JPS5763670A - Manufacture of misch metal-nickel quaternary alloy for occluding hydrogen and manufacture - Google Patents

Manufacture of misch metal-nickel quaternary alloy for occluding hydrogen and manufacture

Info

Publication number
JPS5763670A
JPS5763670A JP55139185A JP13918580A JPS5763670A JP S5763670 A JPS5763670 A JP S5763670A JP 55139185 A JP55139185 A JP 55139185A JP 13918580 A JP13918580 A JP 13918580A JP S5763670 A JPS5763670 A JP S5763670A
Authority
JP
Japan
Prior art keywords
alloy
manufacture
hydrogen
misch metal
quaternary 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
JP55139185A
Other languages
Japanese (ja)
Other versions
JPS5928626B2 (en
Inventor
Yasuaki Osumi
Hiroshi Suzuki
Akihiko Kato
Keisuke Oguro
Masanori Nakane
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP55139185A priority Critical patent/JPS5928626B2/en
Publication of JPS5763670A publication Critical patent/JPS5763670A/en
Publication of JPS5928626B2 publication Critical patent/JPS5928626B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • 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
    • Y02E60/32—Hydrogen storage

Abstract

PURPOSE:To manufacture the titled alloy having characteristics which bring on less change in the hydrogenation pressure to the composition of hydride in the plateau range by heat treating a misch metal-nickel quaternary alloy at a specified temp. CONSTITUTION:An alloy represented by the formula (where Mm is misch metal; A is Al, Co, Cr, Mn or Si; B is Al, Co, Cr, Cu, Fe, Mn or Si; A is always different from B; x is 0.1-2; y is 0.01-1.99; when A co, x is 0.1-4.9 and y is 0.01-4.89; and x>y) is heat treated at 500-1,000 deg.C for 0.25-6hr under reduced pressure or in an inert gaseous atmosphere, and the treated alloy is cooled. Thus, unstable lattice gaps produced in the manufacture of the alloy disappear, so a single-phase alloy is obtd. Since this alloy reacts with hydrogen at a higher reaction rate in a hydrogen occluding and releasing process, the time required to complete the reaction is shortened, and the occlusion of hydrogen is finished in a shorter time.
JP55139185A 1980-10-03 1980-10-03 Mitsushi Metal for Hydrogen Storage - Manufacturing method of nickel-based quaternary alloy Expired JPS5928626B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55139185A JPS5928626B2 (en) 1980-10-03 1980-10-03 Mitsushi Metal for Hydrogen Storage - Manufacturing method of nickel-based quaternary alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55139185A JPS5928626B2 (en) 1980-10-03 1980-10-03 Mitsushi Metal for Hydrogen Storage - Manufacturing method of nickel-based quaternary alloy

Publications (2)

Publication Number Publication Date
JPS5763670A true JPS5763670A (en) 1982-04-17
JPS5928626B2 JPS5928626B2 (en) 1984-07-14

Family

ID=15239534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55139185A Expired JPS5928626B2 (en) 1980-10-03 1980-10-03 Mitsushi Metal for Hydrogen Storage - Manufacturing method of nickel-based quaternary alloy

Country Status (1)

Country Link
JP (1) JPS5928626B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070154A (en) * 1983-09-27 1985-04-20 Japan Metals & Chem Co Ltd Hydrogen storing material
JPS6089066A (en) * 1983-10-21 1985-05-18 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Electrochemical cell
JPS60250558A (en) * 1984-05-25 1985-12-11 Matsushita Electric Ind Co Ltd Enclosed type alkaline storage battery
JPS612269A (en) * 1984-06-14 1986-01-08 Toshiba Corp Metal oxide-hydrogen battery
JPS6280961A (en) * 1985-10-01 1987-04-14 Matsushita Electric Ind Co Ltd Alkaline storage battery
JPS6280962A (en) * 1985-10-01 1987-04-14 Matsushita Electric Ind Co Ltd Alkaline storage battery
US5085944A (en) * 1989-08-25 1992-02-04 Nippon Yakin Kogyo Co., Ltd. Rare earth metal-series alloys for storage of hydrogen
DE19607614A1 (en) * 1996-02-29 1997-09-04 Ald Vacuum Techn Gmbh Production of powder from molten material
WO2005014871A1 (en) * 2003-08-08 2005-02-17 Mitsui Mining & Smelting Co., Ltd. LOW Co HYDROGEN OCCLUSION ALLOY

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6070154A (en) * 1983-09-27 1985-04-20 Japan Metals & Chem Co Ltd Hydrogen storing material
JPH0515774B2 (en) * 1983-10-21 1993-03-02 Fuiritsupusu Furuuiranpenfuaburiken Nv
JPS6089066A (en) * 1983-10-21 1985-05-18 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Electrochemical cell
JPS60250558A (en) * 1984-05-25 1985-12-11 Matsushita Electric Ind Co Ltd Enclosed type alkaline storage battery
JPH0586029B2 (en) * 1984-05-25 1993-12-09 Matsushita Electric Ind Co Ltd
JPS612269A (en) * 1984-06-14 1986-01-08 Toshiba Corp Metal oxide-hydrogen battery
JPH0517659B2 (en) * 1984-06-14 1993-03-09 Tokyo Shibaura Electric Co
JPS6280961A (en) * 1985-10-01 1987-04-14 Matsushita Electric Ind Co Ltd Alkaline storage battery
JPS6280962A (en) * 1985-10-01 1987-04-14 Matsushita Electric Ind Co Ltd Alkaline storage battery
JPH0642368B2 (en) * 1985-10-01 1994-06-01 松下電器産業株式会社 Alkaline storage battery
JPH0642367B2 (en) * 1985-10-01 1994-06-01 松下電器産業株式会社 Alkaline storage battery
US5085944A (en) * 1989-08-25 1992-02-04 Nippon Yakin Kogyo Co., Ltd. Rare earth metal-series alloys for storage of hydrogen
DE19607614A1 (en) * 1996-02-29 1997-09-04 Ald Vacuum Techn Gmbh Production of powder from molten material
WO2005014871A1 (en) * 2003-08-08 2005-02-17 Mitsui Mining & Smelting Co., Ltd. LOW Co HYDROGEN OCCLUSION ALLOY
US8535460B2 (en) 2003-08-08 2013-09-17 Mitsui Mining & Smelting Co., Ltd. Low Co hydrogen storage alloy
US9219277B2 (en) 2003-08-08 2015-12-22 Mitsui Mining & Smelting Co., Ltd. Low Co hydrogen storage alloy

Also Published As

Publication number Publication date
JPS5928626B2 (en) 1984-07-14

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