FR2981590B1 - Procede de realisation d'une preforme frittee et d'assemblage de ladite preforme sur une piece - Google Patents

Procede de realisation d'une preforme frittee et d'assemblage de ladite preforme sur une piece

Info

Publication number
FR2981590B1
FR2981590B1 FR1159587A FR1159587A FR2981590B1 FR 2981590 B1 FR2981590 B1 FR 2981590B1 FR 1159587 A FR1159587 A FR 1159587A FR 1159587 A FR1159587 A FR 1159587A FR 2981590 B1 FR2981590 B1 FR 2981590B1
Authority
FR
France
Prior art keywords
preform
workpiece
assembling
making
sintered
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.)
Active
Application number
FR1159587A
Other languages
English (en)
Other versions
FR2981590A1 (fr
Inventor
Jean-Baptiste Mottin
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1159587A priority Critical patent/FR2981590B1/fr
Publication of FR2981590A1 publication Critical patent/FR2981590A1/fr
Application granted granted Critical
Publication of FR2981590B1 publication Critical patent/FR2981590B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
FR1159587A 2011-10-21 2011-10-21 Procede de realisation d'une preforme frittee et d'assemblage de ladite preforme sur une piece Active FR2981590B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1159587A FR2981590B1 (fr) 2011-10-21 2011-10-21 Procede de realisation d'une preforme frittee et d'assemblage de ladite preforme sur une piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1159587A FR2981590B1 (fr) 2011-10-21 2011-10-21 Procede de realisation d'une preforme frittee et d'assemblage de ladite preforme sur une piece

Publications (2)

Publication Number Publication Date
FR2981590A1 FR2981590A1 (fr) 2013-04-26
FR2981590B1 true FR2981590B1 (fr) 2014-06-06

Family

ID=45351035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1159587A Active FR2981590B1 (fr) 2011-10-21 2011-10-21 Procede de realisation d'une preforme frittee et d'assemblage de ladite preforme sur une piece

Country Status (1)

Country Link
FR (1) FR2981590B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107107192A (zh) * 2014-12-18 2017-08-29 西门子公司 用于连接在增材制造工艺中由原材料制成的工件的方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160158840A1 (en) * 2013-11-25 2016-06-09 Marco Cologna Use of spark plasma sintering for manufacturing superalloy compound components
FR3063663B1 (fr) * 2017-03-13 2021-02-26 Mecachrome France Procede de fabrication de pieces en alliage metallique de forme complexe
KR102626244B1 (ko) 2019-07-30 2024-01-17 지멘스 에너지, 인코포레이티드 고온 가스 터빈 컴포넌트들을 보수하기 위한 시스템 및 방법
US12055056B2 (en) 2021-06-18 2024-08-06 Rtx Corporation Hybrid superalloy article and method of manufacture thereof
EP4105450A1 (fr) 2021-06-18 2022-12-21 Raytheon Technologies Corporation Système de contrôle de jeu passif produite par une technologie par frittage assisté par champ électrique (fast)
CN117884637B (zh) * 2024-03-12 2024-05-28 西安理工大学 金属氢化物和高真空协同控氧的整体触头成型方法及触头

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785559B1 (fr) * 1998-11-10 2001-03-02 Metals Process Systems Procede de fabrication par metallurgie des poudres de pieces de forme autobrasantes
US6384365B1 (en) * 2000-04-14 2002-05-07 Siemens Westinghouse Power Corporation Repair and fabrication of combustion turbine components by spark plasma sintering
JP2003342617A (ja) * 2002-05-30 2003-12-03 Mitsubishi Heavy Ind Ltd 耐熱合金製補修高温部品、Ｎｉ基耐熱合金製補修ガスタービン翼、Ｎｉ基耐熱合金製ガスタービン翼の補修方法および耐熱合金製ガスタービン動翼の補修方法
US20080237403A1 (en) * 2007-03-26 2008-10-02 General Electric Company Metal injection molding process for bimetallic applications and airfoil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107107192A (zh) * 2014-12-18 2017-08-29 西门子公司 用于连接在增材制造工艺中由原材料制成的工件的方法

Also Published As

Publication number Publication date
FR2981590A1 (fr) 2013-04-26

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