Title:
【発明の名称】熱障壁被膜系によって保護されている物品のアルミニウム化処理
Document Type and Number:
Japanese Patent JPH0739635
Kind Code:
B2
Abstract:
An aluminide coating is applied to a portion of the surface of an article that already has a thermal barrier coating system in place over another portion of its surface. The portion of the surface to be coated is contacted, at elevated temperature, with an aluminide coating source material that is a mixture of from about 18 to about 45 weight percent of a metallic source of aluminum and the balance ceramic particles. The metallic source of aluminum may be pure aluminum or an aluminum-containing alloy. No halide activator is present in the aluminide coating source material.
Inventors:
Antonio Frank Marikoch
Application Number:
JP27351191A
Publication Date:
May 01, 1995
Filing Date:
September 26, 1991
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
C23C10/04; C23C10/48; C23C24/08; (IPC1-7): C23C24/08; C23C10/48
Attorney, Agent or Firm:
Tokunji Ikunuma