JPS5376122A - Cast product of nickellbased alloy - Google Patents

Cast product of nickellbased alloy

Info

Publication number
JPS5376122A
JPS5376122A JP11063377A JP11063377A JPS5376122A JP S5376122 A JPS5376122 A JP S5376122A JP 11063377 A JP11063377 A JP 11063377A JP 11063377 A JP11063377 A JP 11063377A JP S5376122 A JPS5376122 A JP S5376122A
Authority
JP
Japan
Prior art keywords
nickellbased
alloy
cast product
cast
product
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.)
Pending
Application number
JP11063377A
Other languages
Japanese (ja)
Inventor
Sutefuan Ukuzuitsuku Kaaru
Tomu Toomasu
Bushiyakujian Jiyunia Reo
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
Publication of JPS5376122A publication Critical patent/JPS5376122A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C30B21/00—Unidirectional solidification of eutectic materials
    • C30B21/02—Unidirectional solidification of eutectic materials by normal casting or gradient freezing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/045—Directionally solidified castings
    • 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%
    • 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
JP11063377A 1976-12-16 1977-09-16 Cast product of nickellbased alloy Pending JPS5376122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75131776A 1976-12-16 1976-12-16

Publications (1)

Publication Number Publication Date
JPS5376122A true JPS5376122A (en) 1978-07-06

Family

ID=25021467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11063377A Pending JPS5376122A (en) 1976-12-16 1977-09-16 Cast product of nickellbased alloy

Country Status (4)

Country Link
JP (1) JPS5376122A (en)
DE (1) DE2741271A1 (en)
FR (1) FR2374427A1 (en)
GB (1) GB1557900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004332061A (en) * 2003-05-09 2004-11-25 Hitachi Ltd HIGHLY OXIDATION RESISTANT Ni BASED SUPERALLOY, AND GAS TURBINE COMPONENT

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222794A (en) * 1979-07-02 1980-09-16 United Technologies Corporation Single crystal nickel superalloy
EP0032812B1 (en) * 1980-01-17 1984-03-14 Cannon-Muskegon Corporation Nickel base alloy and turbine engine blade cast therefrom
DE3167598D1 (en) * 1980-07-25 1985-01-17 Secr Defence Brit Nickel-base alloy for single crystal casting
EP0052911B1 (en) * 1980-11-24 1985-09-18 Cannon-Muskegon Corporation Single crystal (single grain) alloy
US4765850A (en) * 1984-01-10 1988-08-23 Allied-Signal Inc. Single crystal nickel-base super alloy
EP0214080A3 (en) * 1985-08-16 1987-11-25 United Technologies Corporation Reduction of twinning in directional recrystallization of nickel base superalloys
IL80227A (en) * 1985-11-01 1990-01-18 United Technologies Corp High strength single crystal superalloys
US4908183A (en) * 1985-11-01 1990-03-13 United Technologies Corporation High strength single crystal superalloys
US4802934A (en) * 1985-11-18 1989-02-07 Hitachi Metals, Ltd. Single-crystal Ni-based super-heat-resistant alloy
CA1291350C (en) * 1986-04-03 1991-10-29 United Technologies Corporation Single crystal articles having reduced anisotropy
CA1315572C (en) * 1986-05-13 1993-04-06 Xuan Nguyen-Dinh Phase stable single crystal materials
GB2235697B (en) * 1986-12-30 1991-08-14 Gen Electric Improved and property-balanced nickel-base superalloys for producing single crystal articles.
CH675256A5 (en) * 1988-03-02 1990-09-14 Asea Brown Boveri
JP2552351B2 (en) * 1988-05-17 1996-11-13 日立金属株式会社 Single crystal Ni-based super heat resistant alloy
AU630623B2 (en) * 1988-10-03 1992-11-05 General Electric Company An improved article and alloy therefor
US5151249A (en) * 1989-12-29 1992-09-29 General Electric Company Nickel-based single crystal superalloy and method of making
US5240518A (en) * 1990-09-05 1993-08-31 General Electric Company Single crystal, environmentally-resistant gas turbine shroud
EP0637476B1 (en) * 1993-08-06 2000-02-23 Hitachi, Ltd. Blade for gas turbine, manufacturing method of the same, and gas turbine including the blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004332061A (en) * 2003-05-09 2004-11-25 Hitachi Ltd HIGHLY OXIDATION RESISTANT Ni BASED SUPERALLOY, AND GAS TURBINE COMPONENT

Also Published As

Publication number Publication date
GB1557900A (en) 1979-12-12
FR2374427A1 (en) 1978-07-13
DE2741271A1 (en) 1978-06-22

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