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.
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Inventors:
TORIGOE TAIJI (JP)
OKAJIMA YOSHIFUMI (JP)
KUDO DAISUKE (JP)
MITSUI HIROYUKI (JP)
MEGA MASAHIKO (JP)
TANIGAWA SHUJI (JP)
OKAJIMA YOSHIFUMI (JP)
KUDO DAISUKE (JP)
MITSUI HIROYUKI (JP)
MEGA MASAHIKO (JP)
TANIGAWA SHUJI (JP)
Application Number:
PCT/JP2017/033050
Publication Date:
April 12, 2018
Filing Date:
September 13, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F02C7/00; C23C4/04; C23C4/073; C23C4/11; F01D5/28; F01D9/02
Foreign References:
| JP2009286127A | 2009-12-10 | |||
| JPH11302820A | 1999-11-02 | |||
| JP2016113360A | 2016-06-23 | |||
| JP2011167994A | 2011-09-01 | |||
| JP2013181192A | 2013-09-12 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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