发明名称 |
PLASTIC PROCESSING COMPONENT WITH MODIFIED STEEL SURFACE |
摘要 |
The invention relates to a component for processing plastic, the surface of said component being modified. The surface base material is steel, and according to the invention nitrogen is preferably diffused into the steel to a thickness of 400 mum, thus forming a diffusion layer. The surface comprises a smoothed covering layer that substantially contains nitrogen-iron compounds. |
申请公布号 |
US2014000764(A1) |
申请公布日期 |
2014.01.02 |
申请号 |
US201113990972 |
申请日期 |
2011.11.23 |
申请人 |
ZUMKELLER-NEIDLINGER MICHAEL;PEYERL GERHARD;OERLIKON TRADING AG, TRUBBACH |
发明人 |
ZUMKELLER-NEIDLINGER MICHAEL;PEYERL GERHARD |
分类号 |
B29C33/38 |
主分类号 |
B29C33/38 |
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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