发明名称 |
Powder metal and/or refractory coated ferrous metals |
摘要 |
Coatings of a powdered protective metallic material or refractory material and mixtures thereof are formed on a ferrous metal strip as a wet film dispersion in a resin binder composition of a synthetic organic resin and a volatile organic solvent compatible with said resin, and the coated strip is heated to effect curing said resin binder and forming a flexible non-tacky dry film. The metal strip having the cured dry film containing powdered protective metallic material can be subjected to varying heat treatments to provide a wide range of protective coatings having improved surface properties, including iron-protective metal diffusion alloy coatings, such as iron-aluminum diffusion alloy coatings having a surface concentration of aluminum between about 8 and 10 wt. percent aluminum, which have improved high temperature oxidation resistance after being severely strained during fabrication at room temperature.
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申请公布号 |
US4678717(A) |
申请公布日期 |
1987.07.07 |
申请号 |
US19850776786 |
申请日期 |
1985.09.17 |
申请人 |
INLAND STEEL COMPANY |
发明人 |
NICKOLA, RICHARD A.;SOK, BRIAN A.;AGARWAL, SHASHI B. |
分类号 |
B05D7/16;C09D5/10;C23C10/30;C23C24/08;(IPC1-7):B22F7/04 |
主分类号 |
B05D7/16 |
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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