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WO2016016437A3 - Superalliage à base de cobalt - Google Patents

Superalliage à base de cobalt Download PDF

Info

Publication number
WO2016016437A3
WO2016016437A3 PCT/EP2015/067697 EP2015067697W WO2016016437A3 WO 2016016437 A3 WO2016016437 A3 WO 2016016437A3 EP 2015067697 W EP2015067697 W EP 2015067697W WO 2016016437 A3 WO2016016437 A3 WO 2016016437A3
Authority
WO
WIPO (PCT)
Prior art keywords
cobalt
based super
super alloy
alloy
group
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/EP2015/067697
Other languages
German (de)
English (en)
Other versions
WO2016016437A2 (fr
Inventor
Alexander Bauer
Mathias GÖKEN
Lisa FREUND
Steffen Neumeier
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.)
Friedrich Alexander Universitaet Erlangen Nuernberg
Original Assignee
Friedrich Alexander Universitaet Erlangen Nuernberg
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 Friedrich Alexander Universitaet Erlangen Nuernberg filed Critical Friedrich Alexander Universitaet Erlangen Nuernberg
Priority to EP15750314.5A priority Critical patent/EP3175008B1/fr
Priority to US15/500,992 priority patent/US20170342527A1/en
Publication of WO2016016437A2 publication Critical patent/WO2016016437A2/fr
Publication of WO2016016437A3 publication Critical patent/WO2016016437A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Superalliage à base de cobalt comprenant de 32 à 45 % en poids de Co, de 28 à 40 % en poids de Ni, de 10 à 15 % en poids de Cr, de 2,5 à 5,5 % en poids d'Al, de 6,5 à 16 % en poids de W, de 0 à 9 % en poids de Ta, de 0 à 8 % en poids de Ti, de 0,1 à 1 % en poids de Si, de 0 à 0,5 % en poids de B, de 0 à 0,5 % en poids de C, de 0 à 2 % en poids de Hf, de 0 à 0,1 % en poids de Zr, de 0 à 8 % en poids de Fe, de 0 à 6 % en poids de Nb, de 0 à 7 % en poids de Mo, de 0 à 4 % en poids de Ge, le reste étant constitué d'impuretés inévitables.
PCT/EP2015/067697 2014-08-01 2015-07-31 Superalliage à base de cobalt Ceased WO2016016437A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15750314.5A EP3175008B1 (fr) 2014-08-01 2015-07-31 Alliage a base de cobalt
US15/500,992 US20170342527A1 (en) 2014-08-01 2015-07-31 Cobalt-based super alloy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014011249.7 2014-08-01
DE102014011249 2014-08-01

Publications (2)

Publication Number Publication Date
WO2016016437A2 WO2016016437A2 (fr) 2016-02-04
WO2016016437A3 true WO2016016437A3 (fr) 2016-04-07

Family

ID=53836558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/067697 Ceased WO2016016437A2 (fr) 2014-08-01 2015-07-31 Superalliage à base de cobalt

Country Status (3)

Country Link
US (1) US20170342527A1 (fr)
EP (1) EP3175008B1 (fr)
WO (1) WO2016016437A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016200135A1 (de) * 2016-01-08 2017-07-13 Siemens Aktiengesellschaft Gamma, Gamma'-kobaltbasierte Legierungen für additive Fertigungsverfahren oder Löten, Schweißen, Pulver und Bauteil
CN111051548B (zh) * 2017-04-21 2022-06-03 Crs控股有限责任公司 可沉淀硬化的钴-镍基高温合金和由其制造的制品
CA3060385C (fr) * 2017-04-21 2022-02-22 Oerlikon Surface Solutions Ag, Pfaffikon Couche de liaison par pvd
US11725263B2 (en) 2018-04-04 2023-08-15 The Regents Of The University Of California High temperature oxidation resistant co-based gamma/gamma prime alloys DMREF-Co
DE102018208737A1 (de) * 2018-06-04 2019-12-05 Siemens Aktiengesellschaft Y, Y` gehärtete Kobalt-Nickel-Basislegierung, Pulver, Komponente und Verfahren
DE102018208736A1 (de) * 2018-06-04 2019-12-05 Siemens Aktiengesellschaft Y, Y' gehärtete Kobalt-Nickel-Basislegierung, Pulver, Komponente und Verfahren
DE102020203436A1 (de) 2020-03-18 2021-09-23 Siemens Aktiengesellschaft Kobaltbasislegierung, Pulvermischung, Verfahren und Bauteil
CN113684398B (zh) * 2021-08-26 2022-05-13 大连理工大学 900℃组织稳定的立方形γ′纳米粒子共格析出强化的高温合金及制备方法
CN114086049B (zh) * 2021-11-17 2022-08-23 沈阳航空航天大学 2.0GPa级超高屈服强度塑性CoCrNi基中熵合金及其制备方法
US11913093B2 (en) * 2022-07-11 2024-02-27 Liburdi Engineering Limited High gamma prime nickel based welding material
CN115233074A (zh) * 2022-07-12 2022-10-25 北京科技大学 一种燃机动叶片用钴镍基高温合金及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045345A1 (fr) * 2007-10-02 2009-04-08 Rolls-Royce plc Superalliage à base de nickel
JP2009228024A (ja) * 2008-03-19 2009-10-08 Daido Steel Co Ltd Ｃｏ基合金
EP2383356A1 (fr) * 2010-04-29 2011-11-02 General Electric Company Superalliages de cobalt-nickel et articles associés
EP2532762A1 (fr) * 2011-06-09 2012-12-12 General Electric Company Composition adhésive
EP2821519A1 (fr) * 2013-07-04 2015-01-07 Rolls-Royce plc Alliage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102212725B (zh) * 2011-06-10 2012-10-10 深圳市新星轻合金材料股份有限公司 铝-锆-钛-碳中间合金在镁及镁合金变形加工中的应用
GB201421949D0 (en) * 2014-12-10 2015-01-21 Rolls Royce Plc Alloy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045345A1 (fr) * 2007-10-02 2009-04-08 Rolls-Royce plc Superalliage à base de nickel
JP2009228024A (ja) * 2008-03-19 2009-10-08 Daido Steel Co Ltd Ｃｏ基合金
EP2383356A1 (fr) * 2010-04-29 2011-11-02 General Electric Company Superalliages de cobalt-nickel et articles associés
EP2532762A1 (fr) * 2011-06-09 2012-12-12 General Electric Company Composition adhésive
EP2821519A1 (fr) * 2013-07-04 2015-01-07 Rolls-Royce plc Alliage

Also Published As

Publication number Publication date
US20170342527A1 (en) 2017-11-30
EP3175008A2 (fr) 2017-06-07
WO2016016437A2 (fr) 2016-02-04
EP3175008B1 (fr) 2018-10-17

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