EP2835434A3 - Ni-basierte Schmiedelegierung, Herstellungsverfahren dafür und Turbinenkomponente - Google Patents

Ni-basierte Schmiedelegierung, Herstellungsverfahren dafür und Turbinenkomponente Download PDF

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Publication number
EP2835434A3
EP2835434A3 EP14179191.3A EP14179191A EP2835434A3 EP 2835434 A3 EP2835434 A3 EP 2835434A3 EP 14179191 A EP14179191 A EP 14179191A EP 2835434 A3 EP2835434 A3 EP 2835434A3
Authority
EP
European Patent Office
Prior art keywords
forging
based alloy
manufacturing
same
turbine component
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
EP14179191.3A
Other languages
English (en)
French (fr)
Other versions
EP2835434B1 (de
EP2835434A2 (de
Inventor
Shigekazu Miyashita
Kiyoshi Imai
Kuniyoshi Nemoto
Shun Oinuma
Shogo Iwai
Takeo Suga
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of EP2835434A2 publication Critical patent/EP2835434A2/de
Publication of EP2835434A3 publication Critical patent/EP2835434A3/de
Application granted granted Critical
Publication of EP2835434B1 publication Critical patent/EP2835434B1/de
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
    • 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
    • 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
    • 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
    • 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
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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%

Landscapes

  • 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)
  • Forging (AREA)
EP14179191.3A 2013-08-07 2014-07-30 Ni-basierte Schmiedelegierung, Herstellungsverfahren dafür und Turbinenkomponente Active EP2835434B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013164148A JP6223743B2 (ja) 2013-08-07 2013-08-07 Ｎｉ基合金の製造方法

Publications (3)

Publication Number Publication Date
EP2835434A2 EP2835434A2 (de) 2015-02-11
EP2835434A3 true EP2835434A3 (de) 2015-05-27
EP2835434B1 EP2835434B1 (de) 2017-06-07

Family

ID=51260667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14179191.3A Active EP2835434B1 (de) 2013-08-07 2014-07-30 Ni-basierte Schmiedelegierung, Herstellungsverfahren dafür und Turbinenkomponente

Country Status (4)

Country Link
EP (1) EP2835434B1 (de)
JP (1) JP6223743B2 (de)
KR (2) KR20150017677A (de)
CN (1) CN104342585A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105170865B (zh) * 2015-10-09 2017-06-13 大连理工大学 一种爆破阀gh690合金剪切盖的晶粒控制方法
TWI564398B (zh) * 2015-11-18 2017-01-01 中國鋼鐵股份有限公司 鎳基合金及其製造方法
CN105543748B (zh) * 2015-12-30 2018-10-02 无锡透平叶片有限公司 一种Nimonic101镍基合金的热处理方法
JP6419102B2 (ja) * 2016-04-13 2018-11-07 株式会社日本製鋼所 Ｎｉ基超合金およびＮｉ基超合金の製造方法
JP6842316B2 (ja) * 2017-02-17 2021-03-17 日本製鋼所Ｍ＆Ｅ株式会社 Ｎｉ基合金、ガスタービン材およびクリープ特性に優れたＮｉ基合金の製造方法
CA3082138A1 (en) * 2017-11-10 2019-06-27 Haynes International, Inc. Heat treatments for improved ductility of ni-cr-co-mo-ti-al alloys
CN108330334A (zh) * 2018-03-15 2018-07-27 江苏理工学院 一种火电机组用高温合金及其制造方法
CN109576621B (zh) * 2019-01-18 2020-09-22 中国航发北京航空材料研究院 一种镍基变形高温合金制件的精确热处理方法
DE102020106433A1 (de) * 2019-03-18 2020-09-24 Vdm Metals International Gmbh Nickel-Legierung mit guter Korrosionsbeständigkeit und hoher Zugfestigkeit sowie Verfahren zur Herstellung von Halbzeugen
EP4023779A4 (de) * 2019-08-28 2023-09-20 Gaona Aero Material Co., Ltd. Schmelzverfahren für niobreichen grossen gussblock aus hochtemperaturlegierung sowie niobreicher grosser gussblock aus hochtemperaturlegierung
KR102507347B1 (ko) * 2021-02-10 2023-03-07 창원대학교 산학협력단 적층제조된 초내열합금의 강도 및 연성 향상을 위한 열처리 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2233594A1 (de) * 2009-03-18 2010-09-29 Kabushiki Kaisha Toshiba Legierung auf Nickelbasis für den Turbinenrotor eines Dampfturbinensystems und Turbinenrotor einer Dampfturbine damit
EP2309010A1 (de) * 2009-09-17 2011-04-13 Kabushiki Kaisha Toshiba Legierung auf Nickelbasis zum Schmieden oder Walzen und Dampfturbinenbauteil daraus
EP2537608A1 (de) * 2011-06-10 2012-12-26 Kabushiki Kaisha Toshiba Legierung auf Ni-Basis für Gussteil für Dampfturbine und Gussteilkomponente einer Dampfturbine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060051234A1 (en) * 2004-09-03 2006-03-09 Pike Lee M Jr Ni-Cr-Co alloy for advanced gas turbine engines
JP2009084684A (ja) * 2007-09-14 2009-04-23 Toshiba Corp 蒸気タービンのタービンロータ用のＮｉ基合金および蒸気タービンのタービンロータ
JP5395516B2 (ja) * 2009-05-29 2014-01-22 株式会社東芝 蒸気タービンのタービンロータ用ニッケル基合金及び蒸気タービンのタービンロータ
DE102010011609A1 (de) * 2010-03-16 2011-09-22 Thyssenkrupp Vdm Gmbh Nickel-Chrom-Kobalt-Molybdän-Legierung
JP5578916B2 (ja) * 2010-04-05 2014-08-27 株式会社東芝 蒸気タービンの鋳造部品用Ｎｉ基合金および蒸気タービンの鋳造部品
JP5525961B2 (ja) * 2010-08-11 2014-06-18 株式会社東芝 蒸気タービンの鍛造部品用Ｎｉ基合金および蒸気タービンの鍛造部品
JP5296046B2 (ja) * 2010-12-28 2013-09-25 株式会社日立製作所 Ｎｉ基合金、及びそれを用いたガスタービンのタービン動・静翼

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2233594A1 (de) * 2009-03-18 2010-09-29 Kabushiki Kaisha Toshiba Legierung auf Nickelbasis für den Turbinenrotor eines Dampfturbinensystems und Turbinenrotor einer Dampfturbine damit
EP2309010A1 (de) * 2009-09-17 2011-04-13 Kabushiki Kaisha Toshiba Legierung auf Nickelbasis zum Schmieden oder Walzen und Dampfturbinenbauteil daraus
EP2537608A1 (de) * 2011-06-10 2012-12-26 Kabushiki Kaisha Toshiba Legierung auf Ni-Basis für Gussteil für Dampfturbine und Gussteilkomponente einer Dampfturbine

Also Published As

Publication number Publication date
KR20150017677A (ko) 2015-02-17
JP2015030916A (ja) 2015-02-16
CN104342585A (zh) 2015-02-11
JP6223743B2 (ja) 2017-11-01
KR20160046770A (ko) 2016-04-29
EP2835434B1 (de) 2017-06-07
EP2835434A2 (de) 2015-02-11

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