客服热线:18202992950

METHODS OF IMPROVING SURFACE ROUGHNESS OF AN ENVIRONMENTAL BARRIER COATING AND COMPONENTS COMPRISING 发明申请

2023-01-21 1910 2212K 0

专利信息

申请日期 2025-07-10 申请号 US12627558
公开(公告)号 US20110229632A1 公开(公告)日 2011-09-22
公开国别 US 申请人省市代码 全国
申请人 KIRBY GLEN HAROLD; BOUTWELL BRETT ALLEN
简介 Methods for improving surface roughness of an environmental barrier coating including providing a component having a plasma sprayed environmental barrier coating, applying an outer layer repair slurry to the environmental barrier coating of the component, drying the environmental barrier coating having the applied outer layer repair slurry; and sintering the component to produce a component having an improved surface roughness where the outer layer repair slurry includes water; a primary outer material of BSAS; and a slurry sintering aid selected from rare earth nitrate, rare earth acetate, rare earth chloride, rare earth oxide, ammonium phosphate, phosphoric acid, polyvinyl phosphonic acid, and combinations thereof


您还没有登录,请登录后查看下载地址


反对 0举报 0 收藏 0 打赏 0评论 0
下载排行
网站首页  |  关于我们  |  联系方式  |  使用协议  |  版权隐私  |  网站地图  |  排名推广  |  广告服务  |  积分换礼  |  网站留言  |  RSS订阅  |  违规举报  |  京ICP备2021025988号-4