CH544813A - Procédé de traitement d'un ensemble disque-pales de turbines à gaz forgé en une seule pièce - Google Patents

Procédé de traitement d'un ensemble disque-pales de turbines à gaz forgé en une seule pièce

Info

Publication number
CH544813A
CH544813A CH167672A CH167672A CH544813A CH 544813 A CH544813 A CH 544813A CH 167672 A CH167672 A CH 167672A CH 167672 A CH167672 A CH 167672A CH 544813 A CH544813 A CH 544813A
Authority
CH
Switzerland
Prior art keywords
processing
gas turbine
turbine blade
disc assembly
blade disc
Prior art date
Application number
CH167672A
Other languages
English (en)
French (fr)
Inventor
Lee Athey Roy
Burton Moore Joseph
Original Assignee
United Aircraft 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 Aircraft Corp filed Critical United Aircraft Corp
Publication of CH544813A publication Critical patent/CH544813A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
CH167672A 1971-05-10 1972-02-04 Procédé de traitement d'un ensemble disque-pales de turbines à gaz forgé en une seule pièce CH544813A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14152971A 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
CH544813A true CH544813A (fr) 1973-11-30

Family

ID=22496082

Family Applications (1)

Application Number Title Priority Date Filing Date
CH167672A CH544813A (fr) 1971-05-10 1972-02-04 Procédé de traitement d'un ensemble disque-pales de turbines à gaz forgé en une seule pièce

Country Status (10)

Country Link
US (1) US3741821A (OSRAM)
JP (1) JPS5632390B1 (OSRAM)
CA (1) CA959740A (OSRAM)
CH (1) CH544813A (OSRAM)
DE (1) DE2220064C3 (OSRAM)
FR (1) FR2139217A5 (OSRAM)
GB (1) GB1333354A (OSRAM)
IL (1) IL38707A (OSRAM)
IT (1) IT951408B (OSRAM)
SE (1) SE383534B (OSRAM)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1417474A (en) * 1973-09-06 1975-12-10 Int Nickel Ltd Heat-treatment of nickel-chromium-cobalt base alloys
DE2550858C3 (de) * 1975-11-12 1978-09-28 8000 Muenchen Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form-
GB2043116A (en) * 1978-12-15 1980-10-01 Westinghouse Electric Corp Producing a composite grain structure in nickel-base superalloy articles
US4401480A (en) * 1978-12-15 1983-08-30 Westinghouse Electric Corp. Method of selective grain growth in nickel-base superalloys by controlled boron diffusion
US4345950A (en) * 1980-04-21 1982-08-24 General Electric Company Method for making a composite grained cast article
US4654091A (en) * 1980-12-10 1987-03-31 United Technologies Corporation Elimination of quench cracking in superalloy disks
US5551999A (en) * 1984-04-23 1996-09-03 United Technologies Corporation Cyclic recovery heat treatment
US4547229A (en) * 1984-05-07 1985-10-15 Eaton Corporation Solution heat treating of engine poppet valves
US4729802A (en) * 1986-01-16 1988-03-08 J. I. Case Company Opener-disk heat-treating process and product
US5326409A (en) * 1987-03-24 1994-07-05 Wyman-Gordon Company System for peripheral differential heat treatemnt to form dual-property workpiece
EP0365543B1 (en) * 1987-03-24 1993-10-27 Wyman-Gordon Company System for peripheral differential heat treatment to form dual-property workpieces
US4820358A (en) * 1987-04-01 1989-04-11 General Electric Company Method of making high strength superalloy components with graded properties
US4813470A (en) * 1987-11-05 1989-03-21 Allied-Signal Inc. Casting turbine components with integral airfoils
US4838069A (en) * 1988-02-12 1989-06-13 United Technologies Corporation Apparatus for fabricating integrally bladed rotors
US4841614A (en) * 1988-02-12 1989-06-27 United Technologies Corporation Method for fabricating integrally bladed rotors
US5100050A (en) * 1989-10-04 1992-03-31 General Electric Company Method of manufacturing dual alloy turbine disks
US5189279A (en) * 1991-12-30 1993-02-23 General Electric Company Steam turbine rotor welding
US5527402A (en) * 1992-03-13 1996-06-18 General Electric Company Differentially heat treated process for the manufacture thereof
RU2119842C1 (ru) * 1996-06-21 1998-10-10 Институт проблем сверхпластичности металлов РАН Способ изготовления осесимметричных деталей и способ получения заготовок для его осуществления (варианты)
US7553384B2 (en) * 2006-01-25 2009-06-30 General Electric Company Local heat treatment for improved fatigue resistance in turbine components
WO2011057661A1 (de) * 2009-11-11 2011-05-19 Siemens Aktiengesellschaft Bauteil mit bereichen unterschiedlicher duktilität und verfahren zur herstellung eines bauteils
PL397937A1 (pl) 2012-01-30 2013-08-05 General Electric Company Uklad indukcyjnego wyzarzania odpuszczajacego dla turbiny
FR3043410B1 (fr) 2015-11-06 2017-12-08 Safran Dispositif de generation d'une microstructure a gradient de structure sur une piece axisymetrique
CN108031779A (zh) * 2017-11-29 2018-05-15 无锡透平叶片有限公司 一种透平叶片及其制备方法

Also Published As

Publication number Publication date
DE2220064C3 (de) 1975-06-12
DE2220064A1 (de) 1972-12-07
FR2139217A5 (OSRAM) 1973-01-05
SE383534B (sv) 1976-03-15
DE2220064B2 (de) 1974-10-24
US3741821A (en) 1973-06-26
JPS5632390B1 (OSRAM) 1981-07-27
IT951408B (it) 1973-06-30
GB1333354A (en) 1973-10-10
IL38707A (en) 1975-03-13
IL38707A0 (en) 1972-07-26
CA959740A (en) 1974-12-24

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Legal Events

Date Code Title Description
PL Patent ceased