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Patent Searching and Data


Title:
COATING LAYER, COMPRESSOR, METHOD FOR PRODUCING COATING LAYER, IMPELLER, AND METHOD FOR PRODUCING IMPELLER
Document Type and Number:
WIPO Patent Application WO/2016/143197
Kind Code:
A1
Abstract:
This coating layer (10) includes: a corrosion resistant layer (11) formed from a cobalt base alloy or a nickel base alloy laminated on a base material (9); and an abrasion resistant layer (12) formed by performing a chromium diffusion-penetration treatment on the surface of the corrosion resistant layer (11).

Inventors:
TORIGOE TAIJI (JP)
YAMADA MASAHIRO (JP)
INOUE AKI (JP)
KUDO DAISUKE (JP)
Application Number:
PCT/JP2015/082392
Publication Date:
September 15, 2016
Filing Date:
November 18, 2015
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
C23C28/02; C23C4/08; C23C4/10; C23C10/10; F04D29/28
Foreign References:
JP2002106360A2002-04-10
JP2010121211A2010-06-03
JP2006291307A2006-10-26
JP2009542908A2009-12-03
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
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