IL95650A0 - High strength fatigue crackresistant alloy article and method for making the same - Google Patents

High strength fatigue crackresistant alloy article and method for making the same

Info

Publication number
IL95650A0
IL95650A0 IL95650A IL9565090A IL95650A0 IL 95650 A0 IL95650 A0 IL 95650A0 IL 95650 A IL95650 A IL 95650A IL 9565090 A IL9565090 A IL 9565090A IL 95650 A0 IL95650 A0 IL 95650A0
Authority
IL
Israel
Prior art keywords
crackresistant
making
same
high strength
alloy article
Prior art date
Application number
IL95650A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL95650A0 publication Critical patent/IL95650A0/xx

Links

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
    • 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)
  • Powder Metallurgy (AREA)
IL95650A 1989-10-04 1990-09-11 High strength fatigue crackresistant alloy article and method for making the same IL95650A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/417,097 US5080734A (en) 1989-10-04 1989-10-04 High strength fatigue crack-resistant alloy article

Publications (1)

Publication Number Publication Date
IL95650A0 true IL95650A0 (en) 1991-06-30

Family

ID=23652574

Family Applications (1)

Application Number Title Priority Date Filing Date
IL95650A IL95650A0 (en) 1989-10-04 1990-09-11 High strength fatigue crackresistant alloy article and method for making the same

Country Status (8)

Country Link
US (1) US5080734A (fr)
EP (1) EP0421228B1 (fr)
JP (1) JP2667929B2 (fr)
CN (1) CN1050744A (fr)
AU (1) AU641939B2 (fr)
CA (1) CA2023400C (fr)
DE (1) DE69017574T2 (fr)
IL (1) IL95650A0 (fr)

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* Cited by examiner, † Cited by third party
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US5413752A (en) * 1992-10-07 1995-05-09 General Electric Company Method for making fatigue crack growth-resistant nickel-base article
US5571345A (en) * 1994-06-30 1996-11-05 General Electric Company Thermomechanical processing method for achieving coarse grains in a superalloy article
US5584947A (en) * 1994-08-18 1996-12-17 General Electric Company Method for forming a nickel-base superalloy having improved resistance to abnormal grain growth
US6059904A (en) * 1995-04-27 2000-05-09 General Electric Company Isothermal and high retained strain forging of Ni-base superalloys
FR2737733B1 (fr) * 1995-08-09 1998-03-13 Snecma Superalliages a base de nickel stables a hautes temperatures
US6068714A (en) * 1996-01-18 2000-05-30 Turbomeca Process for making a heat resistant nickel-base polycrystalline superalloy forged part
US6084196A (en) * 1998-02-25 2000-07-04 General Electric Company Elevated-temperature, plasma-transferred arc welding of nickel-base superalloy articles
KR100862346B1 (ko) * 2000-02-29 2008-10-13 제너럴 일렉트릭 캄파니 니켈계 초합금 및 그로부터 제조된 터빈 구성요소
US6974508B1 (en) 2002-10-29 2005-12-13 The United States Of America As Represented By The United States National Aeronautics And Space Administration Nickel base superalloy turbine disk
US7217330B2 (en) * 2003-08-06 2007-05-15 General Electric Company Turbine rotor heat treatment process
US20100008790A1 (en) * 2005-03-30 2010-01-14 United Technologies Corporation Superalloy compositions, articles, and methods of manufacture
FR2886182B1 (fr) * 2005-05-26 2009-01-30 Snecma Services Sa Poudre de superalliage
US8557063B2 (en) * 2006-01-05 2013-10-15 General Electric Company Method for heat treating serviced turbine part
US8668790B2 (en) * 2007-01-08 2014-03-11 General Electric Company Heat treatment method and components treated according to the method
US8663404B2 (en) * 2007-01-08 2014-03-04 General Electric Company Heat treatment method and components treated according to the method
JP5248197B2 (ja) * 2008-05-21 2013-07-31 株式会社東芝 Ｎｉ基鋳造合金およびそれを材料とする蒸気タービン用鋳造部品
US20100233504A1 (en) * 2009-03-13 2010-09-16 Honeywell International Inc. Method of manufacture of a dual microstructure impeller
JP5127749B2 (ja) * 2009-03-18 2013-01-23 株式会社東芝 蒸気タービンのタービンロータ用Ｎｉ基合金およびそれを用いた蒸気タービンのタービンロータ
US8992700B2 (en) * 2009-05-29 2015-03-31 General Electric Company Nickel-base superalloys and components formed thereof
US8992699B2 (en) 2009-05-29 2015-03-31 General Electric Company Nickel-base superalloys and components formed thereof
US8226886B2 (en) * 2009-08-31 2012-07-24 General Electric Company Nickel-based superalloys and articles
US8597440B2 (en) * 2009-08-31 2013-12-03 General Electric Company Process and alloy for turbine blades and blades formed therefrom
US9216453B2 (en) * 2009-11-20 2015-12-22 Honeywell International Inc. Methods of forming dual microstructure components
US8608877B2 (en) 2010-07-27 2013-12-17 General Electric Company Nickel alloy and articles
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
US8679269B2 (en) * 2011-05-05 2014-03-25 General Electric Company Method of controlling grain size in forged precipitation-strengthened alloys and components formed thereby
EP2778241B1 (fr) 2011-12-15 2017-08-30 National Institute for Materials Science Superalliage à base de nickel à haute résistance
CN102615284B (zh) * 2012-04-26 2013-11-27 西北工业大学 双组织涡轮盘的制造方法
US10245639B2 (en) * 2012-07-31 2019-04-02 United Technologies Corporation Powder metallurgy method for making components
US20140093377A1 (en) * 2012-10-02 2014-04-03 General Electric Company Extruded rotor, a steam turbine having an extruded rotor and a method for producing an extruded rotor
DE102013002483B4 (de) * 2013-02-14 2019-02-21 Vdm Metals International Gmbh Nickel-Kobalt-Legierung
US10179943B2 (en) 2014-07-18 2019-01-15 General Electric Company Corrosion resistant article and methods of making
EP3642455B1 (fr) 2017-06-20 2021-12-29 Siemens Energy Global GmbH & Co. KG Extension de la durée de vie de disques de turbine de puissance exposés à des dommages de corrosion en service
EP3441166A1 (fr) * 2017-08-08 2019-02-13 Siemens Aktiengesellschaft Améliorations relatives à des composants fabriqués à partir d'alliages métalliques
CN110579419B (zh) * 2019-08-28 2021-07-13 安徽江淮汽车集团股份有限公司 低周疲劳可靠性试验方法和装置
CN110484841B (zh) * 2019-09-29 2020-09-29 北京钢研高纳科技股份有限公司 一种gh4780合金锻件的热处理方法
US11098395B2 (en) * 2019-12-18 2021-08-24 General Electric Company Nickel-based superalloy with microstructure including rafting-resistant gamma prime phase and article prepared therefrom
CN112285140B (zh) * 2020-10-20 2022-01-28 北京航空航天大学 一种单晶超高周疲劳内部裂纹早期扩展速率定量表征方法
CN113862590B (zh) * 2021-07-16 2022-04-22 北京科技大学 一种提高gh4738合金疲劳寿命的热处理工艺

