IT1179547B - Metodo per migliorare la fucinabilita' di superleghe a base di nichel - Google Patents

Metodo per migliorare la fucinabilita' di superleghe a base di nichel

Info

Publication number
IT1179547B
IT1179547B IT24264/84A IT2426484A IT1179547B IT 1179547 B IT1179547 B IT 1179547B IT 24264/84 A IT24264/84 A IT 24264/84A IT 2426484 A IT2426484 A IT 2426484A IT 1179547 B IT1179547 B IT 1179547B
Authority
IT
Italy
Prior art keywords
fuckability
alloys
nickel
improving
based super
Prior art date
Application number
IT24264/84A
Other languages
English (en)
Other versions
IT8424264A0 (it
IT8424264A1 (it
Inventor
Paul D Genereux
Daniel F Paulonis
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of IT8424264A0 publication Critical patent/IT8424264A0/it
Publication of IT8424264A1 publication Critical patent/IT8424264A1/it
Application granted granted Critical
Publication of IT1179547B publication Critical patent/IT1179547B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemically Coating (AREA)
  • Inorganic Fibers (AREA)
IT24264/84A 1983-12-27 1984-12-27 Metodo per migliorare la fucinabilita' di superleghe a base di nichel IT1179547B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/565,490 US4574015A (en) 1983-12-27 1983-12-27 Nickle base superalloy articles and method for making

Publications (3)

Publication Number Publication Date
IT8424264A0 IT8424264A0 (it) 1984-12-27
IT8424264A1 IT8424264A1 (it) 1986-06-27
IT1179547B true IT1179547B (it) 1987-09-16

Family

ID=24258841

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24264/84A IT1179547B (it) 1983-12-27 1984-12-27 Metodo per migliorare la fucinabilita' di superleghe a base di nichel

Country Status (15)

Country Link
US (1) US4574015A (it)
JP (1) JPS60228659A (it)
AT (1) AT393842B (it)
AU (1) AU568895B2 (it)
BE (1) BE901393A (it)
BR (1) BR8406657A (it)
CA (1) CA1231632A (it)
DD (2) DD243880A5 (it)
DE (1) DE3445767A1 (it)
FR (1) FR2557148B1 (it)
GB (1) GB2152076B (it)
IL (1) IL73866A (it)
IT (1) IT1179547B (it)
NO (1) NO163022C (it)
SE (1) SE8406562L (it)

