发明名称 |
HOT METAL SHEET FORMING OR STAMPING TOOLS WITH CR-SI-N COATINGS |
摘要 |
The present invention discloses a CrSiN coated hot forming tool having enhanced wear resistance, oxidation resistance and adhesion wear resistance and thereby exhibiting a longer lifetime and better performance. The CrSiN coating is especially good to improve performance by hot metal sheet forming processes where the workpiece is an AlSi-coated metal sheet and/or a metal sheet with strength of 1,500 MPa or more. |
申请公布号 |
KR20140002728(A) |
申请公布日期 |
2014.01.08 |
申请号 |
KR20137020325 |
申请日期 |
2012.01.28 |
申请人 |
OERLIKON TRADING AG, TRUBBACH |
发明人 |
MULLER ARND;SOBIECH MATHIAS LUKAS;MARINGER CHRISTIAN |
分类号 |
C23C14/06;B21D26/021;B21D37/00 |
主分类号 |
C23C14/06 |
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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