DE69323349D1 - Wasserstoffeinschliessender Seltenerd-Metall-Nickel-Legierungsblock sowie Verfahren zur dessen Herstellung - Google Patents

Wasserstoffeinschliessender Seltenerd-Metall-Nickel-Legierungsblock sowie Verfahren zur dessen Herstellung

Info

Publication number
DE69323349D1
DE69323349D1 DE69323349T DE69323349T DE69323349D1 DE 69323349 D1 DE69323349 D1 DE 69323349D1 DE 69323349 T DE69323349 T DE 69323349T DE 69323349 T DE69323349 T DE 69323349T DE 69323349 D1 DE69323349 D1 DE 69323349D1
Authority
DE
Germany
Prior art keywords
rare earth
earth metal
production
nickel alloy
block including
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.)
Expired - Lifetime
Application number
DE69323349T
Other languages
English (en)
Other versions
DE69323349T2 (de
Inventor
Kazuhiko Yamamoto
Yuichi Miyake
Chikara Okada
Nobuyuki Kitazume
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.)
Santoku Corp
Original Assignee
Santoku 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 Santoku Corp filed Critical Santoku Corp
Application granted granted Critical
Publication of DE69323349D1 publication Critical patent/DE69323349D1/de
Publication of DE69323349T2 publication Critical patent/DE69323349T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01B3/001—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 characterised by the uptaking medium; Treatment thereof
    • C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
    • C01B3/0047—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof
    • C01B3/0057—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof also containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/383—Hydrogen absorbing 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
    • Y02E60/10—Energy storage using batteries
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S420/00—Alloys or metallic compositions
    • Y10S420/90—Hydrogen storage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Continuous Casting (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69323349T 1992-05-21 1993-05-19 Wasserstoffeinschliessender Seltenerd-Metall-Nickel-Legierungsblock sowie Verfahren zur dessen Herstellung Expired - Lifetime DE69323349T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12893792A JP3212133B2 (ja) 1992-05-21 1992-05-21 希土類金属−ニッケル系水素吸蔵合金鋳塊及びその製造法

Publications (2)

Publication Number Publication Date
DE69323349D1 true DE69323349D1 (de) 1999-03-18
DE69323349T2 DE69323349T2 (de) 1999-09-23

Family

ID=14997095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323349T Expired - Lifetime DE69323349T2 (de) 1992-05-21 1993-05-19 Wasserstoffeinschliessender Seltenerd-Metall-Nickel-Legierungsblock sowie Verfahren zur dessen Herstellung

Country Status (7)

Country Link
US (2) US5470404A (de)
EP (1) EP0570957B1 (de)
JP (1) JP3212133B2 (de)
KR (1) KR960006586B1 (de)
AT (1) ATE176453T1 (de)
DE (1) DE69323349T2 (de)
ES (1) ES2126615T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3212133B2 (ja) * 1992-05-21 2001-09-25 株式会社三徳 希土類金属−ニッケル系水素吸蔵合金鋳塊及びその製造法
WO1995017531A1 (en) * 1993-12-22 1995-06-29 Kabushiki Kaisha Toshiba Hydrogen-absorbing alloy and alkaline secondary cell using the same
US5629000A (en) * 1994-11-25 1997-05-13 Sanyo Electric Co., Ltd. Hydrogen-absorbing alloy electrode for metal hydride alkaline batteries and process for producing the same
WO1996031633A1 (en) * 1995-04-03 1996-10-10 Santoku Metal Industry Co., Ltd. Rare earth metal-nickel hydrogen-occlusion alloy, process for producing the same, and negative electrode of nickel-hydrogen secondary battery
US5840166A (en) * 1995-07-10 1998-11-24 Santoku Metal Industry Co. Ltd. Rare earth metal-nickel hydrogen storage alloy, process for producing the same, and anode for nickel-hydrogen rechargeable battery
DE69608182T2 (de) * 1995-07-18 2000-10-05 Matsushita Electric Ind Co Ltd Wasserstoffspeichernde Legierung und Elektrode daraus
EP0790323B1 (de) * 1995-08-31 2001-11-07 Santoku Metal Industry Co., Ltd. Wasserstoffabsorbierende seltene-erden metall/nickel basislegierung, herstellungsverfahren und negative elektrode für nickel-wasserstoff-sekundär-batterie
US6110304A (en) * 1995-11-17 2000-08-29 Sanyo Electric Co., Ltd. Hydrogen-absorbing alloy electrode for alkaline storage batteries
JP3027532B2 (ja) * 1995-12-26 2000-04-04 昭和電工株式会社 水素吸蔵合金の製造方法
EP0806803B1 (de) * 1996-05-09 2001-01-31 Mitsubishi Materials Corporation Wasserstoffabsorbierende Legierung, Verfahren zu ihrer Herstellung und Elektrode
US5864072A (en) * 1997-01-09 1999-01-26 Shin-Etsu Chemical Co., Ltd. Hydrogen storage alloy and method for producing the same
TW446690B (en) * 1998-06-22 2001-07-21 Showa Denko Kk Refractories for casting a rare-earth alloy, their production method, and method for casting an rare-earth alloy
WO2002018078A2 (en) 2000-08-31 2002-03-07 Showa Denko K.K. Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by same
JP5437544B2 (ja) * 2001-06-11 2014-03-12 株式会社三徳 二次電池用負極の製造法
US7459219B2 (en) 2002-11-01 2008-12-02 Guy L. McClung, III Items made of wear resistant materials

