ES2173662T3 - Agente auxiliar de compactacion para producir piezas moldeadas sinterizables a partir de un polvo metalico. - Google Patents

Agente auxiliar de compactacion para producir piezas moldeadas sinterizables a partir de un polvo metalico.

Info

Publication number
ES2173662T3
ES2173662T3 ES98964406T ES98964406T ES2173662T3 ES 2173662 T3 ES2173662 T3 ES 2173662T3 ES 98964406 T ES98964406 T ES 98964406T ES 98964406 T ES98964406 T ES 98964406T ES 2173662 T3 ES2173662 T3 ES 2173662T3
Authority
ES
Spain
Prior art keywords
molded parts
metallic powder
sintered molded
produce sintered
compaction agent
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
ES98964406T
Other languages
English (en)
Inventor
Rene Lindenau
Klaus Dollmeier
Wieland Kynast
Jens Wahnschaffe
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.)
GKN Sinter Metals GmbH
Original Assignee
GKN Sinter Metals GmbH
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 GKN Sinter Metals GmbH filed Critical GKN Sinter Metals GmbH
Application granted granted Critical
Publication of ES2173662T3 publication Critical patent/ES2173662T3/es
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
    • B22F3/02—Compacting only
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/02—Compacting only
    • B22F2003/023—Lubricant mixed with the metal powder
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

La invención se refiere a un procedimiento para producir piezas metálicas moldeables por sinterización a partir de un polvo metálico al que se ha añadido un agente auxiliar de compactación. Dicho agente auxiliar de compactación contiene al menos parcialmente componentes de la familia de los polialquilengilcoles. El polvo metálico se sitúa en el molde y se compacta bajo presión antes de ser descargado del molde en forma de una pieza compacta.
ES98964406T 1997-11-28 1998-11-18 Agente auxiliar de compactacion para producir piezas moldeadas sinterizables a partir de un polvo metalico. Expired - Lifetime ES2173662T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752993A DE19752993A1 (de) 1997-11-28 1997-11-28 Verfahren zur Herstellung von sinterbaren metallischen Formteilen aus einem Metallpulver

Publications (1)

Publication Number Publication Date
ES2173662T3 true ES2173662T3 (es) 2002-10-16

Family

ID=7850223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98964406T Expired - Lifetime ES2173662T3 (es) 1997-11-28 1998-11-18 Agente auxiliar de compactacion para producir piezas moldeadas sinterizables a partir de un polvo metalico.

Country Status (12)

Country Link
US (1) US6224823B1 (es)
EP (1) EP0968068B1 (es)
JP (1) JP3386078B2 (es)
KR (1) KR100341359B1 (es)
AR (1) AR009920A1 (es)
AT (1) ATE214988T1 (es)
BR (1) BR9807116A (es)
CA (1) CA2279275C (es)
DE (2) DE19752993A1 (es)
ES (1) ES2173662T3 (es)
TW (1) TW434064B (es)
WO (1) WO1999028069A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101471A1 (de) * 2001-01-12 2002-07-25 Gkn Sinter Metals Gmbh Verfahren zur Herstellung eines gesinterten Bauteils mit überlagerten Schwingungen während des Preßvorgangs
DE10111325C1 (de) * 2001-03-08 2002-10-02 Gkn Sinter Metals Gmbh Verfahren zur Herstellung eines gesinterten metallischen Bauteils mit wenigstens einer Bohrung
SE0103398D0 (sv) * 2001-10-12 2001-10-12 Hoeganaes Ab Lubricant powder for powder metallurgy
US6689188B2 (en) * 2002-01-25 2004-02-10 Hoeganes Corporation Powder metallurgy lubricant compositions and methods for using the same
US6802885B2 (en) * 2002-01-25 2004-10-12 Hoeganaes Corporation Powder metallurgy lubricant compositions and methods for using the same
DE10244486A1 (de) * 2002-09-24 2004-04-01 Gkn Sinter Metals Gmbh Mischung zur Herstellung von gesinterten Formteilen
US7237730B2 (en) * 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
US8316541B2 (en) * 2007-06-29 2012-11-27 Pratt & Whitney Canada Corp. Combustor heat shield with integrated louver and method of manufacturing the same
US7543383B2 (en) 2007-07-24 2009-06-09 Pratt & Whitney Canada Corp. Method for manufacturing of fuel nozzle floating collar
CA3079312C (en) 2013-09-12 2022-05-17 National Research Council Of Canada Lubricant for powder metallurgy and metal powder compositions containing said lubricant
EP3165302A1 (de) 2015-11-03 2017-05-10 Wachs-Chemie Elsteraue e.K. Gleitmittel auf basis zuckerrohrwachse

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427434B (sv) * 1980-03-06 1983-04-11 Hoeganaes Ab Jernbaserad pulverblandning med tillsats mot avblandning och/eller damning
US4485182A (en) * 1982-07-28 1984-11-27 Ibiden Kabushiki Kaisha Powder composition for producing sintered ceramic
US4595558A (en) * 1985-05-17 1986-06-17 Kerr-Mcgee Chemical Corporation Additive agents for use in the manufacture of molded particulate metal articles
DE4003219A1 (de) 1989-10-24 1991-08-08 Basf Ag Verfahren zur herstellung von formulierungen aus keramischen und/oder metallischen fasern
US5079198A (en) * 1990-07-24 1992-01-07 Eaton Corporation Ceramic phase in sintered silicon nitride containing cerium, aluminum, and iron
US5194203A (en) 1991-02-28 1993-03-16 Mitsui Mining & Smelting Co., Ltd. Methods of removing binder from powder moldings
US5328657A (en) * 1992-02-26 1994-07-12 Drexel University Method of molding metal particles
US5298055A (en) 1992-03-09 1994-03-29 Hoeganaes Corporation Iron-based powder mixtures containing binder-lubricant
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
US5308556A (en) * 1993-02-23 1994-05-03 Corning Incorporated Method of making extrusion dies from powders
US5432223A (en) 1994-08-16 1995-07-11 National Research Council Of Canada Segregation-free metallurgical blends containing a modified PVP binder
US5498276A (en) 1994-09-14 1996-03-12 Hoeganaes Corporation Iron-based powder compositions containing green strengh enhancing lubricants
US5782954A (en) 1995-06-07 1998-07-21 Hoeganaes Corporation Iron-based metallurgical compositions containing flow agents and methods for using same
JP2003526693A (ja) 1997-10-21 2003-09-09 ヘガネス・コーポレーシヨン 結合剤／潤滑剤を含有する改良された冶金用組成物及びその製造方法

Also Published As

Publication number Publication date
KR100341359B1 (ko) 2002-06-22
CA2279275C (en) 2006-04-18
JP3386078B2 (ja) 2003-03-10
JP2000517004A (ja) 2000-12-19
WO1999028069A1 (de) 1999-06-10
TW434064B (en) 2001-05-16
AR009920A1 (es) 2000-05-03
DE19752993A1 (de) 1999-06-02
EP0968068A1 (de) 2000-01-05
ATE214988T1 (de) 2002-04-15
CA2279275A1 (en) 1999-06-10
KR20000070202A (ko) 2000-11-25
US6224823B1 (en) 2001-05-01
EP0968068B1 (de) 2002-03-27
DE59803513D1 (de) 2002-05-02
BR9807116A (pt) 2000-04-25

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