FR2331404B1 - - Google Patents

Info

Publication number
FR2331404B1
FR2331404B1 FR7634101A FR7634101A FR2331404B1 FR 2331404 B1 FR2331404 B1 FR 2331404B1 FR 7634101 A FR7634101 A FR 7634101A FR 7634101 A FR7634101 A FR 7634101A FR 2331404 B1 FR2331404 B1 FR 2331404B1
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
FR7634101A
Other languages
French (fr)
Other versions
FR2331404A1 (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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2331404A1 publication Critical patent/FR2331404A1/fr
Application granted granted Critical
Publication of FR2331404B1 publication Critical patent/FR2331404B1/fr
Granted 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
    • 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • 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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
FR7634101A 1975-11-12 1976-11-12 Procede de fabrication et/ou de traitement thermique de pieces faconnees metalliques Granted FR2331404A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2550858A DE2550858C3 (de) 1975-11-12 1975-11-12 Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form-

Publications (2)

Publication Number Publication Date
FR2331404A1 FR2331404A1 (fr) 1977-06-10
FR2331404B1 true FR2331404B1 (OSRAM) 1982-10-08

Family

ID=5961578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634101A Granted FR2331404A1 (fr) 1975-11-12 1976-11-12 Procede de fabrication et/ou de traitement thermique de pieces faconnees metalliques

Country Status (4)

Country Link
US (1) US4168182A (OSRAM)
DE (1) DE2550858C3 (OSRAM)
FR (1) FR2331404A1 (OSRAM)
GB (1) GB1571500A (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550858C3 (de) * 1975-11-12 1978-09-28 8000 Muenchen Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form-
DE2911714C2 (de) * 1979-03-24 1985-11-21 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Herstellung von hochtemperaturbeständigen metallischen Bauteilen mit feinporigen Wänden
DE2921473C2 (de) * 1979-05-26 1984-08-02 Aeg-Elotherm Gmbh, 5630 Remscheid Verfahren zur Herstellung einer harten Oberflächenschicht auf einem Werkstück aus kohlenstoffhaltigem Gußeisen
DE3401700C1 (de) * 1984-01-19 1985-08-14 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Herstellung von Pulvern unter Weltraumbedingungen
US5295530A (en) * 1992-02-18 1994-03-22 General Motors Corporation Single-cast, high-temperature, thin wall structures and methods of making the same
CA2110531C (en) * 1992-12-03 1998-10-13 Takahiro Gunji Slide surface construction formed of aggregate of fe crystals having face-centered cubic structure
EP1199520A1 (de) * 2000-10-16 2002-04-24 Siemens Aktiengesellschaft Hitzeschildstein zur Auskleidung einer Brennkammerwand, Brennkammer sowie Gasturbine
US7479859B2 (en) * 2006-03-08 2009-01-20 Jack Gerber Apparatus and method for processing material in a magnetic vortex
US7594530B1 (en) 2007-11-19 2009-09-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Orbital foamed material extruder
US7807097B1 (en) 2008-05-19 2010-10-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Orbital fabrication of aluminum foam and apparatus therefore
US8029596B2 (en) 2008-08-19 2011-10-04 Siemens Energy, Inc. Method of making rare-earth strengthened components
DE102014117424A1 (de) * 2014-11-27 2016-06-02 Ald Vacuum Technologies Gmbh Schmelzverfahren für Legierungen
JP6762331B2 (ja) * 2018-03-09 2020-09-30 三菱重工業株式会社 金属成形品の製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899338A (en) * 1959-08-11 Thermal element
GB363306A (en) * 1929-12-16 1931-12-15 Heraeus Vacuumschmelze Ag Improved method of increasing the creep limit or strength of metals and alloys
US2275274A (en) * 1939-10-16 1942-03-03 Bundy Tubing Co Method and apparatus for sustaining heated workpieces
GB856765A (en) * 1958-07-11 1960-12-21 Johnson Matthey Co Ltd Improvements in and relating to the heat-treatment of metal objects
US3113376A (en) * 1958-07-22 1963-12-10 Texas Instruments Inc Alloying
US3008855A (en) * 1959-01-26 1961-11-14 Gen Motors Corp Turbine blade and method of making same
US3130089A (en) * 1960-07-05 1964-04-21 Ryan Aeronautical Co Heat treatment of preformed finishmachined articles
US3248764A (en) * 1964-01-08 1966-05-03 Trw Inc Method for improving grain structure and soundness in castings
US3283377A (en) * 1964-06-29 1966-11-08 Trw Inc Turbine wheel manufacturing method
US3529958A (en) * 1966-11-04 1970-09-22 Buehler William J Method for the formation of an alloy composed of metals reactive in their elemental form with a melting container
US3592628A (en) * 1968-10-22 1971-07-13 Nasa Method of making foamed materials in zero gravity
US3699623A (en) * 1970-10-20 1972-10-24 United Aircraft Corp Method for fabricating corrosion resistant composites
US3758347A (en) * 1970-12-21 1973-09-11 Gen Electric Method for improving a metal casting
US3741821A (en) * 1971-05-10 1973-06-26 United Aircraft Corp Processing for integral gas turbine disc/blade component
US3848307A (en) * 1972-04-03 1974-11-19 Gen Electric Manufacture of fluid-cooled gas turbine airfoils
DE2550858C3 (de) * 1975-11-12 1978-09-28 8000 Muenchen Verfahren zur Herstellung und/oder Wärmebehandlung von metallischen Form-

Also Published As

Publication number Publication date
GB1571500A (en) 1980-07-16
DE2550858C3 (de) 1978-09-28
DE2550858A1 (de) 1977-05-18
FR2331404A1 (fr) 1977-06-10
US4168182A (en) 1979-09-18
DE2550858B2 (de) 1978-01-26

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