Title:
METHOD FOR FORMING HEAT INSULATING LAYER HAVING ARTIFICIAL DEFECT
Document Type and Number:
Japanese Patent JP3950303
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To manufacture the artificial defect of TBC(thermal barrier coating) with its thickness and shape changed and to obtain a defect detection limit in an actual machine.
SOLUTION: A method for forming a heat insulating layer having the artificial defect includes a process for forming an undercoat layer 12 on a base material 11, a process for forming a topcoat layer 13a on the undercoat layer 12, a process for forming a masking material 14 on the topcoat layer 13a excluding an artificial defect formation scheduled part, a process for forming an artificial defect forming member 15 on the topcoat layer exposed from the masking material, a process for forming the topcoat layer 13b again on the entire surface after the masking material 14 being removed, and a process for forming the artificial defect 16 in the topcoat layer 13b by eliminating the artificial defect forming member 15.
Inventors:
Taiji Torigoe
Aoki honest
Ikuo Okada
Koji Takahashi
Minoru Ohara
Aoki honest
Ikuo Okada
Koji Takahashi
Minoru Ohara
Application Number:
JP2001177410A
Publication Date:
August 01, 2007
Filing Date:
June 12, 2001
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B05D1/32; G01N1/28; (IPC1-7): B05D1/32; G01N1/28
Domestic Patent References:
JP8210953A | ||||
JP11293452A | ||||
JP2228543A | ||||
JP10038773A | ||||
JP9229738A |
Attorney, Agent or Firm:
Shigemitsu Tanaka
Shin Ishikawa
Takehiko Suzue
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Tetsuya Kazama
Shin Ishikawa
Takehiko Suzue
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Tetsuya Kazama
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