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GB2235697B - Improved and property-balanced nickel-base superalloys for producing single crystal articles. - Google Patents

Improved and property-balanced nickel-base superalloys for producing single crystal articles.

Info

Publication number
GB2235697B
GB2235697B GB8631037A GB8631037A GB2235697B GB 2235697 B GB2235697 B GB 2235697B GB 8631037 A GB8631037 A GB 8631037A GB 8631037 A GB8631037 A GB 8631037A GB 2235697 B GB2235697 B GB 2235697B
Authority
GB
United Kingdom
Prior art keywords
property
improved
single crystal
producing single
base superalloys
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.)
Expired - Lifetime
Application number
GB8631037A
Other versions
GB8631037D0 (en
GB2235697A (en
Inventor
Carl Stephen Wukusick
Jr Leo Buchakjian
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB8631037A priority Critical patent/GB2235697B/en
Priority to FR8701144A priority patent/FR2654114B1/en
Priority to CA000533975A priority patent/CA1327132C/en
Priority to JP63800034A priority patent/JP3012652B2/en
Priority to AU41639/89A priority patent/AU621149B2/en
Publication of GB8631037D0 publication Critical patent/GB8631037D0/en
Publication of GB2235697A publication Critical patent/GB2235697A/en
Application granted granted Critical
Publication of GB2235697B publication Critical patent/GB2235697B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB8631037A 1986-12-30 1986-12-30 Improved and property-balanced nickel-base superalloys for producing single crystal articles. Expired - Lifetime GB2235697B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8631037A GB2235697B (en) 1986-12-30 1986-12-30 Improved and property-balanced nickel-base superalloys for producing single crystal articles.
FR8701144A FR2654114B1 (en) 1986-12-30 1987-01-30 NICKEL BASED SUPERALLOYS FOR PRODUCING PARTS WITH A MONOCRYSTALLINE STRUCTURE, PARTS OBTAINED THEREBY, AND THERMAL TREATMENT METHODS THEREOF.
CA000533975A CA1327132C (en) 1986-12-30 1987-04-07 Property-balanced nickel-base superalloys for producing single crystal articles
JP63800034A JP3012652B2 (en) 1986-12-30 1988-12-09 Improved, balanced nickel-based superalloys for producing single crystal products
AU41639/89A AU621149B2 (en) 1986-12-30 1989-09-20 Improvements in or relating to alloys

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8631037A GB2235697B (en) 1986-12-30 1986-12-30 Improved and property-balanced nickel-base superalloys for producing single crystal articles.
CA000533975A CA1327132C (en) 1986-12-30 1987-04-07 Property-balanced nickel-base superalloys for producing single crystal articles

Publications (3)

Publication Number Publication Date
GB8631037D0 GB8631037D0 (en) 1990-11-21
GB2235697A GB2235697A (en) 1991-03-13
GB2235697B true GB2235697B (en) 1991-08-14

Family

ID=25671298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8631037A Expired - Lifetime GB2235697B (en) 1986-12-30 1986-12-30 Improved and property-balanced nickel-base superalloys for producing single crystal articles.

Country Status (4)

Country Link
AU (1) AU621149B2 (en)
CA (1) CA1327132C (en)
FR (1) FR2654114B1 (en)
GB (1) GB2235697B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240518A (en) * 1990-09-05 1993-08-31 General Electric Company Single crystal, environmentally-resistant gas turbine shroud
US5366695A (en) * 1992-06-29 1994-11-22 Cannon-Muskegon Corporation Single crystal nickel-based superalloy
US5443789A (en) * 1992-09-14 1995-08-22 Cannon-Muskegon Corporation Low yttrium, high temperature alloy
FR2712307B1 (en) * 1993-11-10 1996-09-27 United Technologies Corp Articles made of super-alloy with high mechanical and cracking resistance and their manufacturing process.
ZA954939B (en) * 1994-06-16 1996-02-12 Csir "Alloy"
DE19624055A1 (en) * 1996-06-17 1997-12-18 Abb Research Ltd Nickel-based super alloy
DE19624056A1 (en) * 1996-06-17 1997-12-18 Abb Research Ltd Nickel-based super alloy
RU2131944C1 (en) * 1998-08-10 1999-06-20 Всероссийский научно-исследовательский институт авиационных материалов Nickel-base heat-resistant alloy
GB0028215D0 (en) * 2000-11-18 2001-01-03 Rolls Royce Plc Nickel alloy composition
DE50214977D1 (en) 2001-11-09 2011-05-05 Alstom Technology Ltd HEAT TREATMENT PROCESS FOR MATERIAL BODIES FROM ONE NICKEL BASE SUPER ALLOY
JP4157440B2 (en) 2003-08-11 2008-10-01 株式会社日立製作所 Single crystal Ni-base superalloy with excellent strength, corrosion resistance and oxidation resistance
EP1900839B1 (en) * 2006-09-07 2013-11-06 Alstom Technology Ltd Method for the heat treatment of nickel-based superalloys
US20090041615A1 (en) * 2007-08-10 2009-02-12 Siemens Power Generation, Inc. Corrosion Resistant Alloy Compositions with Enhanced Castability and Mechanical Properties
IT1394975B1 (en) 2009-07-29 2012-08-07 Nuovo Pignone Spa NICKEL-BASED SUPERLEGA, MECHANICAL COMPONENT MADE WITH SUCH A SUPERLEGA, TURBOMACCHINA INCLUDING SUCH COMPONENT AND RELATIVE METHODS
EP2464868B1 (en) 2009-08-11 2019-04-17 ProMinent GmbH Diaphragm machine
US20110076182A1 (en) * 2009-09-30 2011-03-31 General Electric Company Nickel-Based Superalloys and Articles
US8858876B2 (en) * 2012-10-31 2014-10-14 General Electric Company Nickel-based superalloy and articles
EP2876176B1 (en) 2013-11-25 2017-06-21 Mitsubishi Hitachi Power Systems, Ltd. Ni-based casting superalloy and cast article therefrom
EP2949768B1 (en) * 2014-05-28 2019-07-17 Ansaldo Energia IP UK Limited Gamma prime precipitation strengthened nickel-base superalloy for use in powder based additive manufacturing process
EP3287535A1 (en) * 2016-08-22 2018-02-28 Siemens Aktiengesellschaft Sx nickel alloy with improved tmf properties, raw material and component
US20200102628A1 (en) * 2017-03-31 2020-04-02 Siemens Aktiengesellschaft High-temperature nickel-based alloys
FR3124195B1 (en) * 2021-06-22 2023-08-25 Safran NICKEL-BASED SUPERALLOY, MONOCRYSTAL BLADE AND TURBOMACHINE
US12534779B2 (en) 2022-05-05 2026-01-27 General Electric Company Nickel-based superalloys and articles
GB2626372A (en) * 2023-01-20 2024-07-24 Alloyed Ltd A nickel-based alloy

