发明名称 |
Corrosion resistant coating composition, coated turbine component and method for coating same |
摘要 |
A composition comprising a particulate corrosion resistant component, and a glass-forming binder component. The particulate corrosion resistant component comprises from 0 to about 95% alumina particulates, and from about 5 to 100% corrosion resistant non-alumina particulates having a CTE greater than that of the alumina particulates. Also disclosed is an article comprising a turbine component comprising a metal substrate and a corrosion resistant coating having thickness up to about 10 mils (254 microns) overlaying the metal substrate. At least the layer of this coating adjacent to the metal substrate comprises a glass-forming binder component and the particulate corrosion resistant component adhered to the glass-forming binder component. Further disclosed is a method comprising the following steps: (a) providing a turbine component comprising the metal substrate; (b) depositing on the metal substrate a corrosion resistant coating composition; and (c) curing the deposited corrosion resistant coating composition to form at least one layer of a corrosion resistant coating having a thickness up to about 10 mils (254 microns).
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申请公布号 |
US2006127694(A1) |
申请公布日期 |
2006.06.15 |
申请号 |
US20040011695 |
申请日期 |
2004.12.15 |
申请人 |
HAZEL BRIAN T;WEIMER MICHAEL J |
发明人 |
HAZEL BRIAN T.;WEIMER MICHAEL J. |
分类号 |
B23K35/00;B23K35/36 |
主分类号 |
B23K35/00 |
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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