * | 2005-05-20 | 2006-12-10 | Общество с ограниченной ответственностью Обнинский центр порошкового напыления (ООО ОЦПН) | Device for the gas-dynamic deposition of the coatings and the method for the gas-dynamic deposition of the coatings |
US7820238B2 (en) * | 2006-12-20 | 2010-10-26 | United Technologies Corporation | Cold sprayed metal matrix composites |
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RU2532653C2 (en) | 2014-11-10 |
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