BR7803254A - Artigo de superliga termicamente tratada e respectivo processo de producao e artigo intermediario de cristais simples - Google Patents

Artigo de superliga termicamente tratada e respectivo processo de producao e artigo intermediario de cristais simples

Info

Publication number
BR7803254A
BR7803254A BR787803254A BR7803254A BR7803254A BR 7803254 A BR7803254 A BR 7803254A BR 787803254 A BR787803254 A BR 787803254A BR 7803254 A BR7803254 A BR 7803254A BR 7803254 A BR7803254 A BR 7803254A
Authority
BR
Brazil
Prior art keywords
article
superligue
production process
thermally treated
respective production
Prior art date
Application number
BR787803254A
Other languages
English (en)
Inventor
W Olson
D Duhl
Original Assignee
United Rech 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 Rech Corp filed Critical United Rech Corp
Publication of BR7803254A publication Critical patent/BR7803254A/pt

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)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (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)
BR787803254A 1977-05-25 1978-05-22 Artigo de superliga termicamente tratada e respectivo processo de producao e artigo intermediario de cristais simples BR7803254A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7803254A true BR7803254A (pt) 1979-02-06

Family

ID=25178568

Family Applications (1)

Application Number Title Priority Date Filing Date
BR787803254A BR7803254A (pt) 1977-05-25 1978-05-22 Artigo de superliga termicamente tratada e respectivo processo de producao e artigo intermediario de cristais simples

Country Status (12)

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

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 (fr) * 1981-04-03 1982-10-08 Onera (Off Nat Aerospatiale) Superalliage monocristallin a matrice a matuice a base de nickel, procede d'amelioration de pieces en ce superalliage et pieces obtenues par ce procede
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 (pt) * 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
CA2764664C (en) 2009-08-10 2014-06-17 Ihi Corporation Ni-based single crystal superalloy and turbine blade
CN115233074A (zh) * 2022-07-12 2022-10-25 北京科技大学 一种燃机动叶片用钴镍基高温合金及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451347A (fr) * 1964-07-10 1966-01-07 Alliages devant servir à hautes températures
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
IT7823726A0 (it) 1978-05-24
GB1592237A (en) 1981-07-01
NO148523B (no) 1983-07-18
NO781787L (no) 1978-11-28
IL54629A0 (en) 1978-07-31
NO148523C (no) 1983-10-26
JPS6125773B2 (pt) 1986-06-17
DE2821524C2 (de) 1981-10-15
CA1117320A (en) 1982-02-02
SE7805309L (sv) 1978-11-26
JPS53146223A (en) 1978-12-20
BE866609A (fr) 1978-09-01
FR2392129A1 (fr) 1978-12-22
FR2392129B1 (pt) 1984-12-28
DE2821524A1 (de) 1978-12-07
IT1096317B (it) 1985-08-26
IL54629A (en) 1981-09-13
CH635368A5 (en) 1983-03-31
SE444324B (sv) 1986-04-07

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