发明申请
- 专利标题: METHOD FOR CREATING A TEXTURED BOND COAT SURFACE
- 专利标题(中): 用于创建纹理粘合层表面的方法
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申请号: US13928413申请日: 2013-06-27
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公开(公告)号: US20150004308A1公开(公告)日: 2015-01-01
- 发明人: Gary B. Merrill , Ahmed Kamel
- 申请人: Gary B. Merrill , Ahmed Kamel
- 主分类号: F01D5/00
- IPC分类号: F01D5/00 ; F01D25/14
摘要:
A method for creating a textured surface (52) of bond coat material (18) for improving the performance of a thermal barrier coating system (12). A plurality of columns (62) of bond coat material are formed by spraying (52) the material through a corresponding plurality of openings (32) in a mask (30) applied to a surface (40) to be textured. The openings may be formed in only a region (34) of the mask in response to an image of the surface to be textured. The mask and excess material (54) applied over the mask are then removed to reveal the textured surface.
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