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Patent Searching and Data


Title:
THERMAL BARRIER COATING FILM, TURBINE MEMBER, AND THERMAL BARRIER COATING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/066330
Kind Code:
A1
Abstract:
To minimize peeling of a thermal barrier coating film in an environment containing sulfates. This thermal barrier coating film (40) has: a bond coating layer (50), which is a metal binding layer formed on a base material (110); a top coating layer (60) that is formed on the bond coating layer (50) and contains a ceramic; and a protective layer (70) that is formed on the top coating layer (60) and has SrSO4 as a main component.

Inventors:
TORIGOE, Taiji (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
OKAJIMA, Yoshifumi (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
KUDO, Daisuke (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
MITSUI, Hiroyuki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
MEGA, Masahiko (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TANIGAWA, Shuji (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2017/033050
Publication Date:
April 12, 2018
Filing Date:
September 13, 2017
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
International Classes:
F02C7/00; C23C4/04; C23C4/073; C23C4/11; F01D5/28; F01D9/02
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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