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US5328659A (en) * 1982-10-15 1994-07-12 United Technologies Corporation Superalloy heat treatment for promoting crack growth resistance
US4629521A (en) * 1984-12-10 1986-12-16 Special Metals Corporation Nickel base alloy
US5068084A (en) * 1986-01-02 1991-11-26 United Technologies Corporation Columnar grain superalloy articles
GB2234521B (en) * 1986-03-27 1991-05-01 Gen Electric Nickel-base superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
AU590838B2 (en) * 1986-06-02 1989-11-16 United Technologies Corporation Nickel base superalloy articles and method for making
US4769087A (en) * 1986-06-02 1988-09-06 United Technologies Corporation Nickel base superalloy articles and method for making
US4816084A (en) * 1986-09-15 1989-03-28 General Electric Company Method of forming fatigue crack resistant nickel base superalloys
GB2235697B (en) * 1986-12-30 1991-08-14 Gen Electric Improved and property-balanced nickel-base superalloys for producing single crystal articles.
JPS6447828A (en) * 1987-08-12 1989-02-22 Agency Ind Science Techn Turbin disk by super plastic forging of different alloys
US4803880A (en) * 1987-12-21 1989-02-14 United Technologies Corporation Hollow article forging process
US4957567A (en) * 1988-12-13 1990-09-18 General Electric Company Fatigue crack growth resistant nickel-base article and alloy and method for making
DE69218089T2 (de) * 1991-04-15 1997-06-19 United Technologies Corp Schmiedeverfahren für Superlegierungen und verwandte Zusammensetzung
US5693159A (en) * 1991-04-15 1997-12-02 United Technologies Corporation Superalloy forging process
US5120373A (en) * 1991-04-15 1992-06-09 United Technologies Corporation Superalloy forging process
US5938863A (en) * 1996-12-17 1999-08-17 United Technologies Corporation Low cycle fatigue strength nickel base superalloys
KR100250810B1 (ko) * 1997-09-05 2000-04-01 이종훈 내식성 향상을 위한 니켈기 합금의 열처리방법
AU2001243302A1 (en) * 2000-02-29 2001-09-12 General Electric Company Nickel base superalloys and turbine components fabricated therefrom
DE10100790C2 (de) * 2001-01-10 2003-07-03 Mtu Aero Engines Gmbh Nickel-Basislegierung für die gießtechnische Herstellung einkristallin erstarrter Bauteile
JP4485747B2 (ja) 2001-05-15 2010-06-23 株式会社三徳 金属合金の鋳造形の製造方法
US6705385B2 (en) 2001-05-23 2004-03-16 Santoku America, Inc. Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in anisotropic pyrolytic graphite molds under vacuum
US6755239B2 (en) * 2001-06-11 2004-06-29 Santoku America, Inc. Centrifugal casting of titanium alloys with improved surface quality, structural integrity and mechanical properties in isotropic graphite molds under vacuum
DE60219796T2 (de) 2001-06-11 2008-01-17 Santoku America, Inc., Tolleson Schleudergiessen von superlegierungen auf nickelbasis mit verbesserter oberflächenqualität, konstruktiver stabilität und verbesserten mechanischen eigenschaften in isotropen graphitmodulen unter vakuum
US6799627B2 (en) 2002-06-10 2004-10-05 Santoku America, Inc. Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in titanium carbide coated graphite molds under vacuum
EP1428897A1 (de) * 2002-12-10 2004-06-16 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Bauteils mit verbesserter Schweissbarkeit und/oder mechanischen Bearbeitbarkeit aus einer Legierung
US6986381B2 (en) * 2003-07-23 2006-01-17 Santoku America, Inc. Castings of metallic alloys with improved surface quality, structural integrity and mechanical properties fabricated in refractory metals and refractory metal carbides coated graphite molds under vacuum
US7708846B2 (en) * 2005-11-28 2010-05-04 United Technologies Corporation Superalloy stabilization
EP1801251B1 (en) * 2005-12-21 2010-10-06 General Electric Company Nickel-based superalloy composition
EP1900839B1 (de) 2006-09-07 2013-11-06 Alstom Technology Ltd Verfahren zur Wärmebehandlung von Nickel-Basis-Superlegierungen
US7740724B2 (en) * 2006-10-18 2010-06-22 United Technologies Corporation Method for preventing formation of cellular gamma prime in cast nickel superalloys
CA2810504C (en) * 2010-11-10 2016-01-05 Honda Motor Co., Ltd. Nickel alloy
US9719353B2 (en) * 2011-04-13 2017-08-01 Rolls-Royce Corporation Interfacial diffusion barrier layer including iridium on a metallic substrate
CN102312118B (zh) * 2011-09-21 2013-04-03 北京科技大学 一种gh864镍基高温合金组织精确控制的热加工方法
CH705750A1 (de) * 2011-10-31 2013-05-15 Alstom Technology Ltd Verfahren zur Herstellung von Komponenten oder Abschnitten, die aus einer Hochtemperatur-Superlegierung bestehen.
WO2013089218A1 (ja) * 2011-12-15 2013-06-20 独立行政法人物質・材料研究機構 ニッケル基耐熱超合金
EP2980258B8 (en) 2013-03-28 2019-07-24 Hitachi Metals, Ltd. Ni-BASED SUPERALLOY AND METHOD FOR PRODUCING SAME
CN105189794B (zh) 2013-07-17 2017-11-14 三菱日立电力系统株式会社 Ni基合金制品及其制造方法和Ni基合金构件及其制造方法
GB201400352D0 (en) 2014-01-09 2014-02-26 Rolls Royce Plc A nickel based alloy composition
EP2918705B1 (en) 2014-03-12 2017-05-03 Rolls-Royce Corporation Coating including diffusion barrier layer including iridium and oxide layer and method of coating
JP5869624B2 (ja) * 2014-06-18 2016-02-24 三菱日立パワーシステムズ株式会社 Ｎｉ基合金軟化材及びＮｉ基合金部材の製造方法
EP3042973B1 (en) 2015-01-07 2017-08-16 Rolls-Royce plc A nickel alloy
GB2539957B (en) 2015-07-03 2017-12-27 Rolls Royce Plc A nickel-base superalloy
US10301711B2 (en) 2015-09-28 2019-05-28 United Technologies Corporation Nickel based superalloy with high volume fraction of precipitate phase
US10640858B2 (en) 2016-06-30 2020-05-05 General Electric Company Methods for preparing superalloy articles and related articles
US10184166B2 (en) * 2016-06-30 2019-01-22 General Electric Company Methods for preparing superalloy articles and related articles
US20180051360A1 (en) * 2016-08-16 2018-02-22 United Technologies Corporation Formable Superalloy Single Crystal Composition
JP6809169B2 (ja) 2016-11-28 2021-01-06 大同特殊鋼株式会社 Ｎｉ基超合金素材の製造方法
JP6793689B2 (ja) * 2017-08-10 2020-12-02 三菱パワー株式会社 Ｎｉ基合金部材の製造方法
JP6942871B2 (ja) * 2017-11-17 2021-09-29 三菱パワー株式会社 Ｎｉ基鍛造合金材の製造方法
EP3611280B1 (en) * 2017-11-17 2022-07-13 Mitsubishi Heavy Industries, Ltd. Ni-based wrought alloy material, high-temperature turbine member using same, and method of manufacturing same
GB2571280A (en) * 2018-02-22 2019-08-28 Rolls Royce Plc Method of manufacture
US11306595B2 (en) 2018-09-14 2022-04-19 Raytheon Technologies Corporation Wrought root blade manufacture methods
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
CN112746231B (zh) * 2020-12-29 2021-10-15 北京钢研高纳科技股份有限公司 一种高性能高温合金的γ＇相预调增塑的生产工艺
CN113789490B (zh) * 2021-08-26 2022-07-26 飞而康快速制造科技有限责任公司 一种增材制造用gh4169镍基高温合金及其热处理方法
CN115110013B (zh) * 2022-06-13 2023-04-25 大冶特殊钢有限公司 一种改善高温合金锻材全截面晶粒度均匀性的固溶处理方法

