公开(公告)号：US20130344252A1

公开(公告)日：2013-12-26

申请号：US13970768

申请日：2013-08-20

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Brian S. Tryon ,  Joseph Parkos, JR.

IPC: C23C28/00

CPC classification number: C23C28/321 ,  C23C14/025 ,  C23C28/02 ,  C23C28/04 ,  C23C28/322 ,  C23C28/345 ,  C23C28/3455 ,  Y10T428/31678

Abstract: A process for improving the adherence of a thermal barrier coating to a substrate includes the steps of providing a substrate, depositing a masking layer of aluminum, an aluminum alloy, or titanium alloy, or titanium on a surface of the substrate, depositing a non-thermally grown oxide layer of alumina or titania on the masking layer, and depositing a thermal barrier coating on the oxide layer.

Abstract translation: 一种用于改善热障涂层对衬底粘附性的方法包括以下步骤：提供衬底，在衬底的表面上沉积铝掩模层，铝合金或钛合金或钛， 氧化铝或二氧化钛的热生长氧化物层，并在氧化物层上沉积热障涂层。