FR1026815A - Manufacturing process for improving the materials of gas turbine wheels - Google Patents

Manufacturing process for improving the materials of gas turbine wheels

Info

Publication number
FR1026815A
FR1026815A FR1026815DA FR1026815A FR 1026815 A FR1026815 A FR 1026815A FR 1026815D A FR1026815D A FR 1026815DA FR 1026815 A FR1026815 A FR 1026815A
Authority
FR
France
Prior art keywords
improving
materials
manufacturing process
gas turbine
turbine wheels
Prior art date
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
Other languages
French (fr)
Inventor
Robert Costes
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 filed Critical
Application granted granted Critical
Publication of FR1026815A publication Critical patent/FR1026815A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1026815D 1950-08-18 1950-08-18 Manufacturing process for improving the materials of gas turbine wheels Expired FR1026815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1026815T 1950-08-18

Publications (1)

Publication Number Publication Date
FR1026815A true FR1026815A (en) 1953-05-05

Family

ID=9580304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1026815D Expired FR1026815A (en) 1950-08-18 1950-08-18 Manufacturing process for improving the materials of gas turbine wheels

Country Status (1)

Country Link
FR (1) FR1026815A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541911A1 (en) * 1991-11-15 1993-05-19 Praxair Technology, Inc. Method for improving the capability of a body to withstand stress in rotation
WO2010098939A3 (en) * 2009-02-25 2011-06-30 General Electric Company Method and apparatus for pre-spinning rotor forgings
WO2012139874A1 (en) * 2011-04-11 2012-10-18 Continental Automotive Gmbh Compressor wheel and method for introducing internal stresses into a compressor wheel
FR3100147A1 (en) * 2019-09-04 2021-03-05 Safran Aircraft Engines PROCESS FOR RELAXATION OF THE CONSTRAINTS BY ROTATION

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541911A1 (en) * 1991-11-15 1993-05-19 Praxair Technology, Inc. Method for improving the capability of a body to withstand stress in rotation
WO2010098939A3 (en) * 2009-02-25 2011-06-30 General Electric Company Method and apparatus for pre-spinning rotor forgings
US8051709B2 (en) 2009-02-25 2011-11-08 General Electric Company Method and apparatus for pre-spinning rotor forgings
WO2012139874A1 (en) * 2011-04-11 2012-10-18 Continental Automotive Gmbh Compressor wheel and method for introducing internal stresses into a compressor wheel
FR3100147A1 (en) * 2019-09-04 2021-03-05 Safran Aircraft Engines PROCESS FOR RELAXATION OF THE CONSTRAINTS BY ROTATION
WO2021044098A1 (en) * 2019-09-04 2021-03-11 Safran Aircraft Engines Method for relieving stresses by rotation
US11913086B2 (en) 2019-09-04 2024-02-27 Safran Aircraft Engines Method for relieving stresses by rotation

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