EP0710516A3 - Verfahren und Spritzgussmasse für die Herstellung metallischer Formkörper - Google Patents

Verfahren und Spritzgussmasse für die Herstellung metallischer Formkörper Download PDF

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Publication number
EP0710516A3
EP0710516A3 EP95115703A EP95115703A EP0710516A3 EP 0710516 A3 EP0710516 A3 EP 0710516A3 EP 95115703 A EP95115703 A EP 95115703A EP 95115703 A EP95115703 A EP 95115703A EP 0710516 A3 EP0710516 A3 EP 0710516A3
Authority
EP
European Patent Office
Prior art keywords
injection
manufacturing
moulding compound
shaped metallic
metallic bodies
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.)
Granted
Application number
EP95115703A
Other languages
English (en)
French (fr)
Other versions
EP0710516A2 (de
EP0710516B1 (de
Inventor
Hans Dr Wohlfromm
Dieter Dr Weinand
Martin Bloemacher
Manfred Schwarz
Eva-Maria Langer
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP0710516A2 publication Critical patent/EP0710516A2/de
Publication of EP0710516A3 publication Critical patent/EP0710516A3/de
Application granted granted Critical
Publication of EP0710516B1 publication Critical patent/EP0710516B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/12—Metallic powder containing non-metallic particles
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Chemically Coating (AREA)
EP95115703A 1994-10-07 1995-10-05 Verfahren und Spritzgussmasse für die Herstellung metallischer Formkörper Expired - Lifetime EP0710516B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4435904 1994-10-07
DE4435904A DE4435904A1 (de) 1994-10-07 1994-10-07 Verfahren und Spritzgußmasse für die Herstellung metallischer Formkörper

Publications (3)

Publication Number Publication Date
EP0710516A2 EP0710516A2 (de) 1996-05-08
EP0710516A3 true EP0710516A3 (de) 1996-07-24
EP0710516B1 EP0710516B1 (de) 1999-05-26

Family

ID=6530227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115703A Expired - Lifetime EP0710516B1 (de) 1994-10-07 1995-10-05 Verfahren und Spritzgussmasse für die Herstellung metallischer Formkörper

Country Status (5)

Country Link
US (1) US5802437A (de)
EP (1) EP0710516B1 (de)
JP (1) JP3980084B2 (de)
DE (2) DE4435904A1 (de)
ES (1) ES2131736T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2955754B1 (ja) * 1998-06-01 1999-10-04 有限会社モールドリサーチ 金属粉末の射出成形用組成物と、その組成物を用いた射出成形及び焼結法
AU3319700A (en) * 1999-04-27 2000-11-10 Bbr Systems Ltd. Method and device for anchoring strands and method for producing clamping wedges
SE520251C2 (sv) * 1999-05-20 2003-06-17 Sandvik Ab Motståndselement av molybdensilicidtyp för sintring av metallpulver
DE10019447A1 (de) * 2000-04-19 2001-10-25 Basf Ag Bindemittel für anorganische Materialpulver zur Herstellung metallischer und keramischer Formkörper
DE10218002B4 (de) * 2002-04-23 2006-09-07 Ims Connector Systems Gmbh Verfahren zur Herstellung eines Steckverbindergehäuse sowie Steckverbindergehäuse
US20060099103A1 (en) * 2002-10-29 2006-05-11 Basf Aktiengesellschaft Metal powder injection molding material and metal powder injection molding method
BR112015012508B1 (pt) * 2012-11-30 2022-01-18 Nv Bekaert Sa Processo para produzir uma manga metálica, manga metálica, filete de serração e cordão de serração
CN104325141B (zh) * 2014-10-23 2016-11-30 李烈熊 一种粉末冶金材料注射成型方法
CN110405214B (zh) * 2019-08-26 2021-11-05 怡力精密制造有限公司 不锈钢材料的制备方法
CN121017534B (zh) * 2025-10-30 2026-03-06 嘉兴精科科技有限公司 一种金属粉末注射成形用高强度铁镍合金喂料及利用其制备的高强度铁镍合金

