发明申请
- 专利标题： PROCESS FOR SURFACE TREATING IRON-BASED ALLOY AND ARTICLE
- 专利标题（中）： 表面处理基于铁的合金和制品的工艺
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申请号： US13217936申请日： 2011-08-25
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公开(公告)号： US20120276413A1公开(公告)日： 2012-11-01
- 发明人: HSIN-PEI CHANG , WEN-RONG CHEN , HUANN-WU CHIANG , CHENG-SHI CHEN , YING-YING WANG
- 申请人： HSIN-PEI CHANG , WEN-RONG CHEN , HUANN-WU CHIANG , CHENG-SHI CHEN , YING-YING WANG
- 申请人地址： TW Tu-Cheng CN Shenzhen City
- 专利权人： HON HAI PRECISION INDUSTRY CO., LTD.,HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- 当前专利权人： HON HAI PRECISION INDUSTRY CO., LTD.,HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- 当前专利权人地址： TW Tu-Cheng CN Shenzhen City
- 优先权： CN201110106351.7 20110427
- 主分类号： C23C14/35
- IPC分类号： C23C14/35 ; B32B15/00 ; C23C14/06
摘要：
A process for surface treating iron-based alloy includes providing a substrate made of iron-based alloy. A chromium-oxygen-nitrogen layer is then formed on the substrate by sputtering. An iridium layer is formed on the chromium-oxygen-nitrogen layer by sputtering. A boron-nitrogen layer is next formed on the iridium layer by sputtering.
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