CA2918337C - Superalliages et composants formes a partir de ceux-ci - Google Patents

Superalliages et composants formes a partir de ceux-ci Download PDF

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Publication number
CA2918337C
CA2918337C CA2918337A CA2918337A CA2918337C CA 2918337 C CA2918337 C CA 2918337C CA 2918337 A CA2918337 A CA 2918337A CA 2918337 A CA2918337 A CA 2918337A CA 2918337 C CA2918337 C CA 2918337C
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CA
Canada
Prior art keywords
weight percent
content
gamma
base superalloy
nickel
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
CA2918337A
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English (en)
Other versions
CA2918337A1 (fr
Inventor
David Paul Mourer
Richard Didomizio
Timothy Hanlon
Daniel Yeuching Wei
Andrew Ezekiel Wessman
Kenneth Rees Bain
Andrew Martin Powell
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US13/948,463 external-priority patent/US9518310B2/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of CA2918337A1 publication Critical patent/CA2918337A1/fr
Application granted granted Critical
Publication of CA2918337C publication Critical patent/CA2918337C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C22C19/051—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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention concerne un superalliage à base de nickel à amorce gamma et des composants formés à partir de celui-ci qui présentent des capacités améliorées de séjour à température élevée, y compris en termes de comportement de croissance de fissures de fatigue associées au temps de séjour et au fluage. Un exemple particulier de composant est un disque de turbine obtenu par métallurgie des poudres d'une turbine à gaz. Le superalliage à base de nickel à amorce gamma contient, en poids : de 16,0 à 30,0 % de cobalt ; de 9,5 à 12,5 % de chrome ; de 4,0 à 6,0 % de tantale ; de 2,0 à 4,0 % d'aluminium ; de 2,0 à 3,4 % de titane ; de 3,0 à 6,0 % de tungstène ; de 1,0 à 4,0 % de molybdène ; de 1,5 à 3,5 % de niobium ; jusqu'à 1,0 % de hafnium ; de 0,02 à 0,20 % de carbone ; de 0,01 à 0,05 % de bore ; de 0,02 à 0,10 % de zirconium ; le complément étant essentiellement constitué de nickel et d'impuretés. Le superalliage présente une valeur W+Nb-Cr au moins égale à -6, est exempt de quantités observables de phases sigma et eta, et présente un temps jusqu'à 0,2 % de fluage à 1 300 °F et à 100 ksi au moins égal à 1 000 heures.
CA2918337A 2013-07-23 2014-02-20 Superalliages et composants formes a partir de ceux-ci Active CA2918337C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/948,463 2013-07-23
US13/948,463 US9518310B2 (en) 2009-05-29 2013-07-23 Superalloys and components formed thereof
PCT/US2014/017336 WO2015012888A1 (fr) 2013-07-23 2014-02-20 Superalliages et composants formés à partir de ceux-ci

Publications (2)

Publication Number Publication Date
CA2918337A1 CA2918337A1 (fr) 2015-01-29
CA2918337C true CA2918337C (fr) 2019-01-15

Family

ID=51535501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2918337A Active CA2918337C (fr) 2013-07-23 2014-02-20 Superalliages et composants formes a partir de ceux-ci

Country Status (5)

Country Link
EP (1) EP3024957B1 (fr)
JP (1) JP6356800B2 (fr)
CN (1) CN105492639B (fr)
CA (1) CA2918337C (fr)
WO (1) WO2015012888A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180305792A1 (en) * 2017-04-21 2018-10-25 Crs Holdings, Inc. Precipitation Hardenable Cobalt-Nickel Base Superalloy And Article Made Therefrom
WO2018216067A1 (fr) 2017-05-22 2018-11-29 川崎重工業株式会社 Composant à haute température et procédé de production associé
FR3071255B1 (fr) * 2017-09-21 2019-09-20 Centre National De La Recherche Scientifique (Cnrs) Piece de turbine en alliage comprenant une phase max
FR3072717B1 (fr) * 2017-10-20 2019-10-11 Safran Piece de turbine en superalliage comprenant du rhenium et procede de fabrication associe
CN110640151A (zh) * 2018-06-26 2020-01-03 中南大学 一种镍基合金、其制备方法与一种制造物品
CN110640152A (zh) * 2018-06-26 2020-01-03 中南大学 一种镍基合金、其制备方法与一种制造物品
CN111101022B (zh) 2018-10-29 2022-03-22 利宝地工程有限公司 高γ′镍基超级合金、其用途及制造涡轮发动机构件的方法
FR3094018B1 (fr) 2019-03-20 2022-02-04 Safran Superalliage a proprietes optimisees et densite limitee
CN112760525B (zh) 2019-11-01 2022-06-03 利宝地工程有限公司 高γ′镍基超级合金、其用途及制造涡轮发动机构件的方法
US11549374B2 (en) 2020-02-18 2023-01-10 Raytheon Technologies Corporation Gas turbine rotor component and method of manufacture
CN115679157B (zh) * 2022-12-29 2023-03-28 北京钢研高纳科技股份有限公司 镍基高温合金及其制备方法和结构件
CN115652147A (zh) * 2022-12-29 2023-01-31 北京钢研高纳科技股份有限公司 粉末高温合金及其制备方法和应用
CN117428185B (zh) * 2023-11-09 2024-05-31 江西国创院新材料有限公司 一种制备高碳铌钨合金粉末的方法及利用该粉末进行3d打印的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957567A (en) 1988-12-13 1990-09-18 General Electric Company Fatigue crack growth resistant nickel-base article and alloy and method for making
US6521175B1 (en) 1998-02-09 2003-02-18 General Electric Co. Superalloy optimized for high-temperature performance in high-pressure turbine disks
CN101072887A (zh) * 2004-12-02 2007-11-14 独立行政法人物质·材料研究机构 耐热超级合金
JP5467306B2 (ja) * 2008-06-26 2014-04-09 独立行政法人物質・材料研究機構 Ｎｉ基単結晶超合金とこれを基材とする合金部材
US8992699B2 (en) * 2009-05-29 2015-03-31 General Electric Company Nickel-base superalloys and components formed thereof
US8613810B2 (en) * 2009-05-29 2013-12-24 General Electric Company Nickel-base alloy, processing therefor, and components formed thereof
JP6131186B2 (ja) * 2010-07-09 2017-05-17 ゼネラル・エレクトリック・カンパニイ ニッケル基合金、その加工、及びそれから形成した構成部品
EP2431489A1 (fr) * 2010-09-20 2012-03-21 Siemens Aktiengesellschaft Superalliages à base de nickel

Also Published As

Publication number Publication date
CN105492639A (zh) 2016-04-13
JP2016532777A (ja) 2016-10-20
CA2918337A1 (fr) 2015-01-29
CN105492639B (zh) 2018-05-22
JP6356800B2 (ja) 2018-07-11
WO2015012888A1 (fr) 2015-01-29
EP3024957A1 (fr) 2016-06-01
EP3024957B1 (fr) 2018-06-06

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Effective date: 20160114