EP1728586A3 - Superalloy powder - Google Patents

Superalloy powder Download PDF

Info

Publication number
EP1728586A3
EP1728586A3 EP06114507A EP06114507A EP1728586A3 EP 1728586 A3 EP1728586 A3 EP 1728586A3 EP 06114507 A EP06114507 A EP 06114507A EP 06114507 A EP06114507 A EP 06114507A EP 1728586 A3 EP1728586 A3 EP 1728586A3
Authority
EP
European Patent Office
Prior art keywords
powder
superalloy
melting
terms
superalloy 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.)
Granted
Application number
EP06114507A
Other languages
German (de)
French (fr)
Other versions
EP1728586B1 (en
EP1728586A2 (en
Inventor
Pascal Etuve
Justine Menuey
Didier Ribot
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 Services 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 SNECMA Services SA filed Critical SNECMA Services SA
Priority to EP07117338A priority Critical patent/EP1878533B1/en
Publication of EP1728586A2 publication Critical patent/EP1728586A2/en
Publication of EP1728586A3 publication Critical patent/EP1728586A3/en
Application granted granted Critical
Publication of EP1728586B1 publication Critical patent/EP1728586B1/en
Active 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
    • B22F3/22—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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Abstract

L'invention a pour objet une poudre de superalliage de base Ni ou Co, enrichi avec au moins un élément fondant : B, de sorte que chaque grain de poudre comprend ledit au moins un élément fondant réparti parmi les autres éléments du superalliage. Une telle poudre a déjà la composition finale requise, aussi bien en terme d'éléments constitutifs du superalliage qu'en terme d'élément(s) fondant(s). En particulier, la proportion de B et, éventuellement, de Si est adaptée pour une utilisation de la poudre sans étape préalable de mélange avec une autre poudre.The subject of the invention is a Ni or Co base superalloy powder, enriched with at least one melting element: B, so that each powder grain comprises said at least one melting element distributed among the other elements of the superalloy. Such a powder already has the final composition required, both in terms of constituent elements of the superalloy and in terms of element (s) melting (s). In particular, the proportion of B and optionally Si is adapted for use of the powder without prior mixing step with another powder.

Utilisation de cette poudre soit pour la réalisation de pièces, en particulier de plaques, par frittage, soit mélangée à un cément, soit comme constituant d'un mélange pour moulage par injection de poudres métalliques.Use of this powder is for the production of parts, in particular plates, by sintering, or mixed with a cementum, or as a component of a mixture for injection molding of metal powders.

EP06114507A 2005-05-26 2006-05-24 Superalloy powder Active EP1728586B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07117338A EP1878533B1 (en) 2005-05-26 2006-05-24 Superalloy powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0505299A FR2886182B1 (en) 2005-05-26 2005-05-26 SUPERALLIAGE POWDER

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP07117338A Division EP1878533B1 (en) 2005-05-26 2006-05-24 Superalloy powder

Publications (3)

Publication Number Publication Date
EP1728586A2 EP1728586A2 (en) 2006-12-06
EP1728586A3 true EP1728586A3 (en) 2007-04-04
EP1728586B1 EP1728586B1 (en) 2008-07-23

Family

ID=35530780

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07117338A Active EP1878533B1 (en) 2005-05-26 2006-05-24 Superalloy powder
EP06114507A Active EP1728586B1 (en) 2005-05-26 2006-05-24 Superalloy powder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07117338A Active EP1878533B1 (en) 2005-05-26 2006-05-24 Superalloy powder

Country Status (7)

