发明申请
US20180346388A1 METHODS FOR FABRICATING PROTECTIVE COATING SYSTEMS FOR GAS TURBINE ENGINE APPLICATIONS
审中-公开
基本信息:
- 专利标题： METHODS FOR FABRICATING PROTECTIVE COATING SYSTEMS FOR GAS TURBINE ENGINE APPLICATIONS
- 申请号：US16056060 申请日：2018-08-06
- 公开(公告)号：US20180346388A1 公开(公告)日：2018-12-06
- 发明人： Reza Oboodi , Eric Passman , Bahram Jadidian
- 申请人： HONEYWELL INTERNATIONAL INC.
- 申请人地址： US NJ Morris Plains
- 专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人： HONEYWELL INTERNATIONAL INC.
- 当前专利权人地址： US NJ Morris Plains
- 主分类号： C04B41/52
- IPC分类号： C04B41/52 ; C04B41/89 ; F01D5/28 ; C04B41/00 ; C04B35/565 ; C04B35/80 ; C04B41/45 ; C04B41/50
摘要：
Methods for fabricating protective coating systems for gas turbine engine applications are provided. An exemplary method of applying a protective coating to a substrate includes the steps of providing a substrate formed of a ceramic matrix composite material, forming a first coating layer directly on to the substrate and comprising an oxygen barrier material, a compliance material, or a bonding material and forming a second coating layer directly on to the first coating layer and comprising a thermal barrier material. The method optionally includes forming a third coating layer partially directly on to the second coating layer and partially within at least some of the plurality of pores of the second coating layer.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C04 | 水泥；混凝土；人造石；陶瓷；耐火材料 |
| ----C04B | 石灰；氧化镁；矿渣；水泥；其组合物，例如砂浆、混凝土或类似的建筑材料；人造石；陶瓷；耐火材料；天然石的处理 |
| ------C04B41/00 | 砂浆、混凝土、人造石或陶瓷的后处理；天然石的处理 |
| --------C04B41/45 | .涂覆或浸渍 |
| ----------C04B41/52 | ..多次涂覆或浸渍 |