CN101294285A - Carburizing technique for medium carbon steel cold rolled bearing case loop - Google Patents
Carburizing technique for medium carbon steel cold rolled bearing case loop Download PDFInfo
- Publication number
- CN101294285A CN101294285A CNA2007100543050A CN200710054305A CN101294285A CN 101294285 A CN101294285 A CN 101294285A CN A2007100543050 A CNA2007100543050 A CN A2007100543050A CN 200710054305 A CN200710054305 A CN 200710054305A CN 101294285 A CN101294285 A CN 101294285A
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- CN
- China
- Prior art keywords
- carburizing
- carbon steel
- medium carbon
- bearing ring
- cold rolling
- 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.)
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- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100543050A CN100570005C (en) | 2007-04-27 | 2007-04-27 | The cold rolling bearing ring of a kind of medium carbon steel carburization process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100543050A CN100570005C (en) | 2007-04-27 | 2007-04-27 | The cold rolling bearing ring of a kind of medium carbon steel carburization process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101294285A true CN101294285A (en) | 2008-10-29 |
CN100570005C CN100570005C (en) | 2009-12-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100543050A Expired - Fee Related CN100570005C (en) | 2007-04-27 | 2007-04-27 | The cold rolling bearing ring of a kind of medium carbon steel carburization process |
Country Status (1)
Country | Link |
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CN (1) | CN100570005C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102154652A (en) * | 2011-03-11 | 2011-08-17 | 江苏南方轴承股份有限公司 | Medium-deep-layer carburization or carbonitriding thermal processing technology for bearings or clutch parts |
CN103069017A (en) * | 2010-07-02 | 2013-04-24 | Skf公司 | Method of making a bearing ring, a bearing ring and a bearing |
-
2007
- 2007-04-27 CN CNB2007100543050A patent/CN100570005C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103069017A (en) * | 2010-07-02 | 2013-04-24 | Skf公司 | Method of making a bearing ring, a bearing ring and a bearing |
CN103069017B (en) * | 2010-07-02 | 2014-12-24 | Skf公司 | Method of making a bearing ring, a bearing ring and a bearing |
CN102154652A (en) * | 2011-03-11 | 2011-08-17 | 江苏南方轴承股份有限公司 | Medium-deep-layer carburization or carbonitriding thermal processing technology for bearings or clutch parts |
CN102154652B (en) * | 2011-03-11 | 2012-11-28 | 江苏南方轴承股份有限公司 | Medium-deep-layer carburization or carbonitriding thermal processing technology for bearings or clutch parts |
Also Published As
Publication number | Publication date |
---|---|
CN100570005C (en) | 2009-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Dibang Sanxing Bearing Co., Ltd. Assignor: Zhouyan Science and Technology Co., Ltd., Luoyang Contract record no.: 2010410000036 Denomination of invention: Carburizing technique for medium carbon steel cold rolled bearing case loop Granted publication date: 20091216 License type: Exclusive License Open date: 20081029 Record date: 20100427 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180511 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: Luoyang Bearing Research Institute Address before: 471039 No. 1 middle section of Jilin Road, Jianxi District, Luoyang, Henan. Patentee before: Zhouyan Science and Technology Co., Ltd., Luoyang |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20210427 |