NO781787L - OBJECTS OF HEAT-TREATED SUPER ALLOY SINGLE CRYSTAL AND METHODS OF PREPARING THE SAME - Google Patents

OBJECTS OF HEAT-TREATED SUPER ALLOY SINGLE CRYSTAL AND METHODS OF PREPARING THE SAME

Info

Publication number
NO781787L
NO781787L NO78781787A NO781787A NO781787L NO 781787 L NO781787 L NO 781787L NO 78781787 A NO78781787 A NO 78781787A NO 781787 A NO781787 A NO 781787A NO 781787 L NO781787 L NO 781787L
Authority
NO
Norway
Prior art keywords
preparing
objects
methods
heat
single crystal
Prior art date
Application number
NO78781787A
Other languages
Norwegian (no)
Other versions
NO148523C (en
NO148523B (en
Inventor
David Noel Duhl
Walter E Olson
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 NO781787L publication Critical patent/NO781787L/en
Publication of NO148523B publication Critical patent/NO148523B/en
Publication of NO148523C publication Critical patent/NO148523C/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NO781787A 1977-05-25 1978-05-23 HEAT-TREATED REMOVAL OF A NICKEL SUPPLY AND PROCEDURE FOR THE PREPARATION OF THE SAME NO148523C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80050577A 1977-05-25 1977-05-25

Publications (3)

Publication Number Publication Date
NO781787L true NO781787L (en) 1978-11-28
NO148523B NO148523B (en) 1983-07-18
NO148523C NO148523C (en) 1983-10-26

Family

ID=25178568

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781787A NO148523C (en) 1977-05-25 1978-05-23 HEAT-TREATED REMOVAL OF A NICKEL SUPPLY AND PROCEDURE FOR THE PREPARATION OF THE SAME

Country Status (12)

Country Link
JP (1) JPS53146223A (en)
BE (1) BE866609A (en)
BR (1) BR7803254A (en)
CA (1) CA1117320A (en)
CH (1) CH635368A5 (en)
DE (1) DE2821524C2 (en)
FR (1) FR2392129A1 (en)
GB (1) GB1592237A (en)
IL (1) IL54629A (en)
IT (1) IT1096317B (en)
NO (1) NO148523C (en)
SE (1) SE444324B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052911B1 (en) * 1980-11-24 1985-09-18 Cannon-Muskegon Corporation Single crystal (single grain) alloy
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
US5154884A (en) * 1981-10-02 1992-10-13 General Electric Company Single crystal nickel-base superalloy article and method for making
US4583608A (en) * 1983-06-06 1986-04-22 United Technologies Corporation Heat treatment of single crystals
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
CH675256A5 (en) * 1988-03-02 1990-09-14 Asea Brown Boveri
EP1997923B1 (en) 2006-03-20 2016-03-09 National Institute for Materials Science Method for producing an ni-base superalloy
CN102471833B (en) 2009-08-10 2014-08-20 株式会社Ihi Ni-based monocrystalline superalloy and turbine blade
CN115233074A (en) * 2022-07-12 2022-10-25 北京科技大学 Cobalt-nickel-based high-temperature alloy for gas turbine moving blade and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451347A (en) * 1964-07-10 1966-01-07 Alloys for use at high temperatures
US3567526A (en) * 1968-05-01 1971-03-02 United Aircraft Corp Limitation of carbon in single crystal or columnar-grained nickel base superalloys
GB1260982A (en) * 1970-06-08 1972-01-19 Trw Inc Improvements in or relating to nickel base alloys
US3677835A (en) * 1970-10-16 1972-07-18 United Aircraft Corp Homogeneous nickel-base superalloy castings
GB1397066A (en) * 1971-06-19 1975-06-11 Rolls Royce High temperature corrosion resistant alloys
US3915761A (en) * 1971-09-15 1975-10-28 United Technologies Corp Unidirectionally solidified alloy articles
US3869284A (en) * 1973-04-02 1975-03-04 French Baldwin J High temperature alloys

Also Published As

Publication number Publication date
SE7805309L (en) 1978-11-26
CA1117320A (en) 1982-02-02
BE866609A (en) 1978-09-01
IL54629A0 (en) 1978-07-31
GB1592237A (en) 1981-07-01
DE2821524A1 (en) 1978-12-07
BR7803254A (en) 1979-02-06
JPS6125773B2 (en) 1986-06-17
NO148523C (en) 1983-10-26
SE444324B (en) 1986-04-07
JPS53146223A (en) 1978-12-20
DE2821524C2 (en) 1981-10-15
CH635368A5 (en) 1983-03-31
IL54629A (en) 1981-09-13
IT1096317B (en) 1985-08-26
FR2392129A1 (en) 1978-12-22
FR2392129B1 (en) 1984-12-28
NO148523B (en) 1983-07-18
IT7823726A0 (en) 1978-05-24

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