DE69522774D1 - Poröser Metallkörper und Verfahren seiner Herstellung - Google Patents
Poröser Metallkörper und Verfahren seiner HerstellungInfo
- Publication number
- DE69522774D1 DE69522774D1 DE69522774T DE69522774T DE69522774D1 DE 69522774 D1 DE69522774 D1 DE 69522774D1 DE 69522774 T DE69522774 T DE 69522774T DE 69522774 T DE69522774 T DE 69522774T DE 69522774 D1 DE69522774 D1 DE 69522774D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacture
- metal body
- porous metal
- porous
- metal
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2027—Metallic material
- B01D39/2031—Metallic material the material being particulate
- B01D39/2034—Metallic material the material being particulate sintered or bonded by inorganic agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- 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
- B22F3/1103—Making porous workpieces or articles with particular physical characteristics
-
- 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
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25522894 | 1994-10-20 | ||
JP30732794 | 1994-12-12 | ||
JP30732894 | 1994-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69522774D1 true DE69522774D1 (de) | 2001-10-25 |
DE69522774T2 DE69522774T2 (de) | 2002-07-04 |
Family
ID=27334413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69522774T Expired - Lifetime DE69522774T2 (de) | 1994-10-20 | 1995-10-19 | Poröser Metallkörper und Verfahren seiner Herstellung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5625861A (de) |
EP (1) | EP0707910B1 (de) |
CA (1) | CA2160857C (de) |
DE (1) | DE69522774T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3271737B2 (ja) * | 1995-09-22 | 2002-04-08 | 新東工業株式会社 | 鋳造用多孔質金型材及びその製造方法 |
GB2309609A (en) * | 1996-01-26 | 1997-07-30 | Sharp Kk | Observer tracking autostereoscopic directional display |
US5850590A (en) * | 1996-04-19 | 1998-12-15 | Kabushiki Kaisha Kobe Seiko Sho | Method for making a porous sintered material |
CA2190238A1 (en) * | 1996-07-15 | 1998-01-15 | Ryutaro Motoki | Sintered metal filters |
US6030294A (en) * | 1997-04-22 | 2000-02-29 | Carbite, Inc. | Golf club with porous striking surface and its method of manufacture |
US5930580A (en) * | 1998-04-30 | 1999-07-27 | The United States Of America As Represented By The Secretary Of The Navy | Method for forming porous metals |
US6592807B2 (en) | 2001-05-24 | 2003-07-15 | The Goodyear Tire And Rubber Company | Method of making a porous tire tread mold |
US7651657B2 (en) * | 2003-06-20 | 2010-01-26 | Crs Holdings, Inc. | Manufacturing of controlled porosity metallic tools |
DE602004008622T2 (de) * | 2003-06-20 | 2008-06-05 | CRS Holdings, Inc., Wilmington | Herstellung von metallwerkzeugen mit kontrollierter porosität |
US7361300B2 (en) * | 2003-08-12 | 2008-04-22 | Mott Corporation | Method of making extended area filter |
US20050035051A1 (en) * | 2003-08-12 | 2005-02-17 | Mott Metallurgical Corporation | Extended area filter |
US7615184B2 (en) * | 2006-01-25 | 2009-11-10 | Alexander Lobovsky | Metal, ceramic and cermet articles formed from low viscosity aqueous slurries |
CN103492106B (zh) * | 2011-02-14 | 2015-08-05 | 新东工业株式会社 | 模具用型材、模具用透气性构件、以及模具用型材和模具用透气性构件的制造方法 |
CN104759629B (zh) * | 2015-04-01 | 2017-07-18 | 成都易态科技有限公司 | 用于过滤的柔性多孔金属箔及柔性多孔金属箔的制备方法 |
WO2019225513A1 (ja) | 2018-05-23 | 2019-11-28 | 住友電工焼結合金株式会社 | 焼結部材の製造方法、及び焼結部材 |
DE202023100313U1 (de) | 2022-02-02 | 2023-02-10 | Geister Medizintechnik Gmbh | Sterilisationsbehälter |
FR3134733A1 (fr) * | 2022-04-22 | 2023-10-27 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procédé de fabrication d’une pièce poreuse par fusion laser sur lit de poudre |
CN115921866A (zh) * | 2022-10-09 | 2023-04-07 | 季华实验室 | 热致空泡化耐火金属及其制造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1153785A (fr) * | 1955-06-13 | 1958-03-21 | Purolator Products Inc | Perfectionnements apportés aux éléments filtrants et à leurs procédés de fabrication |
US3577226A (en) * | 1967-06-30 | 1971-05-04 | Union Carbide Corp | Metal bodies of uniform porosity |
US4455354A (en) * | 1980-11-14 | 1984-06-19 | Minnesota Mining And Manufacturing Company | Dimensionally-controlled cobalt-containing precision molded metal article |
JPH01205846A (ja) | 1988-02-10 | 1989-08-18 | Izumi Jidosha Kogyo Kk | 金属鋳造用金型 |
JPH0368708A (ja) * | 1989-08-07 | 1991-03-25 | Kozo Ishizaki | 開気孔を有する多孔体の改質方法 |
JPH03170656A (ja) | 1989-11-29 | 1991-07-24 | Sugitani Kinzoku Kogyo Kk | アルミニウム合金金型 |
JP2663190B2 (ja) | 1990-02-17 | 1997-10-15 | 新東工業株式会社 | 加飾プラスチックス成形用金型の製作方法 |
JP2674715B2 (ja) | 1990-04-13 | 1997-11-12 | 大同特殊鋼株式会社 | 多孔質金型の製造方法 |
JPH0483603A (ja) | 1990-07-27 | 1992-03-17 | Ngk Spark Plug Co Ltd | セラミック成形用金型 |
EP0486421B1 (de) * | 1990-11-15 | 1996-06-12 | Unipor Ag | Verfahren zur Herstellung eines metallischen Werkstoffes und Werkstoff, der nach dem Verfahren hergestellt ist |
JP3110106B2 (ja) | 1991-01-08 | 2000-11-20 | 積水化学工業株式会社 | 射出成形用金型 |
JPH04308048A (ja) | 1991-04-04 | 1992-10-30 | Tokyo Tungsten Co Ltd | タングステン多孔質材の製造方法 |
JP2949679B2 (ja) | 1992-07-17 | 1999-09-20 | 新東工業株式会社 | 多孔質金型材の製造方法 |
-
1995
- 1995-10-18 CA CA002160857A patent/CA2160857C/en not_active Expired - Lifetime
- 1995-10-18 US US08/544,891 patent/US5625861A/en not_active Expired - Lifetime
- 1995-10-19 EP EP95116514A patent/EP0707910B1/de not_active Expired - Lifetime
- 1995-10-19 DE DE69522774T patent/DE69522774T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2160857A1 (en) | 1996-04-21 |
DE69522774T2 (de) | 2002-07-04 |
EP0707910B1 (de) | 2001-09-19 |
US5625861A (en) | 1997-04-29 |
EP0707910A2 (de) | 1996-04-24 |
CA2160857C (en) | 2001-12-25 |
EP0707910A3 (de) | 1997-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |