| 发明名称 |
FUNCTIONALLY GRADED COATING |
| 摘要 |
In one aspect, composite articles are described comprising multifunctional coatings. A composite article described herein, in some embodiments, comprises a substrate and a coating adhered to the substrate, the coating comprising an inner layer and an outer layer, the inner layer comprising a presintered metal or alloy and the outer layer comprising particles disposed in a metal or alloy matrix. |
| 申请公布号 |
US2014342173(A1) |
申请公布日期 |
2014.11.20 |
| 申请号 |
US201414330547 |
申请日期 |
2014.07.14 |
| 申请人 |
ZHENG Qingjun;Komolwit Piyamanee;Liu Yixiong;Faust Jim;Bitler Jonathan;Boddapati Srinivasarao |
发明人 |
ZHENG Qingjun;Komolwit Piyamanee;Liu Yixiong;Faust Jim;Bitler Jonathan;Boddapati Srinivasarao |
| 分类号 |
B32B15/01;C23C28/02 |
主分类号 |
B32B15/01 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A composite article comprising:
a substrate; and a coating adhered to the substrate, the coating comprising an inner layer and an outer layer, the inner layer being substantially fully dense and comprising sintered metal or alloy, and the outer layer comprising hard particles disposed in matrix metal or matrix alloy, wherein the matrix metal or matrix alloy does not infiltrate the inner layer. |
| 地址 |
Export PA US |
