IL66721A0 - Minor element additions to single crystals for improved oxidation - Google Patents

Minor element additions to single crystals for improved oxidation

Info

Publication number
IL66721A0
IL66721A0 IL66721A IL6672182A IL66721A0 IL 66721 A0 IL66721 A0 IL 66721A0 IL 66721 A IL66721 A IL 66721A IL 6672182 A IL6672182 A IL 6672182A IL 66721 A0 IL66721 A0 IL 66721A0
Authority
IL
Israel
Prior art keywords
single crystals
improved oxidation
minor element
element additions
additions
Prior art date
Application number
IL66721A
Other versions
IL66721A (en
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 IL66721A0 publication Critical patent/IL66721A0/en
Publication of IL66721A publication Critical patent/IL66721A/en

Links

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
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
IL66721A 1981-09-14 1982-09-03 Minor element additions to single crystals for improved oxidation resistance IL66721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30180281A 1981-09-14 1981-09-14

Publications (2)

Publication Number Publication Date
IL66721A0 true IL66721A0 (en) 1982-12-31
IL66721A IL66721A (en) 1986-02-28

Family

ID=23164947

Family Applications (1)

Application Number Title Priority Date Filing Date
IL66721A IL66721A (en) 1981-09-14 1982-09-03 Minor element additions to single crystals for improved oxidation resistance

Country Status (7)

Country Link
JP (1) JPS5861244A (en)
CA (1) CA1212020A (en)
DE (1) DE3234090A1 (en)
FR (1) FR2512838A1 (en)
GB (1) GB2105748B (en)
IL (1) IL66721A (en)
IT (1) IT1152573B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399313A (en) * 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
US5154884A (en) * 1981-10-02 1992-10-13 General Electric Company Single crystal nickel-base superalloy article and method for making
GR80048B (en) * 1983-12-27 1984-11-30 Gen Electric Yttrium and yttrium-silicon bearing nickel-based superalloys especially useful as comptible coatings for advanced superalloys
GR80049B (en) * 1983-12-27 1984-12-30 Gen Electric Nickel-based superalloys especially useful as compatible protective environmental coatings for advanced superalloys
US4721540A (en) * 1984-12-04 1988-01-26 Cannon Muskegon Corporation Low density single crystal super alloy
US4677035A (en) * 1984-12-06 1987-06-30 Avco Corp. High strength nickel base single crystal alloys
DE3683091D1 (en) * 1985-05-09 1992-02-06 United Technologies Corp PROTECTIVE LAYERS FOR SUPER ALLOYS, WELL ADAPTED TO THE SUBSTRATES.
US6074602A (en) * 1985-10-15 2000-06-13 General Electric Company Property-balanced nickel-base superalloys for producing single crystal articles
US5100484A (en) * 1985-10-15 1992-03-31 General Electric Company Heat treatment for nickel-base superalloys
CA1291350C (en) * 1986-04-03 1991-10-29 United Technologies Corporation Single crystal articles having reduced anisotropy
JP2787946B2 (en) * 1988-09-09 1998-08-20 三菱マテリアル株式会社 Ni-based single crystal superalloy with excellent high-temperature strength and high-temperature corrosion resistance
US5122206A (en) * 1989-05-16 1992-06-16 Mitsubishi Metal Corporation Precipitation hardening nickel base single crystal cast alloy
US5679180A (en) * 1995-06-22 1997-10-21 United Technologies Corporation γ strengthened single crystal turbine blade alloy for hydrogen fueled propulsion systems
DE19815473A1 (en) * 1998-04-07 1999-10-14 Ghh Borsig Turbomaschinen Gmbh Hot gas-carrying gas manifold of a gas turbine
EP1184473B1 (en) * 2000-08-30 2005-01-05 Kabushiki Kaisha Toshiba Nickel-base single-crystal superalloys, method of manufacturing same and gas turbine high temperature parts made thereof
JP4521610B2 (en) * 2002-03-27 2010-08-11 独立行政法人物質・材料研究機構 Ni-based unidirectionally solidified superalloy and Ni-based single crystal superalloy
CH695497A5 (en) 2002-04-30 2006-06-15 Alstom Technology Ltd Nickel-base superalloy.
AU2003255216B8 (en) * 2003-10-21 2008-05-01 Ansaldo Energia Ip Uk Limited Nickel-base superalloy
US8926897B2 (en) * 2005-09-27 2015-01-06 National Institute For Materials Science Nickel-base superalloy excellent in the oxidation resistance
US20090041615A1 (en) * 2007-08-10 2009-02-12 Siemens Power Generation, Inc. Corrosion Resistant Alloy Compositions with Enhanced Castability and Mechanical Properties
JP5232492B2 (en) * 2008-02-13 2013-07-10 株式会社日本製鋼所 Ni-base superalloy with excellent segregation
EP2100982A1 (en) * 2008-03-03 2009-09-16 Siemens Aktiengesellschaft Nickel base gamma prime strengthened superalloy
JP5467307B2 (en) * 2008-06-26 2014-04-09 独立行政法人物質・材料研究機構 Ni-based single crystal superalloy and alloy member obtained therefrom
CH699456A1 (en) * 2008-09-08 2010-03-15 Alstom Technology Ltd High temperature cobalt-base superalloy.
JP5439822B2 (en) * 2009-01-15 2014-03-12 独立行政法人物質・材料研究機構 Ni-based single crystal superalloy
US20110076179A1 (en) * 2009-03-24 2011-03-31 O'hara Kevin Swayne Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom
JP5418589B2 (en) * 2009-04-17 2014-02-19 株式会社Ｉｈｉ Ni-based single crystal superalloy and turbine blade using the same
US9353427B2 (en) * 2010-03-29 2016-05-31 Mitsubishi Hitachi Power Systems, Ltd. Ni-based alloy, and gas turbine rotor blade and stator blade each using same
JP5296046B2 (en) * 2010-12-28 2013-09-25 株式会社日立製作所 Ni-based alloy and turbine moving / stator blade of gas turbine using the same
GB2497128A (en) * 2011-12-02 2013-06-05 Rolls Royce Plc Nickel-based alloys comprising 0.2-0.6 % by weight silicon
KR102239474B1 (en) * 2013-03-15 2021-04-13 헤인스 인터내셔널, 인코포레이티드 FABRICABLE, HIGH STRENGTH, OXIDATION RESISTANT Ni-Cr-Co-Mo-Al ALLOYS
CN103243242B (en) * 2013-05-09 2015-01-14 中国科学院金属研究所 High-temperature alloy turbine blade repair material and repair process using same
EP2876176B1 (en) * 2013-11-25 2017-06-21 Mitsubishi Hitachi Power Systems, Ltd. Ni-based casting superalloy and cast article therefrom
JP6425275B2 (en) * 2016-12-22 2018-11-21 株式会社 東北テクノアーチ Ni-based heat-resistant alloy
FR3073527B1 (en) * 2017-11-14 2019-11-29 Safran SUPERALLIAGE BASED ON NICKEL, MONOCRYSTALLINE AUBE AND TURBOMACHINE
CN109811197B (en) * 2019-01-09 2020-09-01 河北五维航电科技股份有限公司 Preparation method of blade root gasket material for 700-DEG C steam turbine regulating stage

