JPS54116305A - Porous sintered material - Google Patents
Porous sintered materialInfo
- 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
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
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)
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 |
-
1978
- 1978-03-01 JP JP2381178A patent/JPS54116305A/en active Pending
Cited By (5)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5239091A (en) | Microscopic pressure control device | |
JPS54116305A (en) | Porous sintered material | |
JPS546345A (en) | Moisture-proof method | |
JPS5373067A (en) | Polisher | |
JPS52139609A (en) | Damping material and its preparation | |
JPS52114191A (en) | Method and device for polishing inner surface in tube | |
JPS5226034A (en) | Oil burner | |
JPS5379783A (en) | Production of adsorbent | |
JPS534280A (en) | Thermoplastic mixture for grinding | |
JPS541038A (en) | Fixing device | |
JPS5411087A (en) | Porous support | |
JPS53110842A (en) | Fixing roller | |
JPS5219730A (en) | Facing materials for textiles to present uneven surfaces of a porous s tructure | |
JPS5314114A (en) | Porous material | |
JPS5341487A (en) | Immobilized enzyme and its preparation | |
JPS5213194A (en) | Dressing control device for grindstone | |
JPS52125986A (en) | Electromagnetic proportional control valve | |
JPS53108240A (en) | Ruling dislplay system | |
JPS5210897A (en) | Process for production of ferromagnetic iron oxide powder | |
JPS527667A (en) | Porous electro-potical body | |
JPS5367685A (en) | Porous granular mica | |
JPS5356999A (en) | Bell | |
JPS5232517A (en) | Hoist winding motor | |
JPS52142882A (en) | Coating appliance for inner surfaces of glass tube for use in balloon flask | |
JPS51118436A (en) | Pressure-fixing toner powder |