DE69203962D1 - Verfahren zur herstellung eines harten sinterkörpers. - Google Patents

Verfahren zur herstellung eines harten sinterkörpers.

Info

Publication number
DE69203962D1
DE69203962D1 DE69203962T DE69203962T DE69203962D1 DE 69203962 D1 DE69203962 D1 DE 69203962D1 DE 69203962 T DE69203962 T DE 69203962T DE 69203962 T DE69203962 T DE 69203962T DE 69203962 D1 DE69203962 D1 DE 69203962D1
Authority
DE
Germany
Prior art keywords
producing
sinter body
hard sinter
hard
sinter
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
Application number
DE69203962T
Other languages
English (en)
Other versions
DE69203962T2 (de
Inventor
Nobuyuki Kitagawa
Toshio Nomura
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
Application granted granted Critical
Publication of DE69203962D1 publication Critical patent/DE69203962D1/de
Publication of DE69203962T2 publication Critical patent/DE69203962T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
DE69203962T 1991-05-31 1992-05-29 Verfahren zur herstellung eines harten sinterkörpers. Expired - Lifetime DE69203962T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15548991 1991-05-31

Publications (2)

Publication Number Publication Date
DE69203962D1 true DE69203962D1 (de) 1995-09-14
DE69203962T2 DE69203962T2 (de) 1995-11-23

Family

ID=15607167

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203962T Expired - Lifetime DE69203962T2 (de) 1991-05-31 1992-05-29 Verfahren zur herstellung eines harten sinterkörpers.

Country Status (3)

Country Link
US (1) US5403373A (de)
EP (1) EP0516165B1 (de)
DE (1) DE69203962T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69502277T2 (de) * 1994-03-10 1998-09-10 Man B & W Diesel Gmbh Verfahren zur herstellung einer düse für kraftstoffventil und düse
DE19546901C1 (de) * 1995-12-15 1997-04-24 Fraunhofer Ges Forschung Verfahren zur Herstellung von Hartmetallbauteilen
DE19709651A1 (de) * 1996-03-16 1997-10-30 Widia Gmbh Verbundwerkstoff und Verfahren zu seiner Herstellung
JP3309816B2 (ja) * 1998-01-22 2002-07-29 松下電器産業株式会社 微細表面形状測定装置及び触針製造方法
ATE221140T1 (de) 1998-07-08 2002-08-15 Widia Gmbh Hartmetall- oder cermet-körper und verfahren zu seiner herstellung
US6328918B1 (en) * 1999-03-04 2001-12-11 Honeywell International Inc. Low pressure injection molding of metal and ceramic threaded components
EP1228827A4 (de) * 1999-07-19 2002-10-02 Kobayashi Industry Co Ltd Verfahren und vorrichtung zur herstellung von pulverformkörper
SE0004813L (sv) * 2000-12-21 2002-06-18 Skf Ab Rullningslager
DE10213910B4 (de) * 2002-03-28 2004-05-06 Wieland-Werke Ag Objektivierung von (Oberflächen-)Prüfverfahren durch Bildverarbeitung
US6986866B2 (en) * 2002-11-04 2006-01-17 Kennametal Inc. Method and apparatus for cross-hole pressing to produce cutting inserts
CA2528754A1 (en) * 2003-06-10 2004-12-29 Gkn Sinter Metals, Inc. Method and apparatus for forming a hole or slot in powder metal components
US20050227772A1 (en) * 2004-04-13 2005-10-13 Edward Kletecka Powdered metal multi-lobular tooling and method of fabrication
US8033805B2 (en) * 2007-11-27 2011-10-11 Kennametal Inc. Method and apparatus for cross-passageway pressing to produce cutting inserts
US8062014B2 (en) * 2007-11-27 2011-11-22 Kennametal Inc. Method and apparatus using a split case die to press a part and the part produced therefrom
FR2973265B1 (fr) * 2011-03-31 2014-03-28 Centre Nat Rech Scient Procede de fabrication par frittage flash d'une piece de forme complexe et dispositif pour la mise en œuvre d'un tel procede.
JP6445858B2 (ja) 2014-12-12 2018-12-26 住友電工焼結合金株式会社 焼結部品の製造方法、及びドリル
JP7038134B2 (ja) 2017-03-09 2022-03-17 ジーケーエヌ シンター メタルズ、エル・エル・シー 水平貫通孔を有する粉末金属インサートを形成する方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113480A (en) * 1976-12-09 1978-09-12 Cabot Corporation Method of injection molding powder metal parts
US4721599A (en) * 1985-04-26 1988-01-26 Hitachi Metals, Ltd. Method for producing metal or alloy articles
JPH07116494B2 (ja) * 1987-11-13 1995-12-13 三菱マテリアル株式会社 サーメット製時計ケース素材およびその製造法
JPH0686608B2 (ja) * 1987-12-14 1994-11-02 川崎製鉄株式会社 金属粉末射出成形による鉄焼結体の製造方法
JP2769821B2 (ja) * 1988-03-11 1998-06-25 京セラ株式会社 ＴｉＣＮ基サーメットおよびその製法
EP0378702B1 (de) * 1988-06-27 1996-09-04 Kawasaki Steel Corporation Gesinterter legierungsstahl mit ausgezeichnetem korrosionswiderstand und verfahren zur herstellung
JP2730766B2 (ja) * 1989-08-08 1998-03-25 住友金属鉱山株式会社 射出成形粉末冶金製品の製造方法
WO1991004119A1 (fr) * 1989-09-14 1991-04-04 Sumitomo Electric Industries, Ltd. Procede de production de carbure fritte ou d'alliage de cermet
DE69024582T2 (de) * 1989-10-06 1996-05-15 Sumitomo Metal Mining Co Stahllegierung zum Anwenden in spritzgegossenen pulvermetallurgisch hergestellten gesinterten Formkörpern
US5015294A (en) * 1990-04-04 1991-05-14 Gte Products Corporation Composition suitable for injection molding of metal alloy, or metal carbide powders
US5045276A (en) * 1990-10-11 1991-09-03 Sumitomo Metal Mining Company Limited Method for production of injection molded powder metallurgy product