Country Link
US (1) US20070051199A1 (en)
EP (2) EP1878533B1 (en)
JP (1) JP2006328535A (en)
BR (1) BRPI0601917A (en)
CA (1) CA2548610A1 (en)
DE (2) DE602006015298D1 (en)
FR (1) FR2886182B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009285664A (en) * 2008-05-27 2009-12-10 Toshiba Corp Braze-repairing material, and braze-repairing method using the material
EP2182084A1 (en) * 2008-11-04 2010-05-05 Siemens Aktiengesellschaft Welding filler material, use of the welding filler material and component
PL2414106T3 (en) * 2009-03-24 2021-05-31 General Electric Technology Gmbh Chromium-free metallic coating, method of forming thereof and composite wire
US20120128526A1 (en) * 2010-11-24 2012-05-24 Kulkarni Anand A Metallic Bondcoat or Alloy with a High y/y' Transition Temperature and a Component
JP6463373B2 (en) * 2013-12-24 2019-01-30 リバルディ エンジニアリング リミテッド Precipitation strengthened nickel-based welding materials for superalloy fusion welding
JP6372512B2 (en) * 2016-04-06 2018-08-15 セイコーエプソン株式会社 Metal powder for powder metallurgy, compound, granulated powder, sintered body and heat-resistant parts
GB2565063B (en) 2017-07-28 2020-05-27 Oxmet Tech Limited A nickel-based alloy
CN107779674A (en) * 2017-11-29 2018-03-09 西华大学 A kind of Co-based alloy powder and preparation method thereof
WO2019212529A1 (en) * 2018-05-01 2019-11-07 Siemens Energy, Inc. Nickel based superalloy braze filler
FR3097876B1 (en) * 2019-06-28 2022-02-04 Safran SUPERALLOY POWDER, PART AND METHOD FOR MANUFACTURING THE PART FROM THE POWDER
CN110512119B (en) * 2019-09-29 2021-06-01 湖南英捷高科技有限责任公司 Injection molding nickel-based alloy powder, injection molding method and nickel-based alloy product
CN113234963B (en) * 2021-05-19 2021-12-17 沈阳航空航天大学 Nickel-chromium-based superalloy for room temperature and low temperature environment and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933406A (en) * 1960-11-17 1963-08-08 Deloro Stellite Ltd A cobalt-chromium base alloy
US4008844A (en) * 1975-01-06 1977-02-22 United Technologies Corporation Method of repairing surface defects using metallic filler material
US4129444A (en) * 1973-01-15 1978-12-12 Cabot Corporation Power metallurgy compacts and products of high performance alloys
US4140528A (en) * 1977-04-04 1979-02-20 Crucible Inc. Nickel-base superalloy compacted articles
US20020157737A1 (en) * 2000-12-15 2002-10-31 Chesnes Richard Patrick Nickel diffusion braze alloy and method for repair of superalloys

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700427A (en) * 1969-07-11 1972-10-24 Gen Electric Powder for diffusion bonding of superalloy members
US4343650A (en) * 1980-04-25 1982-08-10 Cabot Corporation Metal binder in compaction of metal powders
US4478638A (en) * 1982-05-28 1984-10-23 General Electric Company Homogenous alloy powder
AU561663B2 (en) * 1982-05-28 1987-05-14 General Electric Company Homogeneous superalloy powder mixture for the repair of nickel and cobalt superalloy articles
US4705203A (en) * 1986-08-04 1987-11-10 United Technologies Corporation Repair of surface defects in superalloy articles
JPH01165741A (en) * 1987-12-21 1989-06-29 Kobe Steel Ltd Turbine disk consisting of homogeneous alloys having different crystal grain size
US5080734A (en) * 1989-10-04 1992-01-14 General Electric Company High strength fatigue crack-resistant alloy article
US5561827A (en) * 1994-12-28 1996-10-01 General Electric Company Coated nickel-base superalloy article and powder and method useful in its preparation
US7279229B2 (en) * 2005-03-24 2007-10-09 General Electric Company Nickel-base braze material and method of filling holes therewith

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933406A (en) * 1960-11-17 1963-08-08 Deloro Stellite Ltd A cobalt-chromium base alloy
US4129444A (en) * 1973-01-15 1978-12-12 Cabot Corporation Power metallurgy compacts and products of high performance alloys
US4008844A (en) * 1975-01-06 1977-02-22 United Technologies Corporation Method of repairing surface defects using metallic filler material
US4140528A (en) * 1977-04-04 1979-02-20 Crucible Inc. Nickel-base superalloy compacted articles
US20020157737A1 (en) * 2000-12-15 2002-10-31 Chesnes Richard Patrick Nickel diffusion braze alloy and method for repair of superalloys

Also Published As

Publication number Publication date
EP1878533B1 (en) 2010-07-07
BRPI0601917A (en) 2007-02-13
EP1728586B1 (en) 2008-07-23
EP1878533A2 (en) 2008-01-16
US20070051199A1 (en) 2007-03-08
FR2886182A1 (en) 2006-12-01
FR2886182B1 (en) 2009-01-30
DE602006001897D1 (en) 2008-09-04
DE602006015298D1 (en) 2010-08-19
EP1878533A3 (en) 2008-04-16
JP2006328535A (en) 2006-12-07
CA2548610A1 (en) 2006-11-26
EP1728586A2 (en) 2006-12-06

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