Title:
COATING LAYER REPAIR METHOD
Document Type and Number:
Japanese Patent JP2016176131
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a coating layer repair method capable of repairing easily even a field where a compressor is installed, and reducing a load of a maintenance operator.SOLUTION: A coating layer repair method includes a damage spot detection process for detecting a damage spot of a coating layer 10 comprising a corrosion resistant layer 11 containing chromium and an oxide film layer 12 formed so as to cover the corrosion resistant layer 11, and an oxide film regeneration process for forming an oxide film 13 at least on the damage spot by heating the damage spot detected by the damage spot detection process.SELECTED DRAWING: Figure 5
Inventors:
TORIGOE TAIJI
YAMADA MASAHIRO
YAMADA MASAHIRO
Application Number:
JP2015058945A
Publication Date:
October 06, 2016
Filing Date:
March 23, 2015
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
C23C26/00; F04D29/28; F04D29/42
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma