Title:
LOCAL CORROSION INHIBITION METHOD OF STAINLESS STEEL AND STORAGE METHOD OF METAL CONTAINER
Document Type and Number:
Japanese Patent JP2017218656
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a local corrosion inhibition method of stainless steel capable of effectively inhibiting local corrosion even under an environment in which radiation is irradiated.SOLUTION: There is provided a local corrosion inhibition method of stainless steel in a wet environment in which radiation is irradiated, which provides in the moisture which comes into contact with the stainless steel, nitric acid ions of 1 or more times the molar concentration of the molar concentration of chloride ions contained therein.SELECTED DRAWING: None
Inventors:
FUKAYA YUICHI
TATSUOKA TERUHISA
TATSUOKA TERUHISA
Application Number:
JP2016116267A
Publication Date:
December 14, 2017
Filing Date:
June 10, 2016
Export Citation:
Assignee:
TOKYO ELECTRIC POWER CO HOLDINGS INC
International Classes:
C23F11/18; G21D1/00
Domestic Patent References:
JPH09264988A | 1997-10-07 | |||
JP2015067859A | 2015-04-13 | |||
JPH11210410A | 1999-08-03 | |||
JPH1161459A | 1999-03-05 | |||
JP2015105884A | 2015-06-08 | |||
JP2009270131A | 2009-11-19 | |||
JP2014190835A | 2014-10-06 |
Other References:
JISハンドブック 鉄鋼I, JPN6011004124, 31 January 2001 (2001-01-31), pages 685 - 689, ISSN: 0004221146
Attorney, Agent or Firm:
Masatake Shiga
Kazunori Onami
Matsumoto
Hiroyuki Matsumoto
Kazunori Onami
Matsumoto
Hiroyuki Matsumoto
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