发明申请
- 专利标题： DENSE ENVIRONMENTAL BARRIER COATINGS
- 专利标题（中）： DENSE环境障碍涂料
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申请号： US15265134申请日： 2016-09-14
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公开(公告)号： US20170073278A1公开(公告)日： 2017-03-16
- 发明人: Sean E. Landwehr , Adam Lee Chamberlain , Ann Bolcavage
- 申请人： Rolls-Royce Corporation
- 主分类号： C04B41/86
- IPC分类号： C04B41/86 ; C23C16/44 ; C23C14/22 ; C25D13/02 ; C04B41/00 ; C23C14/32 ; C03C8/02 ; C03C3/091 ; C03C3/093 ; C04B41/50 ; C23C4/134 ; C23C14/06
摘要：
In some examples, method including forming an EBC layer on a substrate, wherein the EBC layer exhibits an initial porosity; forming a layer of silicate glass on a surface of the EBC layer; and melting the silicate glass on the surface of the EBC layer to infiltrate the EBC layer with the molten silicate glass to decrease the porosity of the EBC layer from the initial porosity to a final porosity.
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