Also Published As

Publication number Publication date
DE69203962T2 (de) 1995-11-23
EP0516165A3 (en) 1992-12-30
EP0516165B1 (de) 1995-08-09
EP0516165A2 (de) 1992-12-02
US5403373A (en) 1995-04-04

Similar Documents

Publication Publication Date Title
DE59202175D1 (de) Verfahren zur Herstellung eines cellulosischen Formkörpers.
DE3861537D1 (de) Verfahren zur herstellung eines gewuerzmittels.
ATE128608T1 (de) Verfahren zur herstellung eines flächenreissverschlusses und so hergestellter flächenreissverschluss.
DE69019090D1 (de) Verfahren zur herstellung eines wasserstoff enthaltenden 2,2-difluorpropans.
DE69202709D1 (de) Verfahren zur Herstellung eines geformten Hohlkörpers.
DE69002755T2 (de) Verfahren zur herstellung eines gelöteten gegenstandes.
DE69000661T2 (de) Verfahren zur herstellung eines gewuerzmittels.
DE69203962D1 (de) Verfahren zur herstellung eines harten sinterkörpers.
DE3878210D1 (de) Verfahren zur herstellung eines entschwefelelungsmittels.
DE68900870D1 (de) Verfahren zur herstellung eines glaskoerpers.
DE69016848D1 (de) Verfahren zur Herstellung eines Hohlkörpers.
DE3582001D1 (de) Verfahren zur herstellung eines gleitkoerpers.
DE69110286D1 (de) Verfahren zur herstellung eines überzuges.
DE59201852D1 (de) Verfahren zur herstellung eines stiftes.
DE68904702T2 (de) Verfahren zur herstellung eines ventilschiebers.
DE69221119T2 (de) Verfahren zur herstellung eines porösen metallkörpers
DE3878486T2 (de) Verfahren zur herstellung eines hartloetflussmittels.
DE68908265D1 (de) Verfahren zur herstellung eines formkoerpers aus bornitrid.
DE59105327D1 (de) Verfahren zur Herstellung eines Feuchthaltemittels.
DE59201434D1 (de) Verfahren zur Herstellung eines Glühkathodenelements.
DE3872272T2 (de) Verfahren zur herstellung eines sinterkoerpers mit hoher dichte.
DE69004567D1 (de) Verfahren zur herstellung eines zellularen körpers.
DE59000165D1 (de) Verfahren zur herstellung eines radkoerpers.
DE59303159D1 (de) Verfahren zur herstellung eines siegelbaren, selbstvernetzenden bindemittels
DE3780995T2 (de) Verfahren zur herstellung eines metallischen musters.

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033

R071 Expiry of right

Ref document number: 516165

Country of ref document: EP