JPS5669334A - Manufacture of porous network-structural metal body - Google Patents

Manufacture of porous network-structural metal body

Info

Publication number
JPS5669334A
JPS5669334A JP14408479A JP14408479A JPS5669334A JP S5669334 A JPS5669334 A JP S5669334A JP 14408479 A JP14408479 A JP 14408479A JP 14408479 A JP14408479 A JP 14408479A JP S5669334 A JPS5669334 A JP S5669334A
Authority
JP
Japan
Prior art keywords
resin
porous network
manufacture
structural metal
metal body
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
JP14408479A
Other languages
Japanese (ja)
Inventor
Eiji Kamijo
Tatsuya Nishimoto
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 JP14408479A priority Critical patent/JPS5669334A/en
Publication of JPS5669334A publication Critical patent/JPS5669334A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0005—Separation of the coating from the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PURPOSE:To inexpensively manufacture porous network-structural metal bodies of a desired form in large quantities by putting a synthetic resin of an arbitrary form having a three-dimensional irregular network structure with continuous pores into a vacuum depositing apparatus, forming a metal vacuum deposited film on the resin surface, and removing the resin. CONSTITUTION:A synthetic resin of an arbitrary form having a three-dimensional irregular network structure with continuous pores is put into a vacuum depositing apparatus. The form may be cylindrical, disclike or conical. A metal vacuum deposited film of Cu, Al, Ni, Fe, Ag, Cr or the like is formed on the resin surface, and the resin is removed by melting at a high temp. or dissolution in chemicals. Thus, porous network metal bodies of a desired form are obtd. more inexpensively in larger quantities as compared to a conventional method. This method is suitable for manufacturing speaker cones. etc.
JP14408479A 1979-11-06 1979-11-06 Manufacture of porous network-structural metal body Pending JPS5669334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14408479A JPS5669334A (en) 1979-11-06 1979-11-06 Manufacture of porous network-structural metal body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14408479A JPS5669334A (en) 1979-11-06 1979-11-06 Manufacture of porous network-structural metal body

Publications (1)

Publication Number Publication Date
JPS5669334A true JPS5669334A (en) 1981-06-10

Family

ID=15353867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14408479A Pending JPS5669334A (en) 1979-11-06 1979-11-06 Manufacture of porous network-structural metal body

Country Status (1)

Country Link
JP (1) JPS5669334A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176686A (en) * 1984-01-25 1986-04-19 ニッテク Porous metal structure and its production and use
CN103628028A (en) * 2013-07-08 2014-03-12 苏州冷石纳米材料科技有限公司 Preparation method for transparent conductive metal network
US11910153B2 (en) 2019-05-23 2024-02-20 Pss Belgium Nv Dipole loudspeaker for producing sound at bass frequencies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6176686A (en) * 1984-01-25 1986-04-19 ニッテク Porous metal structure and its production and use
CN103628028A (en) * 2013-07-08 2014-03-12 苏州冷石纳米材料科技有限公司 Preparation method for transparent conductive metal network
US11910153B2 (en) 2019-05-23 2024-02-20 Pss Belgium Nv Dipole loudspeaker for producing sound at bass frequencies

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