FR2392129B1 - - Google Patents

Info

Publication number
FR2392129B1
FR2392129B1 FR7815120A FR7815120A FR2392129B1 FR 2392129 B1 FR2392129 B1 FR 2392129B1 FR 7815120 A FR7815120 A FR 7815120A FR 7815120 A FR7815120 A FR 7815120A FR 2392129 B1 FR2392129 B1 FR 2392129B1
Authority
FR
France
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
Application number
FR7815120A
Other versions
FR2392129A1 (fr
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.)
Raytheon Technologies Corp
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 FR2392129A1 publication Critical patent/FR2392129A1/fr
Application granted granted Critical
Publication of FR2392129B1 publication Critical patent/FR2392129B1/fr
Granted legal-status Critical Current

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)
FR7815120A 1977-05-25 1978-05-22 Articles en superalliage de nickel a structure monocristalline et procede de preparation Granted FR2392129A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2392129A1 FR2392129A1 (fr) 1978-12-22
FR2392129B1 true FR2392129B1 (fr) 1984-12-28

Family

ID=25178568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815120A Granted FR2392129A1 (fr) 1977-05-25 1978-05-22 Articles en superalliage de nickel a structure monocristalline et procede de preparation

Country Status (12)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3172291D1 (en) * 1980-11-24 1985-10-24 Cannon Muskegon Corp 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 (fr) * 1988-03-02 1990-09-14 Asea Brown Boveri
JP5252348B2 (ja) 2006-03-20 2013-07-31 独立行政法人物質・材料研究機構 Ｎｉ基超合金とその製造方法およびタービンブレードまたはタービンベーン部品
JP5133453B2 (ja) 2009-08-10 2013-01-30 株式会社Ｉｈｉ Ｎｉ基単結晶超合金及びタービン翼
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
BR7803254A (pt) 1979-02-06
BE866609A (fr) 1978-09-01
NO148523B (no) 1983-07-18
CH635368A5 (en) 1983-03-31
GB1592237A (en) 1981-07-01
IL54629A0 (en) 1978-07-31
IL54629A (en) 1981-09-13
SE444324B (sv) 1986-04-07
DE2821524C2 (de) 1981-10-15
JPS6125773B2 (fr) 1986-06-17
IT1096317B (it) 1985-08-26
SE7805309L (sv) 1978-11-26
IT7823726A0 (it) 1978-05-24
JPS53146223A (en) 1978-12-20
NO781787L (no) 1978-11-28
DE2821524A1 (de) 1978-12-07
CA1117320A (fr) 1982-02-02
NO148523C (no) 1983-10-26
FR2392129A1 (fr) 1978-12-22

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