JPS57174484A - Production of metallic porous body of micropore sized foam structure - Google Patents

Production of metallic porous body of micropore sized foam structure

Info

Publication number
JPS57174484A
JPS57174484A JP56060354A JP6035481A JPS57174484A JP S57174484 A JPS57174484 A JP S57174484A JP 56060354 A JP56060354 A JP 56060354A JP 6035481 A JP6035481 A JP 6035481A JP S57174484 A JPS57174484 A JP S57174484A
Authority
JP
Japan
Prior art keywords
porous body
skeleton
micropore
conductive
foamed resin
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.)
Pending
Application number
JP56060354A
Other languages
Japanese (ja)
Inventor
Eiji Kamijo
Masaaki Honda
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP56060354A priority Critical patent/JPS57174484A/en
Publication of JPS57174484A publication Critical patent/JPS57174484A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/114—Making porous workpieces or articles the porous products being formed by impregnation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1137—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers by coating porous removable preforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

PURPOSE: To obtain a metallic porous body of micropore sized foam structure with a light weight and high toughness by making the skeleton surfaces of a foamed resin conductive then packing conductive miro hollow-bodies into the foam and electroplating the same thence thermally decomposing and removing the resin.
CONSTITUTION: Conductive paint 2 contg. carbon is coated on the surfaces of a foamed resin skeleton 1 having open cells to provide conductivity thereto, after which conductive micro hollow-bodies 3 such as carbon or resin particles are packed in the foamed resin pores. Thence, metal of Ni layer 4 or the like is electrodeposited on the surfaces of the foamed resin skeleton 1 and the micro hollow-bodies 3 or the resin particles by electroplating. Thene, after rinsing and drying, these are heated to decompose and remove the skeleton 1 thermally, and the further heated, then these are reduced. According to this method, the metallic porous body of the micropore sized foam structure with about several W100μm pore sizes, porosities as high as ≥80%, and high flexibility and toughness is obtained. Such porous body is used for a positive plate or the like for alkali storage batteries.
COPYRIGHT: (C)1982,JPO&Japio
JP56060354A 1981-04-20 1981-04-20 Production of metallic porous body of micropore sized foam structure Pending JPS57174484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060354A JPS57174484A (en) 1981-04-20 1981-04-20 Production of metallic porous body of micropore sized foam structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060354A JPS57174484A (en) 1981-04-20 1981-04-20 Production of metallic porous body of micropore sized foam structure

Publications (1)

Publication Number Publication Date
JPS57174484A true JPS57174484A (en) 1982-10-27

Family

ID=13139729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060354A Pending JPS57174484A (en) 1981-04-20 1981-04-20 Production of metallic porous body of micropore sized foam structure

Country Status (1)

Country Link
JP (1) JPS57174484A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06285317A (en) * 1993-02-05 1994-10-11 Japan Metals & Chem Co Ltd Grease filter and its production
EP0717120A2 (en) 1994-12-15 1996-06-19 Sumitomo Electric Industries, Ltd. Porous metal body, process for producing the same and battery plate formed therefrom
US5640669A (en) * 1995-01-12 1997-06-17 Sumitomo Electric Industries, Ltd. Process for preparing metallic porous body, electrode substrate for battery and process for preparing the same
US5733684A (en) * 1995-06-19 1998-03-31 Sumitomo Electric Industries, Ltd. Electrode substrate for battery and process for preparing the same
US5798033A (en) * 1995-10-06 1998-08-25 Sumitomo Electric Industries, Ltd. Process for preparing porous metallic body and porous metallic body for battery electrode substrate prepared therefrom
US5851599A (en) * 1995-09-28 1998-12-22 Sumitomo Electric Industries Co., Ltd. Battery electrode substrate and process for producing the same
KR100250414B1 (en) * 1995-06-19 2000-04-01 구라우치 노리타카 Electrode plate for cell and its method
US6103397A (en) * 1997-03-11 2000-08-15 Mazda Motor Corporation Metallic porous product and composite product thereof and method of producing the same
US6387149B1 (en) 1999-06-29 2002-05-14 Sumitomo Electric Industries, Ltd. Metal porous bodies, method for preparation thereof and metallic composite materials using the same
US6840978B2 (en) 2001-06-11 2005-01-11 Sumitomo Electric Industries, Ltd. Porous metal article, metal composite material using the article and method for production thereof
JP2007131898A (en) * 2005-11-09 2007-05-31 Mitsui Chemicals Inc Metal coating method and foamed body
WO2012098941A1 (en) * 2011-01-17 2012-07-26 富山住友電工株式会社 Porous metal having high corrosion resistance and process for producing same
JP2013166137A (en) * 2012-02-17 2013-08-29 Eiko Yamada Metal porous body having porous surface
KR20160067897A (en) 2013-09-30 2016-06-14 히타치가세이가부시끼가이샤 Aluminum-based porous body and method for manufacturing same
JP2016142420A (en) * 2015-01-30 2016-08-08 日立化成株式会社 Porous member for heat exchanger
CN108456904A (en) * 2018-04-02 2018-08-28 无锡荣峻环保科技有限公司 A kind of superhigh specific surface area foam metal preparation method