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621122A (en) * 1946-10-09 1952-12-09 Rolls Royce Alloy for heat and corrosion resisting coating
US3005704A (en) * 1958-07-23 1961-10-24 Union Carbide Corp Nickel base alloy for service at high temperatures
US3008855A (en) * 1959-01-26 1961-11-14 Gen Motors Corp Turbine blade and method of making same
US2994605A (en) * 1959-03-30 1961-08-01 Gen Electric High temperature alloys
US3524744A (en) * 1966-01-03 1970-08-18 Iit Res Inst Nickel base alloys and process for their manufacture
US3411898A (en) * 1966-03-25 1968-11-19 Union Carbide Corp Nickel base alloy
US3676085A (en) * 1971-02-18 1972-07-11 United Aircraft Corp Cobalt base coating for the superalloys
US3677747A (en) * 1971-06-28 1972-07-18 Martin Marietta Corp High temperature castable alloys and castings
US3846159A (en) * 1972-08-18 1974-11-05 United Aircraft Corp Eutectic alloy coating
US3973952A (en) * 1973-06-11 1976-08-10 The International Nickel Company, Inc. Heat resistant alloy casting
US3928026A (en) * 1974-05-13 1975-12-23 United Technologies Corp High temperature nicocraly coatings
US4116723A (en) * 1976-11-17 1978-09-26 United Technologies Corporation Heat treated superalloy single crystal article and process
US4764225A (en) * 1979-05-29 1988-08-16 Howmet Corporation Alloys for high temperature applications
GB2071695A (en) * 1980-03-13 1981-09-23 Rolls Royce An alloy suitable for making single-crystal castings and a casting made thereof

Also Published As

Publication number Publication date
CA1212020A (en) 1986-09-30
FR2512838B1 (en) 1985-04-19
FR2512838A1 (en) 1983-03-18
DE3234090C2 (en) 1988-12-15
GB2105748B (en) 1984-12-12
DE3234090A1 (en) 1983-04-28
IT8223257A0 (en) 1982-09-14
GB2105748A (en) 1983-03-30
IL66721A (en) 1986-02-28
JPS5861244A (en) 1983-04-12
IT1152573B (en) 1987-01-07

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