发明名称 |
OXIDATION RESISTANT COATINGS, PROCESSES FOR COATING ARTICLES, AND THEIR COATED ARTICLES |
摘要 |
A process for applying an oxidation resistant coating to an article includes the steps of mixing at least about 10% by volume to up to about 99% by volume of a slurry at least one silica based material having a viscosity of about 1×102 poise to about 1×107 poise at a temperature of about 1,292° F. (700° C.) to about 3,272° F. (1,800° C.) at least about 1% by volume to up to about 90% by volume of the slurry at least one oxygen scavenger, and a liquid medium to form the slurry; coating an article with the slurry to form a slurry coated article; and heat treating under an inert atmosphere the slurry coated article to form an article having at least one oxidation resistant coating layer containing the at least one oxygen scavenger.
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申请公布号 |
US2011200759(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
US201113088599 |
申请日期 |
2011.04.18 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
TANG XIA;KASHYAP TANIA BHATIA;JARMON DAVID C.;SCHMIDT WAYDE R.;EATON HARRY E.;SMEGGIL JOHN G. |
分类号 |
C23C4/04;B05D5/00 |
主分类号 |
C23C4/04 |
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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