JPS6468449A - Molten-salt corrosion-resistant material - Google Patents

Molten-salt corrosion-resistant material

Info

Publication number
JPS6468449A
JPS6468449A JP62225507A JP22550787A JPS6468449A JP S6468449 A JPS6468449 A JP S6468449A JP 62225507 A JP62225507 A JP 62225507A JP 22550787 A JP22550787 A JP 22550787A JP S6468449 A JPS6468449 A JP S6468449A
Authority
JP
Japan
Prior art keywords
converted
molten
resistant material
compsn
alloy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP62225507A
Other languages
Japanese (ja)
Other versions
JPH0730428B2 (en
Inventor
Hisafumi Kaneko
Hiroshi Tateishi
Masao Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP62225507A priority Critical patent/JPH0730428B2/en
Publication of JPS6468449A publication Critical patent/JPS6468449A/en
Publication of JPH0730428B2 publication Critical patent/JPH0730428B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/14—Fuel cells with fused electrolytes
    • H01M2008/147—Fuel cells with molten carbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To obtain the titled material which is converted into passive state by itself in a molten carbonate type fuel cell by specifying the compsn. of an alloy contg. Fe, Cr and Ni. CONSTITUTION:The compsn. of the alloy contg. Fe, Cr and Ni is specified in such a manner that the value of K defined by K=Fe+Cr+0.2Ni<2> (wt.%) is regulated in the range of 1,400-1,800, preferably 1,450-1,750. Cr and Ni are furthermore preferably regulated to 20<=Cr<=30 and <=25 Ni. By said alloy, the titled material which spontaneously forms the film of complex oxide converted into Li having excellent corrosion resistance and which is converted into passive state by itself under the working conditions of a molten carbonate type fuel cell can be obtd.
JP62225507A 1987-09-09 1987-09-09 Molten salt corrosion resistant material Expired - Lifetime JPH0730428B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62225507A JPH0730428B2 (en) 1987-09-09 1987-09-09 Molten salt corrosion resistant material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62225507A JPH0730428B2 (en) 1987-09-09 1987-09-09 Molten salt corrosion resistant material

Publications (2)

Publication Number Publication Date
JPS6468449A true JPS6468449A (en) 1989-03-14
JPH0730428B2 JPH0730428B2 (en) 1995-04-05

Family

ID=16830400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62225507A Expired - Lifetime JPH0730428B2 (en) 1987-09-09 1987-09-09 Molten salt corrosion resistant material

Country Status (1)

Country Link
JP (1) JPH0730428B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015147731A (en) * 2009-01-20 2015-08-20 株式会社Ｔｉ Hydrogen generation method, and hydrogen generator
WO2019138986A1 (en) 2018-01-10 2019-07-18 日本製鉄株式会社 Austenitic heat-resistant alloy and method for producing same
WO2019138987A1 (en) 2018-01-10 2019-07-18 日本製鉄株式会社 Austenitic heat-resistant alloy, method for producing same, and austenitic heat-resistant alloy material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919984A (en) * 1982-07-26 1984-02-01 Olympus Optical Co Ltd Toner cleaning device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919984A (en) * 1982-07-26 1984-02-01 Olympus Optical Co Ltd Toner cleaning device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015147731A (en) * 2009-01-20 2015-08-20 株式会社Ｔｉ Hydrogen generation method, and hydrogen generator
WO2019138986A1 (en) 2018-01-10 2019-07-18 日本製鉄株式会社 Austenitic heat-resistant alloy and method for producing same
WO2019138987A1 (en) 2018-01-10 2019-07-18 日本製鉄株式会社 Austenitic heat-resistant alloy, method for producing same, and austenitic heat-resistant alloy material
KR20200103822A (en) 2018-01-10 2020-09-02 닛폰세이테츠 가부시키가이샤 Austenitic heat-resistant alloy and its manufacturing method
KR20200105703A (en) 2018-01-10 2020-09-08 닛폰세이테츠 가부시키가이샤 Austenitic heat-resistant alloy and its manufacturing method, and austenitic heat-resistant alloy material
US11248297B2 (en) 2018-01-10 2022-02-15 Nippon Steel Corporation Austenitic heat resistant alloy and method for producing same, and austenitic heat-resistant alloy material
US11268195B2 (en) 2018-01-10 2022-03-08 Nippon Steel Corporation Austenitic heat resistant alloy and method for producing the same

Also Published As

Publication number Publication date
JPH0730428B2 (en) 1995-04-05

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