发明申请
US20050271514A1 COATING AND COATING PROCESS INCORPORATING RAISED SURFACE FEATURES FOR AN AIR-COOLED SURFACE
有权
包含空气冷却表面的提高表面特性的涂层和涂层工艺
- 专利标题： COATING AND COATING PROCESS INCORPORATING RAISED SURFACE FEATURES FOR AN AIR-COOLED SURFACE
- 专利标题（中）： 包含空气冷却表面的提高表面特性的涂层和涂层工艺
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申请号： US10906903申请日： 2005-03-11
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公开(公告)号： US20050271514A1公开(公告)日： 2005-12-08
- 发明人: Ching-Pang Lee , Robert Schafrik , Ramgopal Darolia , Joseph Rigney
- 申请人： Ching-Pang Lee , Robert Schafrik , Ramgopal Darolia , Joseph Rigney
- 申请人地址： US NY Schenectady
- 专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人地址： US NY Schenectady
- 主分类号： B32B15/16
- IPC分类号： B32B15/16 ; C08F2/48 ; C23C4/02 ; C23C4/08 ; C23C14/02 ; C23C14/04 ; C23C14/16 ; C23C16/06 ; C23C28/00 ; F23M5/00 ; F23R3/00 ; F28F13/18
摘要：
A coating and coating process for incorporating surface features on an air-cooled substrate surface of a component for the purpose of promoting heat transfer from the component. The coating process generally comprises depositing a first metallic coating material on the surface of the component using a first set of coating conditions to form a first environmental coating layer, and then depositing a second metallic coating material using a second set of coating conditions that differ from the first set, such that an outer environmental coating layer is formed having raised surface features that cause the surface of the outer environmental coating layer to be rougher than the surface of the first environmental coating layer.
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