发明名称 |
Method for smoothing the surface of a protective coating |
摘要 |
A method for smoothing the surface of a ceramic-based protective coating which exhibits roughness is disclosed. The method includes the steps of applying a ceramic-based slurry or gel coating to the protective coating surface; heating the slurry/gel coating to remove volatile material; and then further heating the slurry/gel coating to cure the coating and bond it to the underlying protective coating. The slurry/gel coating is often based on yttria-stabilized zirconia, and precursors of an oxide matrix. Related articles of manufacture are also described.
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申请公布号 |
US6294261(B1) |
申请公布日期 |
2001.09.25 |
申请号 |
US19990409878 |
申请日期 |
1999.10.01 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
SANGEETA D.;JOHNSON CURTIS ALAN;NELSON WARREN ARTHUR |
分类号 |
F01D5/28;C23C4/10;C23C4/18;C23C10/18;C23C24/10;C23C26/00;C23C28/00;C23C28/04;F01D9/02;F02C7/00;F23R3/42;(IPC1-7):B32B9/00 |
主分类号 |
F01D5/28 |
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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