发明名称 |
Barrier coating system for refractory metal core |
摘要 |
A refractory metal core system for use in casting a product is provided. The refractory metal core system comprises a refractory metal core and a layer of aluminum nitride deposited on the refractory metal core, which layer of aluminum nitride acts as a bond coat. The system may further comprise a layer of alumina deposited on top of the aluminum nitride layer.
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申请公布号 |
US2007116972(A1) |
申请公布日期 |
2007.05.24 |
申请号 |
US20050285564 |
申请日期 |
2005.11.21 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
PERSKY JOSHUA |
分类号 |
B32B15/04;B05D7/00;B32B9/00;B32B19/00 |
主分类号 |
B32B15/04 |
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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