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1001453A (en) * 1974-04-29 1976-12-14 General Electric Company Nickel-lanthanum alloy produced by a reduction-diffusion process
US4565686A (en) * 1981-01-21 1986-01-21 The Charles Stark Draper Laboratory, Inc. Method of storing hydrogen using nonequilibrium materials and system
JPS6083749A (ja) * 1983-10-12 1985-05-13 Hitachi Metals Ltd 物品およびその製造方法
JPS61132501A (ja) * 1984-11-30 1986-06-20 Agency Of Ind Science & Technol 水素吸蔵合金成形体
JP2752970B2 (ja) * 1987-06-03 1998-05-18 松下電器産業株式会社 水素吸蔵電極
JP2755661B2 (ja) * 1989-03-01 1998-05-20 三洋電機株式会社 水素吸蔵合金の製造方法
JP3102002B2 (ja) * 1989-03-23 2000-10-23 松下電器産業株式会社 水素吸蔵電極及びその製造法
JP2771592B2 (ja) * 1989-04-18 1998-07-02 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金電極
JPH07122119B2 (ja) * 1989-07-04 1995-12-25 健 増本 機械的強度、耐食性、加工性に優れた非晶質合金
JP2980328B2 (ja) * 1989-09-29 1999-11-22 株式会社東芝 電池用水素吸蔵合金、その製造方法及びニッケル水素二次電池
JP3101287B2 (ja) * 1990-01-25 2000-10-23 三洋電機株式会社 アルカリ蓄電池用水素吸蔵合金の製造方法
JP2815215B2 (ja) * 1990-03-02 1998-10-27 健 増本 非晶質合金固化材の製造方法
US5135589A (en) * 1990-04-16 1992-08-04 Fetcenko Michael A Metastable hydrogen storage alloy material
JP3212133B2 (ja) * 1992-05-21 2001-09-25 株式会社三徳 希土類金属−ニッケル系水素吸蔵合金鋳塊及びその製造法

Also Published As

Publication number Publication date
KR930023480A (ko) 1993-12-18
ES2126615T3 (es) 1999-04-01
DE69323349T2 (de) 1999-09-23
JPH05320792A (ja) 1993-12-03
EP0570957A2 (de) 1993-11-24
KR960006586B1 (ko) 1996-05-20
JP3212133B2 (ja) 2001-09-25
US5680896A (en) 1997-10-28
ATE176453T1 (de) 1999-02-15
EP0570957A3 (en) 1994-06-15
EP0570957B1 (de) 1999-02-03
US5470404A (en) 1995-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN