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公开(公告)号:US08092922B2
公开(公告)日:2012-01-10
申请号:US12165627
申请日:2008-06-30
申请人: Leonid C. Lev , Michael J. Lukitsch , Yang T. Cheng , Anita M. Weiner , Robert F. Paluch , Neil E. Anderson
发明人: Leonid C. Lev , Michael J. Lukitsch , Yang T. Cheng , Anita M. Weiner , Robert F. Paluch , Neil E. Anderson
IPC分类号: B32B15/04
CPC分类号: C23C14/027 , C23C14/025 , C23C14/0641 , Y10T428/12458 , Y10T428/12576 , Y10T428/265 , Y10T428/31678
摘要: A layered coating is disclosed herein. The layered coating includes a chromium layer, an intermediate layer of chromium and nitrogen established on the chromium layer, and an outer layer of chromium and nitrogen established on the intermediate layer. The intermediate layer has a gradually changing composition, wherein the chromium concentration decreases from an area of the intermediate layer adjacent the chromium layer towards a surface of the layered coating.
摘要翻译: 本文公开了层状涂层。 层状涂层包括铬层,在铬层上建立的铬和氮的中间层,以及建立在中间层上的铬和氮的外层。 中间层具有逐渐变化的组成,其中铬浓度从邻近铬层的中间层的区域朝向层状涂层的表面减小。
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公开(公告)号:US20090324937A1
公开(公告)日:2009-12-31
申请号:US12165627
申请日:2008-06-30
申请人: Leonid C. Lev , Michael J. Lukitsch , Yang T. Cheng , Anita M. Weiner , Robert F. Paluch , Neil E. Anderson
发明人: Leonid C. Lev , Michael J. Lukitsch , Yang T. Cheng , Anita M. Weiner , Robert F. Paluch , Neil E. Anderson
CPC分类号: C23C14/027 , C23C14/025 , C23C14/0641 , Y10T428/12458 , Y10T428/12576 , Y10T428/265 , Y10T428/31678
摘要: A layered coating is disclosed herein. The layered coating includes a chromium layer, an intermediate layer of chromium and nitrogen established on the chromium layer, and an outer layer of chromium and nitrogen established on the intermediate layer. The intermediate layer has a gradually changing composition, wherein the chromium concentration decreases from an area of the intermediate layer adjacent the chromium layer towards a surface of the layered coating.
摘要翻译: 本文公开了层状涂层。 层状涂层包括铬层,在铬层上建立的铬和氮的中间层,以及建立在中间层上的铬和氮的外层。 中间层具有逐渐变化的组成,其中铬浓度从邻近铬层的中间层的区域朝向层状涂层的表面减小。
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