发明名称 |
Durable hard coating containing silicon nitride |
摘要 |
The invention relates to a slip for producing a durable hard coating on a substrate, comprising a) silicon nitride particles and b) a binder comprising nanosize solid particles and/or precursors of nanosize solid particles from production via a sol-gel process. The invention further relates to shaped bodies composed of a substrate with a durable hard coating which has been produced from a slip according to the invention. The shaped bodies of the invention are suitable for use in the field of corrosive nonferrous metal melts.
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申请公布号 |
US2007089642(A1) |
申请公布日期 |
2007.04.26 |
申请号 |
US20060582449 |
申请日期 |
2006.10.18 |
申请人 |
ESK CERAMICS GMBH & CO. KG |
发明人 |
ENGLER MARTIN;LESNIAK CHRISTOPH;UIBEL KRISHNA |
分类号 |
C04B14/00;B32B13/04;B32B19/00 |
主分类号 |
C04B14/00 |
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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