ES2131736T3 - Procedimiento y masa para el moldeo por inyeccion para la obtencion de cuerpos moldeados metalicos. - Google Patents

Procedimiento y masa para el moldeo por inyeccion para la obtencion de cuerpos moldeados metalicos.

Info

Publication number
ES2131736T3
ES2131736T3 ES95115703T ES95115703T ES2131736T3 ES 2131736 T3 ES2131736 T3 ES 2131736T3 ES 95115703 T ES95115703 T ES 95115703T ES 95115703 T ES95115703 T ES 95115703T ES 2131736 T3 ES2131736 T3 ES 2131736T3
Authority
ES
Spain
Prior art keywords
mass
molded bodies
procedure
injection molding
powder
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
ES95115703T
Other languages
English (en)
Inventor
Hans Dr Wohlfromm
Dieter Dr Weinand
Martin Blomacher
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
Application granted granted Critical
Publication of ES2131736T3 publication Critical patent/ES2131736T3/es
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 prealloyed 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)

Abstract

LOS CUERPOS MOLDEADOS METALICOS SE CONFORMAN A PARTIR DE UNA MASA DE FUNDICION DE INYECCION, QUE CONTIENE AL MENOS UN POLVO METALICO CARBONILO Y AL MENOS UN POLVO DE ELEMENTOS DE METALES A PARTIR DEL GRUPO CR, MN, V, SI, TI O METALES SENSIBLES A LA OXIDACION, SIENDO SOMETIDOS A PROCESO DE AGLOMERACION Y SINTERIZACION. EN LUGAR DE UN POLVO DE ELEMENTO PUEDE SER UTILIZADO TAMBIEN UN POLVO DE ACCION CONTENIENDO EL METAL CORRESPONDIENTE.
ES95115703T 1994-10-07 1995-10-05 Procedimiento y masa para el moldeo por inyeccion para la obtencion de cuerpos moldeados metalicos. Expired - Lifetime ES2131736T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2131736T3 true ES2131736T3 (es) 1999-08-01

Family

ID=6530227

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95115703T Expired - Lifetime ES2131736T3 (es) 1994-10-07 1995-10-05 Procedimiento y masa para el moldeo por inyeccion para la obtencion de cuerpos moldeados metalicos.

Country Status (5)

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

Families Citing this family (9)

* 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
WO2000065170A1 (de) * 1999-04-27 2000-11-02 Bbr Systems Ltd. Verfahren und vorrichtung zur verankerung für litzen und herstellungsverfahren für ankerkeile
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
AU2003278115A1 (en) * 2002-10-29 2004-05-25 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

Family Cites Families (15)

* 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
DE68923695T3 (de) * 1988-05-30 1999-05-06 Kawasaki Steel Co Gesintertes magnetisches fe-co-material und verfahren zu dessen herstellung.
US4964907A (en) * 1988-08-20 1990-10-23 Kawasaki Steel Corp. Sintered bodies and production process thereof
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
DE69024582T2 (de) * 1989-10-06 1996-05-15 Sumitomo Metal Mining Co Stahllegierung zum Anwenden in spritzgegossenen pulvermetallurgisch hergestellten gesinterten Formkörpern
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 (en) * 1992-11-27 2000-08-30 Toyota Jidosha Kabushiki Kaisha Fe-based alloy powder adapted for sintering, Fe-based sintered alloy having wear resistance, and process for producing the same
DE4305201C1 (de) * 1993-02-19 1994-04-07 Eos Electro Optical Syst Verfahren zum Herstellen eines dreidimensionalen Objekts

Also Published As

Publication number Publication date
US5802437A (en) 1998-09-01
JPH08209204A (ja) 1996-08-13
EP0710516A2 (de) 1996-05-08
JP3980084B2 (ja) 2007-09-19
EP0710516B1 (de) 1999-05-26
EP0710516A3 (de) 1996-07-24
DE59506018D1 (de) 1999-07-01
DE4435904A1 (de) 1996-04-11

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