发明名称 |
Aluminum and silicon diffusion coating |
摘要 |
A method of forming an aluminum silicon diffusion coating on a surface of an alloy product utilizes a diffusion mixture containing by weight 1% to 5% aluminum, 0.5% to 5% silicon, 0.5% to 3% ammonium halide activator and the balance an inert filler. The product to be coated is placed in a retort with the diffusion mixture covering the product surfaces to be coated. Upon heating aluminum and silicon will diffuse onto the product surfaces forming the aluminum and silicon diffusion coating.
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申请公布号 |
US6592941(B1) |
申请公布日期 |
2003.07.15 |
申请号 |
US19960745199 |
申请日期 |
1996.11.08 |
申请人 |
ALON, INC. |
发明人 |
BAYER GEORGE T.;WYNNS KIM A. |
分类号 |
C23C10/52;(IPC1-7):C23C16/44;C23C8/06;B05D3/02 |
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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