发明名称 |
Reduced-friction coatings |
摘要 |
A coating is provided having a first metal or non-metal nitride layer and a second metal or non-metal nitride layer wherein the first and second nitride layers are sufficiently resistant to interdiffusion to maintain respective individual layer structure and strength at an elevated operating temperature when a coating contact surface is in sliding contact with another material and wherein one of the first layer or second layer includes a component that is oxidizable at the contact surface to form a friction-reducing lubricous oxide material at the contact surface. |
申请公布号 |
US2009074522(A1) |
申请公布日期 |
2009.03.19 |
申请号 |
US20080283918 |
申请日期 |
2008.09.16 |
申请人 |
NORTHWESTERN UNIVERSITY |
发明人 |
GRAHAM MICHAEL E.;KOSHY ROBIN A.;MARKS LAURENCE D. |
分类号 |
B23B27/14;C10M125/00;C10M125/20;C10M125/26 |
主分类号 |
B23B27/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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