IT1215525B - Leghe monocristalline rinforzate per dispersione. - Google Patents

Leghe monocristalline rinforzate per dispersione.

Info

Publication number
IT1215525B
IT1215525B IT8720699A IT2069987A IT1215525B IT 1215525 B IT1215525 B IT 1215525B IT 8720699 A IT8720699 A IT 8720699A IT 2069987 A IT2069987 A IT 2069987A IT 1215525 B IT1215525 B IT 1215525B
Authority
IT
Italy
Prior art keywords
dispersion
alloys reinforced
monocrystalline alloys
monocrystalline
reinforced
Prior art date
Application number
IT8720699A
Other languages
English (en)
Other versions
IT8720699A0 (it
Inventor
David Michael Matey
Ramgopal Darolia
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8720699A0 publication Critical patent/IT8720699A0/it
Application granted granted Critical
Publication of IT1215525B publication Critical patent/IT1215525B/it

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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • 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
    • 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
    • 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
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
IT8720699A 1986-06-09 1987-05-28 Leghe monocristalline rinforzate per dispersione. IT1215525B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87197786A 1986-06-09 1986-06-09

Publications (2)

Publication Number Publication Date
IT8720699A0 IT8720699A0 (it) 1987-05-28
IT1215525B true IT1215525B (it) 1990-02-14

Family

ID=25358579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8720699A IT1215525B (it) 1986-06-09 1987-05-28 Leghe monocristalline rinforzate per dispersione.

Country Status (6)

Country Link
JP (1) JPS6324029A (it)
DE (1) DE3718832A1 (it)
FR (1) FR2599759B1 (it)
GB (2) GB2191505B (it)
IL (1) IL82465A0 (it)
IT (1) IT1215525B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU624463B2 (en) * 1989-04-10 1992-06-11 General Electric Company Tantalum-containing superalloys
US5207846A (en) * 1989-04-10 1993-05-04 General Electric Company Tantalum-containing superalloys
US5338379A (en) * 1989-04-10 1994-08-16 General Electric Company Tantalum-containing superalloys
US5069873A (en) * 1989-08-14 1991-12-03 Cannon-Muskegon Corporation Low carbon directional solidification alloy
US5151249A (en) * 1989-12-29 1992-09-29 General Electric Company Nickel-based single crystal superalloy and method of making
JP2993210B2 (ja) * 1991-09-10 1999-12-20 松下電器産業株式会社 電源回路の保護装置
EP0804625B1 (en) * 1994-05-10 1998-12-23 United Technologies Corporation Method for improving oxidation and spalling resistance of diffusion aluminide coatings
US5679180A (en) * 1995-06-22 1997-10-21 United Technologies Corporation γ strengthened single crystal turbine blade alloy for hydrogen fueled propulsion systems
DE19624055A1 (de) * 1996-06-17 1997-12-18 Abb Research Ltd Nickel-Basis-Superlegierung
GB2447222B (en) * 2006-01-30 2011-04-13 Univ Osaka Prefect Public Corp Ni3Al-based intermetallic compound with dual multi-phase microstructure, production method thereof, and heat-resistant structural material
EP2078763A4 (en) * 2006-09-26 2014-09-03 Ihi Corp MIXED SUPERALLY BASED ON NO EXTENDING EXCELLENT OXIDATION RESISTANCE, MANUFACTURING METHOD THEREFOR, AND HEAT-RESISTANT STATE-OF-THE-ART MATERIAL
EP2597167B1 (de) * 2011-11-24 2014-04-23 Siemens Aktiengesellschaft DS-Superlegierung und Bauteil

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7012088A (it) * 1970-08-15 1972-02-17 Philips Nv
US3847679A (en) * 1973-11-15 1974-11-12 Gen Electric Directional eutectoid composites by solid-state up-transformation
US3844845A (en) * 1973-11-15 1974-10-29 Gen Electric Directional composites by solid-state up-transformation
CA1074674A (en) * 1975-09-22 1980-04-01 Alan D. Cetel Multi-step heat treatment for superalloys
US4328045A (en) * 1978-12-26 1982-05-04 United Technologies Corporation Heat treated single crystal articles and process
IL65897A0 (en) * 1981-10-02 1982-08-31 Gen Electric Single crystal nickel-base superalloy,article and method for making
US4385939A (en) * 1981-11-13 1983-05-31 Trw Inc. Method of producing a single crystal article
GB2151659B (en) * 1983-12-24 1987-03-18 Rolls Royce An alloy suitable for making single crystal castings
US4765850A (en) * 1984-01-10 1988-08-23 Allied-Signal Inc. Single crystal nickel-base super alloy
IL80227A (en) * 1985-11-01 1990-01-18 United Technologies Corp High strength single crystal superalloys

Also Published As

Publication number Publication date
GB2232685A (en) 1990-12-19
GB2191505B (en) 1991-02-13
IL82465A0 (en) 1987-11-30
GB2191505A (en) 1987-12-16
GB8710284D0 (en) 1987-06-03
GB2232685B (en) 1991-04-03
FR2599759B1 (fr) 1988-12-02
JPS6324029A (ja) 1988-02-01
GB9009484D0 (en) 1990-06-20
IT8720699A0 (it) 1987-05-28
DE3718832A1 (de) 1987-12-10
FR2599759A1 (fr) 1987-12-11

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19930511