公开(公告)号：US20170314119A1

公开(公告)日：2017-11-02

申请号：US15487724

申请日：2017-04-14

Applicant: General Electric Company

Inventor： Michael David Clark ,  Douglas Gerard Konitzer

IPC: C23C14/22 ,  C23C14/06

CPC classification number: C23C14/221 ,  C23C14/025 ,  C23C14/06 ,  C23C14/28 ,  C23C14/30 ,  C23C28/00 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/345 ,  C23C28/3455

Abstract: Methods are provided for forming a thermal barrier coating system on a surface of a component. The method can include introducing the component into a coating chamber, where a first ceramic source material and a second ceramic source material are positioned within the coating chamber of a physical vapor deposition apparatus. An energy source is directed onto the first ceramic source material to vaporize the first ceramic source material to deposit a first layer on the component. The energy source is alternated between the first ceramic source material and the second ceramic source material to form a blended layer on the first layer.