Title:
【発明の名称】コーティングされた物品
Document Type and Number:
Japanese Patent JPH07504232
Kind Code:
A
Abstract:
A superalloy turbine blade (10) has a bond coating (92) and a thermal barrier coating (94). The bond coating (92) comprises a MCrAlY coating on the metallic substrate (90) of the superalloy turbine blade (10), an aluminide coating on the MCrAlY coating and an alumina interface layer (94) on the aluminide coating. The thermal barrier coating (96) is on the alumina interface layer (94). The aluminide coating on the MCrAlY provides more aluminium to bond the thermal barrier coating (6) onto the metallic substrate (90).
Inventors:
Riccaby, David Stafford
Application Number:
JP51544293A
Publication Date:
May 11, 1995
Filing Date:
March 03, 1993
Export Citation:
Assignee:
ROLLS-ROYCE PUBLIC LIMITED COMPANY
International Classes:
F01D5/18; C23C10/48; C23C14/02; C23C14/08; C23C14/32; C23C28/00; F01D5/28; F02C7/24; (IPC1-7): C23C14/08; C23C28/00; F01D5/18; F02C7/24
Attorney, Agent or Firm:
Kyozo Yuasa (5 people outside)