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* Cited by examiner, † Cited by third party
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DE1250642B (fr) * 1958-11-13 1967-09-21
US3457066A (en) * 1959-04-10 1969-07-22 Gen Electric Nickel base alloy
GB929687A (en) * 1961-02-28 1963-06-26 Mond Nickel Co Ltd Improvements relating to nickel-chromium-cobalt alloys
US3155501A (en) * 1961-06-30 1964-11-03 Gen Electric Nickel base alloy
GB1075216A (en) * 1963-12-23 1967-07-12 Int Nickel Ltd Nickel-chromium alloys
JPS5120018A (en) * 1974-08-12 1976-02-17 Mitsubishi Heavy Ind Ltd Sekishutsukokagata ni kitainetsugokinno netsushorihoho
USRE29920E (en) * 1975-07-29 1979-02-27 High temperature alloys
US4207098A (en) * 1978-01-09 1980-06-10 The International Nickel Co., Inc. Nickel-base superalloys
US4318753A (en) * 1979-10-12 1982-03-09 United Technologies Corporation Thermal treatment and resultant microstructures for directional recrystallized superalloys
JPS60162760A (ja) * 1984-02-06 1985-08-24 Daido Steel Co Ltd 高強度耐熱材料の製造方法
US4685977A (en) * 1984-12-03 1987-08-11 General Electric Company Fatigue-resistant nickel-base superalloys and method
US4769087A (en) * 1986-06-02 1988-09-06 United Technologies Corporation Nickel base superalloy articles and method for making
US4765956A (en) * 1986-08-18 1988-08-23 Inco Alloys International, Inc. Nickel-chromium alloy of improved fatigue strength
US4888064A (en) * 1986-09-15 1989-12-19 General Electric Company Method of forming strong fatigue crack resistant nickel base superalloy and product formed
US4816084A (en) * 1986-09-15 1989-03-28 General Electric Company Method of forming fatigue crack resistant nickel base superalloys
US4820358A (en) * 1987-04-01 1989-04-11 General Electric Company Method of making high strength superalloy components with graded properties
US4820356A (en) * 1987-12-24 1989-04-11 United Technologies Corporation Heat treatment for improving fatigue properties of superalloy articles

Also Published As

Publication number Publication date
CA2023400C (fr) 2001-09-25
AU641939B2 (en) 1993-10-07
CA2023400A1 (fr) 1991-04-05
CN1050744A (zh) 1991-04-17
DE69017574D1 (de) 1995-04-13
JPH03177526A (ja) 1991-08-01
JP2667929B2 (ja) 1997-10-27
DE69017574T2 (de) 1995-10-05
EP0421228B1 (fr) 1995-03-08
AU6368190A (en) 1991-04-11
EP0421228A1 (fr) 1991-04-10
US5080734A (en) 1992-01-14

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