JPS5413402A - Preparation of porous material - Google Patents

Preparation of porous material

Info

Publication number
JPS5413402A
JPS5413402A JP7939177A JP7939177A JPS5413402A JP S5413402 A JPS5413402 A JP S5413402A JP 7939177 A JP7939177 A JP 7939177A JP 7939177 A JP7939177 A JP 7939177A JP S5413402 A JPS5413402 A JP S5413402A
Authority
JP
Japan
Prior art keywords
porous material
preparation
pressurizing
prepare
heating
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
JP7939177A
Other languages
Japanese (ja)
Inventor
Akio Hara
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 JP7939177A priority Critical patent/JPS5413402A/en
Publication of JPS5413402A publication Critical patent/JPS5413402A/en
Pending legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

PURPOSE: To prepare the porous material consisting of only open pores, by pressurizing the intermediate sintered product of metal powders, ceramic powders, etc. using inert gas while heating.
COPYRIGHT: (C)1979,JPO&Japio
JP7939177A 1977-07-01 1977-07-01 Preparation of porous material Pending JPS5413402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7939177A JPS5413402A (en) 1977-07-01 1977-07-01 Preparation of porous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7939177A JPS5413402A (en) 1977-07-01 1977-07-01 Preparation of porous material

Publications (1)

Publication Number Publication Date
JPS5413402A true JPS5413402A (en) 1979-01-31

Family

ID=13688553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7939177A Pending JPS5413402A (en) 1977-07-01 1977-07-01 Preparation of porous material

Country Status (1)

Country Link
JP (1) JPS5413402A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001834A1 (en) * 1989-08-07 1991-02-21 Kabushiki Kaisha Kobe Seiko Sho Method of improving quality of porous body having air holes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001834A1 (en) * 1989-08-07 1991-02-21 Kabushiki Kaisha Kobe Seiko Sho Method of improving quality of porous body having air holes
US5126103A (en) * 1989-08-07 1992-06-30 Kabushiki Kaisha Kobeseikosho Process for modifying porous material having open cells

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