JPS54116305A - Porous sintered material - Google Patents

Porous sintered material

Info

Publication number
JPS54116305A
JPS54116305A JP2381178A JP2381178A JPS54116305A JP S54116305 A JPS54116305 A JP S54116305A JP 2381178 A JP2381178 A JP 2381178A JP 2381178 A JP2381178 A JP 2381178A JP S54116305 A JPS54116305 A JP S54116305A
Authority
JP
Japan
Prior art keywords
sintered material
porous sintered
porosity
smaller
controlling
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
JP2381178A
Other languages
Japanese (ja)
Inventor
Kenichiro Shibata
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 JP2381178A priority Critical patent/JPS54116305A/en
Publication of JPS54116305A publication Critical patent/JPS54116305A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Filtering Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

PURPOSE: To provide porous sintered material with small variation which is used for flow-controlling unit, by controlling porosity on the surface through mutual polishing so as to make the surface porosity smaller than the inside porosity.
CONSTITUTION: Porous sintered material is mutually polished by barrel polishing etc. so as to plug the pores on the surface and to produce porous sintered material with surface porosity smaller than the inside porosity.
COPYRIGHT: (C)1979,JPO&Japio
JP2381178A 1978-03-01 1978-03-01 Porous sintered material Pending JPS54116305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2381178A JPS54116305A (en) 1978-03-01 1978-03-01 Porous sintered material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2381178A JPS54116305A (en) 1978-03-01 1978-03-01 Porous sintered material

Publications (1)

Publication Number Publication Date
JPS54116305A true JPS54116305A (en) 1979-09-10

Family

ID=12120713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2381178A Pending JPS54116305A (en) 1978-03-01 1978-03-01 Porous sintered material

Country Status (1)

Country Link
JP (1) JPS54116305A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08291304A (en) * 1995-02-23 1996-11-05 Mitsubishi Materials Corp Porous metal plate with large specific surface area
JPH09143511A (en) * 1995-11-29 1997-06-03 Mitsubishi Materials Corp Porous metallic body having large specific surface area
SE2150044A1 (en) * 2021-01-18 2022-07-19 Valmet Oy Porous metallic material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08291304A (en) * 1995-02-23 1996-11-05 Mitsubishi Materials Corp Porous metal plate with large specific surface area
JPH09143511A (en) * 1995-11-29 1997-06-03 Mitsubishi Materials Corp Porous metallic body having large specific surface area
SE2150044A1 (en) * 2021-01-18 2022-07-19 Valmet Oy Porous metallic material
WO2022154708A1 (en) * 2021-01-18 2022-07-21 Valmet Ab Porous metallic material
SE545838C2 (en) * 2021-01-18 2024-02-20 Valmet Oy Vibration polshing of a product comprising a porous metallic material

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