ATE191814T1 - Verfahren zur herstellung einer wasserstoffabsorbierenden legierung - Google Patents

Verfahren zur herstellung einer wasserstoffabsorbierenden legierung

Info

Publication number
ATE191814T1
ATE191814T1 AT96120917T AT96120917T ATE191814T1 AT E191814 T1 ATE191814 T1 AT E191814T1 AT 96120917 T AT96120917 T AT 96120917T AT 96120917 T AT96120917 T AT 96120917T AT E191814 T1 ATE191814 T1 AT E191814T1
Authority
AT
Austria
Prior art keywords
hydrogen
absorbing alloy
producing
melt
mold
Prior art date
Application number
AT96120917T
Other languages
English (en)
Inventor
Yoichi Hirose
Shiro Sasaki
Hiroshi Hasegawa
Uremu Hosono
Masahide Utsunomiya
Original Assignee
Showa Denko Kk
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 Showa Denko Kk filed Critical Showa Denko Kk
Application granted granted Critical
Publication of ATE191814T1 publication Critical patent/ATE191814T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B22D13/023—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis the longitudinal axis being horizontal
    • 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
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/242—Hydrogen storage electrodes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT96120917T 1995-12-26 1996-12-27 Verfahren zur herstellung einer wasserstoffabsorbierenden legierung ATE191814T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7351596A JP3027532B2 (ja) 1995-12-26 1995-12-26 水素吸蔵合金の製造方法

Publications (1)

Publication Number Publication Date
ATE191814T1 true ATE191814T1 (de) 2000-04-15

Family

ID=18418344

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96120917T ATE191814T1 (de) 1995-12-26 1996-12-27 Verfahren zur herstellung einer wasserstoffabsorbierenden legierung

Country Status (6)

Country Link
US (1) US5725042A (de)
EP (1) EP0784350B1 (de)
JP (1) JP3027532B2 (de)
CN (1) CN1065285C (de)
AT (1) ATE191814T1 (de)
DE (1) DE69607735T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997009144A1 (en) * 1995-09-07 1997-03-13 Shanghai Shen-Jian Metallurgical & Machinery-Electrical Technology Engineering Corp. A method and an equipment for producing rapid condensation hydrogen storage alloy powder
US6328825B1 (en) * 1997-11-12 2001-12-11 Showa Denko K.K. Alloy used for production of a rare-earth magnet 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
JP4756200B2 (ja) * 2000-09-04 2011-08-24 Ｄｏｗａメタルテック株式会社 金属セラミックス回路基板
US7014718B2 (en) * 2001-09-03 2006-03-21 Showa Denko K.K. Rare earth magnet alloy ingot, manufacturing method for the same, R-T-B type magnet alloy ingot, R-T-B type magnet, R-T-B type bonded magnet, R-T-B type exchange spring magnet alloy ingot, R-T-B type exchange spring magnet, and R-T-B type exchange spring bonded magnet
JP4824322B2 (ja) * 2005-02-08 2011-11-30 本田技研工業株式会社 水素吸着材の活性化方法
US8153308B2 (en) * 2005-06-30 2012-04-10 General Electric Company Hydrogen storage electrode
US8567155B2 (en) * 2006-07-19 2013-10-29 Tom W Waugh Centrifugally cast pole and method
KR101592774B1 (ko) * 2014-10-17 2016-02-15 현대자동차주식회사 회전식 중력 주조용 용탕 주입 몰드 및 이를 이용한 주조방법
CN105803366A (zh) * 2016-05-10 2016-07-27 北京科技大学 一种超重力细化金属凝固组织的方法
CN107799735A (zh) * 2017-09-20 2018-03-13 四会市达博文实业有限公司 一种镍氢电池用ab5型储氢合金及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR509129A (fr) * 1920-01-26 1920-11-02 Pierre Allard Procédé de coulée et machine pour la fabrication des tuyaux par la force centrifuge
JPS5839217B2 (ja) * 1980-07-04 1983-08-29 工業技術院長 水素吸蔵用ミツシユメタル−ニツケル系合金
CA1240363A (en) * 1983-10-28 1988-08-09 John E. Keem Electrodes made with disordered active material and method of making the same
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
RU2027543C1 (ru) * 1991-12-13 1995-01-27 Московский авиационный технологический институт им.К.Э.Циолковского Способ изготовления отливок из титановых сплавов
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
DE69333089T2 (de) * 1992-09-14 2004-05-19 Kabushiki Kaisha Toshiba, Kawasaki Wasserstoffabsorbierende Legierung für Batterien, Verfahren zu ihrer Herstellung und Nickel-Metallhydrid Sekundärbatterie
JPH09209065A (ja) * 1994-11-07 1997-08-12 Santoku Kinzoku Kogyo Kk 時効析出型希土類金属−ニッケル系合金、その製造法及びニッケル水素２次電池用負極

Also Published As

Publication number Publication date
DE69607735D1 (de) 2000-05-18
JPH09180716A (ja) 1997-07-11
CN1162023A (zh) 1997-10-15
US5725042A (en) 1998-03-10
DE69607735T2 (de) 2000-11-23
EP0784350A1 (de) 1997-07-16
JP3027532B2 (ja) 2000-04-04
EP0784350B1 (de) 2000-04-12
CN1065285C (zh) 2001-05-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee