发明名称 |
Surfaced alloyed high temperature alloys |
摘要 |
There is provided a surface alloyed component which comprises a base alloy with a diffusion barrier layer enriched in silicon and chromium being provided adjacent thereto. An enrichment pool layer is created adjacent said diffusion barrier and contains silicon and chromium and optionally titanium or aluminum. A reactive gas treatment may be used to generate a replenishable protective scale on the outermost surface of said component.
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申请公布号 |
US6268067(B1) |
申请公布日期 |
2001.07.31 |
申请号 |
US19980219149 |
申请日期 |
1998.12.22 |
申请人 |
SURFACE ENGINEERED PRODUCTS CORPORATION |
发明人 |
PETRONE SABINO STEVEN ANTHONY;MANDYAM RADHAKRISHNA CHAKRAVARTHY;WYSIEKIERSKI ANDREW GEORGE |
分类号 |
C23C10/52;C23C12/00;C23C12/02;C23C14/16;C23C16/06;C23C26/00;(IPC1-7):B32B15/18 |
主分类号 |
C23C10/52 |
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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