发明名称 |
High temperature coatings by surface melting |
摘要 |
The high temperature properties of protective coatings, paricularly the oxidation resistance, is improved by the melting of a surface portion of the coating using a high intensity energy source. The surface melting refines and homogenizes the coating structure, thereby eliminating defects which would otherwise cause premature coating failure.
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申请公布号 |
US4451299(A) |
申请公布日期 |
1984.05.29 |
申请号 |
US19820421553 |
申请日期 |
1982.09.22 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SMEGGIL, JOHN G.;BORNSTEIN, NORMAN S.;BROWN, CLYDE O. |
分类号 |
B23K35/30;C23C26/02;(IPC1-7):C21D7/00 |
主分类号 |
B23K35/30 |
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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