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US2798872A (en) * 1954-12-30 1957-07-09 Monsanto Chemicals Xanthine hydrobromides
US3519503A (en) * 1967-12-22 1970-07-07 United Aircraft Corp Fabrication method for the high temperature alloys
GB1253755A (en) * 1968-07-19 1971-11-17 United Aircraft Corp Method to improve the weldability and formability of nickel-base superalloys by heat treatment
US3649379A (en) * 1969-06-20 1972-03-14 Cabot Corp Co-precipitation-strengthened nickel base alloys and method for producing same
IL34792A (en) * 1969-07-14 1973-03-30 Martin Marietta Corp Heat treatable alloy
BE756653A (fr) * 1969-09-26 1971-03-01 United Aircraft Corp Accroissement thermo-mecanique de la resistance des superalliages (
BE756652A (fr) * 1969-09-26 1971-03-01 United Aircraft Corp Superalliages contenant des phases precipitees topologiquement d'assemblage serre
US3677830A (en) * 1970-02-26 1972-07-18 United Aircraft Corp Processing of the precipitation hardening nickel-base superalloys
US3676225A (en) * 1970-06-25 1972-07-11 United Aircraft Corp Thermomechanical processing of intermediate service temperature nickel-base superalloys
GB1376846A (en) * 1972-01-27 1974-12-11 Martin Marietta Corp Heat treatable alloy
US3753790A (en) * 1972-08-02 1973-08-21 Gen Electric Heat treatment to dissolve low melting phases in superalloys
US4328045A (en) * 1978-12-26 1982-05-04 United Technologies Corporation Heat treated single crystal articles and process
US4253884A (en) * 1979-08-29 1981-03-03 Special Metals Corporation Treating nickel base alloys

Also Published As

Publication number Publication date
DE3445767A1 (de) 1985-07-04
JPS6339662B2 (it) 1988-08-05
IT8424264A0 (it) 1984-12-27
CA1231632A (en) 1988-01-19
JPS60228659A (ja) 1985-11-13
DE3445767C2 (it) 1989-10-19
AU568895B2 (en) 1988-01-14
DD243880A5 (de) 1987-03-18
AU3680484A (en) 1985-07-04
SE8406562D0 (sv) 1984-12-21
IL73866A0 (en) 1985-03-31
FR2557148A1 (fr) 1985-06-28
BE901393A (fr) 1985-04-16
US4574015A (en) 1986-03-04
ATA411284A (de) 1991-06-15
IT8424264A1 (it) 1986-06-27
GB8431279D0 (en) 1985-01-23
GB2152076B (en) 1987-08-19
NO845119L (no) 1985-06-28
FR2557148B1 (fr) 1992-09-11
BR8406657A (pt) 1985-10-22
SE8406562L (sv) 1985-06-28
DD232071A5 (de) 1986-01-15
NO163022C (no) 1990-03-21
AT393842B (de) 1991-12-27
NO163022B (no) 1989-12-11
IL73866A (en) 1987-07-31
GB2152076A (en) 1985-07-31

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