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01290704A (ja) * 1988-05-16 1989-11-22 Daido Steel Co Ltd 焼結用磁性粉末混練物
EP0356131A1 (de) * 1988-08-20 1990-02-28 Kawasaki Steel Corporation Gesinterte Werkstücke und Verfahren zu ihrer Herstellung
EP0421811A1 (de) * 1989-10-06 1991-04-10 Sumitomo Metal Mining Company Limited Stahllegierung zum Anwenden in spritzgegossenen pulvermetallurgisch hergestellten gesinterten Formkörpern
DE4305201C1 (de) * 1993-02-19 1994-04-07 Eos Electro Optical Syst Verfahren zum Herstellen eines dreidimensionalen Objekts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68923695T3 (de) * 1988-05-30 1999-05-06 Kawasaki Steel Corp., Kobe, Hyogo Gesintertes magnetisches fe-co-material und verfahren zu dessen herstellung.
JPH0647684B2 (ja) * 1989-01-20 1994-06-22 川崎製鉄株式会社 射出成形体の脱脂方法
US5278250A (en) * 1989-11-04 1994-01-11 Del-Ichi Ceramo Co., Limited Process for preparing organic binder
JPH0711012B2 (ja) * 1990-02-06 1995-02-08 三洋化成工業株式会社 成形用組成物および焼結体の製造方法
GB2243160B (en) * 1990-02-13 1994-08-10 Honda Motor Co Ltd A method of producing a moulded article
US5292485A (en) * 1990-04-03 1994-03-08 Ngk Insulators, Ltd. Heat-resistant metal monolith
US5427601A (en) * 1990-11-29 1995-06-27 Ngk Insulators, Ltd. Sintered metal bodies and manufacturing method therefor
US5328657A (en) * 1992-02-26 1994-07-12 Drexel University Method of molding metal particles
DE69307172T2 (de) * 1992-03-16 1997-04-24 Kawasaki Steel Co Bindersystem für den Gebrauch beim Spritzgiessen von sinterfähigen Pulvern und dieses Bindersystem enthaltende Formmasse
US5401292A (en) * 1992-08-03 1995-03-28 Isp Investments Inc. Carbonyl iron power premix composition
EP0604773B2 (de) * 1992-11-27 2000-08-30 Toyota Jidosha Kabushiki Kaisha Eisenlegierungspulver zum Sintern, gesinterte Eisenlegierung mit Abtriebsbeständigkeit und Verfahren zur Herstellung desselben

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01290704A (ja) * 1988-05-16 1989-11-22 Daido Steel Co Ltd 焼結用磁性粉末混練物
EP0356131A1 (de) * 1988-08-20 1990-02-28 Kawasaki Steel Corporation Gesinterte Werkstücke und Verfahren zu ihrer Herstellung
EP0421811A1 (de) * 1989-10-06 1991-04-10 Sumitomo Metal Mining Company Limited Stahllegierung zum Anwenden in spritzgegossenen pulvermetallurgisch hergestellten gesinterten Formkörpern
DE4305201C1 (de) * 1993-02-19 1994-04-07 Eos Electro Optical Syst Verfahren zum Herstellen eines dreidimensionalen Objekts

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9002, Derwent World Patents Index; Class L03, AN 90-011078, XP002002654 *
KLAR, E.: "Metals Handbook, 9th Edition, Vol.7 Powder Metallurgy", 1982, AMERICAN SOCIETY FOR METALS, OHIO, USA, XP002002653 *
LALL, CHAMAN: "Soft Magnetism - Fundamentals for Powder Metallurgy and Metal Injection Molding", 1992, METAL POWDER INDUSTRIES FEDERATION, PRINCETON, NEW JERSEY, USA, XP002002652 *

Also Published As

Publication number Publication date
EP0710516A2 (de) 1996-05-08
ES2131736T3 (es) 1999-08-01
DE59506018D1 (de) 1999-07-01
US5802437A (en) 1998-09-01
JP3980084B2 (ja) 2007-09-19
JPH08209204A (ja) 1996-08-13
DE4435904A1 (de) 1996-04-11
EP0710516B1 (de) 1999-05-26

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