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1344917A (en) * 1970-02-16 1974-01-23 Latrobe Steel Co Production of superalloys
GB1449273A (en) * 1973-07-25 1976-09-15 Gen Electric Heat treatment of alloys
GB1471053A (en) * 1973-03-10 1977-04-21 Deutsche Edelstahlwerke Gmbh High creep-strength nickel alloys
GB1512984A (en) * 1974-06-17 1978-06-01 Cabot Corp Oxidation resistant nickel alloys and method of making the same
GB1562082A (en) * 1977-10-17 1980-03-05 Gen Electric Nickel-base olloys
GB2066292A (en) * 1979-12-21 1981-07-08 Cabot Corp Kiln hardware articles formed from nickel base alloys
EP0076360A2 (en) * 1981-10-02 1983-04-13 General Electric Company Single crystal nickel-base superalloy, article and method for making
GB2110241A (en) * 1981-11-27 1983-06-15 United Technologies Corp Method of producing columnar crystal superalloy material with controlled orientation
GB2114603A (en) * 1982-02-02 1983-08-24 Cabot Corp Method of heat treating nicraly alloys for use as ceramic kiln and furnace hardware
EP0107508A1 (en) * 1982-10-25 1984-05-02 Avco Corporation High temperature coating compositions
GB2152076A (en) * 1983-12-27 1985-07-31 United Technologies Corp Improved forgeability in nickel base superalloys
GB2153845A (en) * 1984-02-07 1985-08-29 Inco Alloys Products Limited Production of superalloy sheet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741271A1 (en) * 1976-12-16 1978-06-22 Gen Electric NICKEL-BASED SUPER ALLOY AND CAST BODY FROM THEM
FR2503188A1 (en) * 1981-04-03 1982-10-08 Onera (Off Nat Aerospatiale) MONOCRYSTALLINE SUPERALLIAGE WITH MATRIX MATRIX BASED ON NICKEL, PROCESS FOR IMPROVING WORKPIECES IN THIS SUPERALLIATION AND PARTS OBTAINED THEREBY
GB2106138B (en) * 1981-09-19 1986-03-19 Rolls Royce Single-crystal nickel alloy casting
FR2557598B1 (en) * 1983-12-29 1986-11-28 Armines SINGLE CRYSTAL ALLOY WITH NICKEL-BASED MATRIX
US4765850A (en) * 1984-01-10 1988-08-23 Allied-Signal Inc. Single crystal nickel-base super alloy
FR2578554B1 (en) * 1985-03-06 1987-05-22 Snecma SINGLE CRYSTAL ALLOY WITH NICKEL-BASED MATRIX
EP0194391B1 (en) * 1985-03-13 1989-06-21 General Electric Company Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1344917A (en) * 1970-02-16 1974-01-23 Latrobe Steel Co Production of superalloys
GB1471053A (en) * 1973-03-10 1977-04-21 Deutsche Edelstahlwerke Gmbh High creep-strength nickel alloys
GB1449273A (en) * 1973-07-25 1976-09-15 Gen Electric Heat treatment of alloys
GB1512984A (en) * 1974-06-17 1978-06-01 Cabot Corp Oxidation resistant nickel alloys and method of making the same
GB1562082A (en) * 1977-10-17 1980-03-05 Gen Electric Nickel-base olloys
GB2066292A (en) * 1979-12-21 1981-07-08 Cabot Corp Kiln hardware articles formed from nickel base alloys
EP0076360A2 (en) * 1981-10-02 1983-04-13 General Electric Company Single crystal nickel-base superalloy, article and method for making
GB2110241A (en) * 1981-11-27 1983-06-15 United Technologies Corp Method of producing columnar crystal superalloy material with controlled orientation
GB2114603A (en) * 1982-02-02 1983-08-24 Cabot Corp Method of heat treating nicraly alloys for use as ceramic kiln and furnace hardware
EP0107508A1 (en) * 1982-10-25 1984-05-02 Avco Corporation High temperature coating compositions
GB2152076A (en) * 1983-12-27 1985-07-31 United Technologies Corp Improved forgeability in nickel base superalloys
GB2153845A (en) * 1984-02-07 1985-08-29 Inco Alloys Products Limited Production of superalloy sheet

Also Published As

Publication number Publication date
GB8631037D0 (en) 1990-11-21
AU621149B2 (en) 1992-03-05
AU4163989A (en) 1991-03-28
GB2235697A (en) 1991-03-13
FR2654114B1 (en) 1994-01-28
CA1327132C (en) 1994-02-22
FR2654114A1 (en) 1991-05-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941230