IT1152573B - MONOCRYSTAL WITH MINOR ADDITIONS OF ELEMENTS TO IMPROVE OXIDATION RESISTANCE - Google Patents

MONOCRYSTAL WITH MINOR ADDITIONS OF ELEMENTS TO IMPROVE OXIDATION RESISTANCE

Info

Publication number
IT1152573B
IT1152573B IT23257/82A IT2325782A IT1152573B IT 1152573 B IT1152573 B IT 1152573B IT 23257/82 A IT23257/82 A IT 23257/82A IT 2325782 A IT2325782 A IT 2325782A IT 1152573 B IT1152573 B IT 1152573B
Authority
IT
Italy
Prior art keywords
monocrystal
elements
oxidation resistance
improve oxidation
minor additions
Prior art date
Application number
IT23257/82A
Other languages
Italian (it)
Other versions
IT8223257A0 (en
Inventor
David Noel Duhl
Frederick Albert Schweizer
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 IT8223257A0 publication Critical patent/IT8223257A0/en
Application granted granted Critical
Publication of IT1152573B publication Critical patent/IT1152573B/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)
IT23257/82A 1981-09-14 1982-09-14 MONOCRYSTAL WITH MINOR ADDITIONS OF ELEMENTS TO IMPROVE OXIDATION RESISTANCE IT1152573B (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
IT8223257A0 IT8223257A0 (en) 1982-09-14
IT1152573B true IT1152573B (en) 1987-01-07

Family

ID=23164947

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23257/82A IT1152573B (en) 1981-09-14 1982-09-14 MONOCRYSTAL WITH MINOR ADDITIONS OF ELEMENTS TO IMPROVE 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
US5154884A (en) * 1981-10-02 1992-10-13 General Electric Company Single crystal nickel-base superalloy article and method for making
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
GR80049B (en) * 1983-12-27 1984-12-30 Gen Electric Nickel-based superalloys especially useful as compatible protective environmental coatings for advanced superalloys
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
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
EP0207874B1 (en) * 1985-05-09 1991-12-27 United Technologies Corporation Substrate tailored coatings for superalloys
US5100484A (en) * 1985-10-15 1992-03-31 General Electric Company Heat treatment for nickel-base superalloys
US6074602A (en) * 1985-10-15 2000-06-13 General Electric Company Property-balanced nickel-base superalloys for producing single crystal articles
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
EP1498503B1 (en) * 2002-03-27 2011-11-23 National Institute for Materials Science Ni-BASE DIRECTIONALLY SOLIDIFIED SUPERALLOY AND Ni-BASE 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
WO2007037277A1 (en) * 2005-09-27 2007-04-05 National Institute For Materials Science Nickel-base superalloy with excellent unsusceptibility to oxidation
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
EP2420584B1 (en) * 2009-04-17 2013-06-19 IHI Corporation Nickel-based single crystal superalloy and turbine blade incorporating this superalloy
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
GB2105748B (en) 1984-12-12
IT8223257A0 (en) 1982-09-14
IL66721A (en) 1986-02-28
IL66721A0 (en) 1982-12-31
DE3234090A1 (en) 1983-04-28
FR2512838A1 (en) 1983-03-18
CA1212020A (en) 1986-09-30
FR2512838B1 (en) 1985-04-19
DE3234090C2 (en) 1988-12-15
GB2105748A (en) 1983-03-30
JPS5861244A (en) 1983-04-12

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