RU2008105263A - METHOD FOR THERMAL PROCESSING OF MACHINE PARTS - Google Patents
METHOD FOR THERMAL PROCESSING OF MACHINE PARTS Download PDFInfo
- Publication number
- RU2008105263A RU2008105263A RU2008105263/02A RU2008105263A RU2008105263A RU 2008105263 A RU2008105263 A RU 2008105263A RU 2008105263/02 A RU2008105263/02 A RU 2008105263/02A RU 2008105263 A RU2008105263 A RU 2008105263A RU 2008105263 A RU2008105263 A RU 2008105263A
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- RU
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- Prior art keywords
- thermal processing
- machine parts
- parts
- machines
- mechanisms
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- Heat Treatment Of Articles (AREA)
Abstract
Способ термической обработки деталей машиностроения, включающий обработку холодом в жидкой среде, например в сжиженном азоте, с температурой -159…-269°С, отличающийся тем, что детали машин и механизмов предварительно обрабатывают в электромагнитном поле напряженностью от 400 до 1600 кА/м в течение не менее одного часа.A method of heat treatment of mechanical engineering parts, including cold treatment in a liquid medium, for example in liquefied nitrogen, with a temperature of -159 ... -269 ° C, characterized in that the parts of machines and mechanisms are pre-treated in an electromagnetic field with a strength of 400 to 1600 kA / m in for at least one hour.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008105263/02A RU2377318C2 (en) | 2008-02-12 | 2008-02-12 | Method of thermal treatment of machine building parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008105263/02A RU2377318C2 (en) | 2008-02-12 | 2008-02-12 | Method of thermal treatment of machine building parts |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008105263A true RU2008105263A (en) | 2009-08-20 |
RU2377318C2 RU2377318C2 (en) | 2009-12-27 |
Family
ID=41150673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008105263/02A RU2377318C2 (en) | 2008-02-12 | 2008-02-12 | Method of thermal treatment of machine building parts |
Country Status (1)
Country | Link |
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RU (1) | RU2377318C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2566523C1 (en) * | 2014-11-13 | 2015-10-27 | Александр Александрович Третьяк | Method of strengthening of drill bits reinforced by diamond-carbide plates |
CN109517954A (en) * | 2018-12-26 | 2019-03-26 | 重庆龙煜精密铜管有限公司 | A kind of cryogenic treatment process for copper pipe production mold |
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2008
- 2008-02-12 RU RU2008105263/02A patent/RU2377318C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2377318C2 (en) | 2009-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20090817 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100213 |