JP2004060668A5 - - Google Patents
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- JP2004060668A5 JP2004060668A5 JP2002215521A JP2002215521A JP2004060668A5 JP 2004060668 A5 JP2004060668 A5 JP 2004060668A5 JP 2002215521 A JP2002215521 A JP 2002215521A JP 2002215521 A JP2002215521 A JP 2002215521A JP 2004060668 A5 JP2004060668 A5 JP 2004060668A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- rolling device
- boron
- nitrogen
- thickness
- 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.)
- Pending
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Claims (4)
第1部材の金属で形成された軌道溝、第2部材の金属で形成された軌道溝、および転動体の金属で形成された転動面の少なくともいずれかに、ホウ素(B)と窒素(N)を含有するダイヤモンドライクカーボン膜からなるB−C−N層が形成されていることを特徴とする転動装置。At least a first member and a second member provided with raceway grooves disposed opposite to each other, and a plurality of rolling elements disposed between the raceway grooves of both members so as to be freely rollable. In the rolling device in which one of the first member and the second member moves relative to the other by
Boron (B) and nitrogen (N A rolling device comprising a BCN layer made of a diamond-like carbon film containing).
クロム(Cr)、タングステン(W)、チタン(Ti)、硅素(Si)、ニッケル(Ni)、および鉄(Fe)の少なくともいずれか一つまたは複数の元素を含む組成の下地層と、
前記下地層の構成元素と炭素(C)とを含有する中間層と、
前記B−C−N層と、
がこの順に形成されている請求項1記載の転動装置。The metal is a steel material, and on the raceway groove or rolling surface,
An underlayer having a composition containing at least one or more of chromium (Cr), tungsten (W), titanium (Ti), silicon (Si), nickel (Ni), and iron (Fe);
An intermediate layer containing the constituent elements of the underlayer and carbon (C);
The BCN layer;
The rolling device according to claim 1, wherein are formed in this order.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002215521A JP2004060668A (en) | 2002-07-24 | 2002-07-24 | Rolling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002215521A JP2004060668A (en) | 2002-07-24 | 2002-07-24 | Rolling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004060668A JP2004060668A (en) | 2004-02-26 |
JP2004060668A5 true JP2004060668A5 (en) | 2005-10-27 |
Family
ID=31937529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002215521A Pending JP2004060668A (en) | 2002-07-24 | 2002-07-24 | Rolling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2004060668A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005124173A1 (en) * | 2004-06-10 | 2005-12-29 | The Timken Company | Needle thrust bearing with misalignment tolerance |
JP2007177836A (en) * | 2005-12-27 | 2007-07-12 | Nsk Ltd | Rolling bearing |
JP2007232052A (en) * | 2006-02-28 | 2007-09-13 | Nsk Ltd | Rolling bearing for business machine |
JP5176378B2 (en) * | 2006-04-28 | 2013-04-03 | 日本精工株式会社 | Rolling sliding member and rolling device using the same |
JP5412402B2 (en) * | 2010-11-02 | 2014-02-12 | 株式会社日立製作所 | Sliding parts and machinery using the same |
KR101270282B1 (en) | 2011-04-19 | 2013-05-31 | 부산대학교 산학협력단 | Low friction Coating Film And Manufacturing Thereof |
JP5629716B2 (en) * | 2012-03-23 | 2014-11-26 | 株式会社日立製作所 | Hard coating, sliding parts, manufacturing method of sliding parts |
JP2016128599A (en) * | 2015-01-09 | 2016-07-14 | 株式会社神戸製鋼所 | Diamond-like carbon layer laminate and method for manufacturing the same |
-
2002
- 2002-07-24 JP JP2002215521A patent/JP2004060668A/en active Pending
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