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WO2005009654A3 - Procede de production de composants d'une turbine a gaz - Google Patents

Procede de production de composants d'une turbine a gaz Download PDF

Info

Publication number
WO2005009654A3
WO2005009654A3 PCT/DE2004/001468 DE2004001468W WO2005009654A3 WO 2005009654 A3 WO2005009654 A3 WO 2005009654A3 DE 2004001468 W DE2004001468 W DE 2004001468W WO 2005009654 A3 WO2005009654 A3 WO 2005009654A3
Authority
WO
WIPO (PCT)
Prior art keywords
moulded body
gas turbine
injection moulding
producing components
binding 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.)
Ceased
Application number
PCT/DE2004/001468
Other languages
German (de)
English (en)
Other versions
WO2005009654A2 (fr
Inventor
Josef Kranzeder
Max Kraus
Claus Mueller
Erich Steinhardt
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.)
MTU Aero Engines AG
Original Assignee
MTU Aero Engines 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 MTU Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Publication of WO2005009654A2 publication Critical patent/WO2005009654A2/fr
Publication of WO2005009654A3 publication Critical patent/WO2005009654A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B22F3/10—Sintering 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
    • 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
    • B22F2003/1042—Sintering only with support for articles to be sintered
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention concerne un procédé de production de composants d'une turbine à gaz, en particulier d'un moteur d'avion, par un moulage par injection tel que mis en oeuvre dans la métallurgie des poudres. Dans un tel procédé de moulage par injection, une poudre métallique est d'abord mélangée avec un liant pour former une matière homogène qui est ensuite moulée par injection pour former au moins un corps moulé. Le ou chaque corps moulé est alors soumis à un procédé de retrait du liant. Enfin, le ou chaque corps moulé est compacté par frittage pour former au moins un composant présentant les caractéristiques géométriques souhaitées. Selon l'invention, le ou chaque corps moulé est, lors du frittage, déposé dans une matière pulvérulente.
PCT/DE2004/001468 2003-07-19 2004-07-08 Procede de production de composants d'une turbine a gaz Ceased WO2005009654A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10332882A DE10332882A1 (de) 2003-07-19 2003-07-19 Verfahren zur Herstellung von Bauteilen einer Gasturbine
DE10332882.3 2003-07-19

Publications (2)

Publication Number Publication Date
WO2005009654A2 WO2005009654A2 (fr) 2005-02-03
WO2005009654A3 true WO2005009654A3 (fr) 2005-06-16

Family

ID=33560219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/001468 Ceased WO2005009654A2 (fr) 2003-07-19 2004-07-08 Procede de production de composants d'une turbine a gaz

Country Status (2)

Country Link
DE (1) DE10332882A1 (fr)
WO (1) WO2005009654A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3976379A1 (fr) * 2019-05-30 2022-04-06 Stratasys Ltd. Procédé de conservation de forme d'un objet pendant le frittage

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195902A (ja) * 1985-02-25 1986-08-30 Matsushita Electric Works Ltd 希土類磁石の焼結方法
DE3608095A1 (de) * 1985-03-15 1986-10-16 MTU Motoren- und Turbinen-Union München GmbH, 80995 München Verfahren zum herstellen von sinterformteilen
DE3527367A1 (de) * 1985-07-31 1987-02-12 Mtu Muenchen Gmbh Auf pulvermetallurgischem wege hergestellte bauteile
US4783297A (en) * 1983-05-13 1988-11-08 Ngk Insulators, Ltd. Method of producing ceramic parts
EP0633440A1 (fr) * 1993-07-02 1995-01-11 Abb Research Ltd. Procédé pour la préparation d'un support de frittage
JPH0820804A (ja) * 1994-07-08 1996-01-23 Sumitomo Electric Ind Ltd 焼結部品の製造方法
JPH0892606A (ja) * 1994-09-28 1996-04-09 Olympus Optical Co Ltd 金属粉末焼結体の製造方法
JPH09256003A (ja) * 1996-03-22 1997-09-30 Olympus Optical Co Ltd 金属粉末射出成形方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783297A (en) * 1983-05-13 1988-11-08 Ngk Insulators, Ltd. Method of producing ceramic parts
JPS61195902A (ja) * 1985-02-25 1986-08-30 Matsushita Electric Works Ltd 希土類磁石の焼結方法
DE3608095A1 (de) * 1985-03-15 1986-10-16 MTU Motoren- und Turbinen-Union München GmbH, 80995 München Verfahren zum herstellen von sinterformteilen
DE3527367A1 (de) * 1985-07-31 1987-02-12 Mtu Muenchen Gmbh Auf pulvermetallurgischem wege hergestellte bauteile
EP0633440A1 (fr) * 1993-07-02 1995-01-11 Abb Research Ltd. Procédé pour la préparation d'un support de frittage
JPH0820804A (ja) * 1994-07-08 1996-01-23 Sumitomo Electric Ind Ltd 焼結部品の製造方法
JPH0892606A (ja) * 1994-09-28 1996-04-09 Olympus Optical Co Ltd 金属粉末焼結体の製造方法
JPH09256003A (ja) * 1996-03-22 1997-09-30 Olympus Optical Co Ltd 金属粉末射出成形方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 025 (M - 556) 23 January 1987 (1987-01-23) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 05 31 May 1996 (1996-05-31) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 08 30 August 1996 (1996-08-30) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 01 30 January 1998 (1998-01-30) *

Also Published As

Publication number Publication date
DE10332882A1 (de) 2005-02-03
WO2005009654A2 (fr) 2005-02-03

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