FR2935395B1 - Procede de preparation d'une piece en superalliage base nickel et piece ainsi preparee - Google Patents

Procede de preparation d'une piece en superalliage base nickel et piece ainsi preparee

Info

Publication number
FR2935395B1
FR2935395B1 FR0855715A FR0855715A FR2935395B1 FR 2935395 B1 FR2935395 B1 FR 2935395B1 FR 0855715 A FR0855715 A FR 0855715A FR 0855715 A FR0855715 A FR 0855715A FR 2935395 B1 FR2935395 B1 FR 2935395B1
Authority
FR
France
Prior art keywords
superalliation
nickel
prepared
piece
preparation
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 - Fee Related
Application number
FR0855715A
Other languages
English (en)
Other versions
FR2935395A1 (fr
Inventor
Jacques Dailly
Benjamin Picque
Dominique Cauvin
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.)
Aubert and Duval SA
Original Assignee
Aubert and Duval SA
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 Aubert and Duval SA filed Critical Aubert and Duval SA
Priority to FR0855715A priority Critical patent/FR2935395B1/fr
Priority to PCT/EP2009/060954 priority patent/WO2010023210A1/fr
Publication of FR2935395A1 publication Critical patent/FR2935395A1/fr
Application granted granted Critical
Publication of FR2935395B1 publication Critical patent/FR2935395B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
    • 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
    • B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than 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
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
    • B22F2003/175—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging by hot forging, below sintering temperature
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
FR0855715A 2008-08-26 2008-08-26 Procede de preparation d'une piece en superalliage base nickel et piece ainsi preparee Expired - Fee Related FR2935395B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0855715A FR2935395B1 (fr) 2008-08-26 2008-08-26 Procede de preparation d'une piece en superalliage base nickel et piece ainsi preparee
PCT/EP2009/060954 WO2010023210A1 (fr) 2008-08-26 2009-08-25 Procédé de fabrication d'une pièce en superalliage à base de nickel et pièce ainsi fabriquée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0855715A FR2935395B1 (fr) 2008-08-26 2008-08-26 Procede de preparation d'une piece en superalliage base nickel et piece ainsi preparee

Publications (2)

Publication Number Publication Date
FR2935395A1 FR2935395A1 (fr) 2010-03-05
FR2935395B1 true FR2935395B1 (fr) 2010-09-24

Family

ID=40568577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0855715A Expired - Fee Related FR2935395B1 (fr) 2008-08-26 2008-08-26 Procede de preparation d'une piece en superalliage base nickel et piece ainsi preparee

Country Status (2)

Country Link
FR (1) FR2935395B1 (fr)
WO (1) WO2010023210A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120051919A1 (en) * 2010-08-31 2012-03-01 General Electric Company Powder compact rotor forging preform and forged powder compact turbine rotor and methods of making the same
CN105195541B (zh) * 2015-10-13 2017-07-18 北京科技大学 超临界电站汽轮机叶片用gh4738合金细晶坯制备方法
RU2017134765A (ru) * 2016-11-29 2019-04-05 Зульцер Мэнэджмент Аг Литейный сплав на основе никеля, отливка и способ изготовления лопастного колеса ротационной машины
CN113969380B (zh) * 2020-07-23 2022-07-15 宝武特种冶金有限公司 一种核级镍基合金高性能棒材的制造方法、棒材及应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902862A (en) * 1972-09-11 1975-09-02 Crucible Inc Nickel-base superalloy articles and method for producing the same
US5009704A (en) * 1989-06-28 1991-04-23 Allied-Signal Inc. Processing nickel-base superalloy powders for improved thermomechanical working
US5061324A (en) * 1990-04-02 1991-10-29 General Electric Company Thermomechanical processing for fatigue-resistant nickel based superalloys

Also Published As

Publication number Publication date
WO2010023210A1 (fr) 2010-03-04
FR2935395A1 (fr) 2010-03-05

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