COATING LAYER, COMPRESSOR, AND PRODUCTION METHOD OF COATING LAYER

Title:

COATING LAYER, COMPRESSOR, AND PRODUCTION METHOD OF COATING LAYER

Document Type and Number:

Japanese Patent JP2016166393

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a coating layer capable of securing sufficiently both of corrosion resistance and abrasion resistance when treating a corrosive fluid containing a solid matter, and to provide a compressor.SOLUTION: A coating layer 10 includes a corrosion-resistant layer 11 comprising a nickel-based alloy or a cobalt-based alloy laminated on a base metal 9, and an abrasion-resistant layer 12 formed by applying chromium pack cementation onto the surface of the corrosion-resistant layer 11.SELECTED DRAWING: Figure 2

Inventors:

TORIGOE TAIJI
YAMADA MASAHIRO

Application Number:

JP2015047037A

Publication Date:

September 15, 2016

Filing Date:

March 10, 2015

Export Citation:

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Assignee:

MITSUBISHI HEAVY IND LTD

International Classes:

C23C28/02; C23C4/08; C23C10/38; F04D29/02

Attorney, Agent or Firm:

Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma

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