公开(公告)号：US20160032736A1

公开(公告)日：2016-02-04

申请号：US13894500

申请日：2013-05-15

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Michael James HEALY ,  John Wesley HARRIS, JR.

IPC: F01D5/28 ,  F01D5/22 ,  F01D25/24 ,  F01D5/30 ,  C23C28/00 ,  F01D9/02

CPC classification number: F01D5/288 ,  C23C4/02 ,  C23C28/3455 ,  F01D5/225 ,  F01D5/30 ,  F01D9/02 ,  F01D25/24 ,  F05D2220/30 ,  F05D2230/10 ,  F05D2230/30 ,  F05D2230/90 ,  F05D2260/202 ,  F05D2300/2118 ,  F05D2300/437

Abstract: A coating process and coated article are provided. The coating process includes providing a turbine component, applying a coating repellant to a predetermined region of the turbine component, and depositing a coating material on the turbine component. The coating repellant directs the coating material away from the predetermined region of the turbine component, to at least partially form a channel. A coating process for a hot gas path turbine component and coated article are also disclosed.

Abstract translation: 提供涂覆工艺和涂覆制品。 涂覆方法包括提供涡轮机部件，将涂层驱避剂施加到涡轮部件的预定区域，以及将涂层材料沉积在涡轮部件上。 涂覆排斥剂将涂层材料引导离开涡轮机部件的预定区域，至少部分地形成通道。 还公开了一种用于热气路径涡轮机部件和涂覆制品的涂覆方法。