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06285317A (en) * 1993-02-05 1994-10-11 Japan Metals & Chem Co Ltd Grease filter and its production
EP0717120A2 (en) 1994-12-15 1996-06-19 Sumitomo Electric Industries, Ltd. Porous metal body, process for producing the same and battery plate formed therefrom
US5597665A (en) * 1994-12-15 1997-01-28 Sumitomo Electric Industries, Ltd. Porous metal body, process for producing the same and battery plate formed therefrom
US5640669A (en) * 1995-01-12 1997-06-17 Sumitomo Electric Industries, Ltd. Process for preparing metallic porous body, electrode substrate for battery and process for preparing the same
US5733684A (en) * 1995-06-19 1998-03-31 Sumitomo Electric Industries, Ltd. Electrode substrate for battery and process for preparing the same
KR100250414B1 (en) * 1995-06-19 2000-04-01 구라우치 노리타카 Electrode plate for cell and its method
US6103319A (en) * 1995-09-28 2000-08-15 Sumitomo Electric Industries, Ltd. Battery electrode substrate and process for producing the same
US5851599A (en) * 1995-09-28 1998-12-22 Sumitomo Electric Industries Co., Ltd. Battery electrode substrate and process for producing the same
US5888658A (en) * 1995-09-28 1999-03-30 Sumitomo Electric Industries, Ltd. Battery electrode substrate and process for producing the same
US5798033A (en) * 1995-10-06 1998-08-25 Sumitomo Electric Industries, Ltd. Process for preparing porous metallic body and porous metallic body for battery electrode substrate prepared therefrom
US6103397A (en) * 1997-03-11 2000-08-15 Mazda Motor Corporation Metallic porous product and composite product thereof and method of producing the same
DE19810544B4 (en) * 1997-03-11 2011-08-11 Mazda Motor Corp. Metallic, porous product and method of making the same
US6387149B1 (en) 1999-06-29 2002-05-14 Sumitomo Electric Industries, Ltd. Metal porous bodies, method for preparation thereof and metallic composite materials using the same
US6840978B2 (en) 2001-06-11 2005-01-11 Sumitomo Electric Industries, Ltd. Porous metal article, metal composite material using the article and method for production thereof
JP2007131898A (en) * 2005-11-09 2007-05-31 Mitsui Chemicals Inc Metal coating method and foamed body
JP2012149282A (en) * 2011-01-17 2012-08-09 Toyama Sumitomo Denko Kk Porous metal having high corrosion resistance, and process for producing the same
WO2012098941A1 (en) * 2011-01-17 2012-07-26 富山住友電工株式会社 Porous metal having high corrosion resistance and process for producing same
CN103328693A (en) * 2011-01-17 2013-09-25 富山住友电工株式会社 Porous metal having high corrosion resistance and process for producing same
JP2013166137A (en) * 2012-02-17 2013-08-29 Eiko Yamada Metal porous body having porous surface
KR20160067897A (en) 2013-09-30 2016-06-14 히타치가세이가부시끼가이샤 Aluminum-based porous body and method for manufacturing same
JP2016142420A (en) * 2015-01-30 2016-08-08 日立化成株式会社 Porous member for heat exchanger
CN108456904A (en) * 2018-04-02 2018-08-28 无锡荣峻环保科技有限公司 A kind of superhigh specific surface area foam metal preparation method
CN108456904B (en) * 2018-04-02 2019-08-23 无锡荣峻环保科技有限公司 A kind of superhigh specific surface area foam metal preparation method

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