利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN105177392A 燃气涡轮机部件和用于制造燃气涡轮机部件的方法 有权

燃气涡轮机部件和用于制造燃气涡轮机部件的方法
摘要：
本发明提供了一种制造陶瓷基体复合材料燃气涡轮机部件的方法和一种陶瓷基体复合材料燃气涡轮机部件。所述方法包括改性陶瓷基体复合材料燃气涡轮机部件的表面，以制造表面粗糙度小于6微米的经改性的表面。所述改性选自由如下组成的技术的组：将未增强的基体层片施用至表面、在表面上气相沉积硅、珩磨表面、将钎料膏施用至表面，以及它们的组合。所述部件包括表面粗糙度小于6微米的经改性的表面。经改性的表面选自施用至陶瓷基体复合材料燃气涡轮机部件的表面的未增强的基体层片、气相沉积至表面上的硅、经珩磨的表面、施用至表面的钎料膏，以及它们的组合。
摘要（英）：

A process of producing a ceramic matrix composite gas turbine component and a ceramic matrix composite gas turbine component are provided. The process includes modifying a surface of the ceramic matrix composite gas turbine component to produce a modified surface with a surface roughness of less than 6 micrometers. The modifying is selected from the group of techniques consisting of applying unreinforced matrix plies to the surface, vapor depositing silicon on the surface, honing the surface, applying braze paste to the surface, and combinations thereof. The component includes a modified surface including a surface roughness of less than 6 micrometers. The modified surface being selected from the group consisting of unreinforced matrix plies applied to a surface of the ceramic matrix composite gas turbine component, silicon vapor deposited on the surface, a honed surface, a braze paste applied to the surface, and combinations thereof.

公开/授权文献
0/0