AT376914B - Verfahren zur herstellung von turbinenschaufeln - Google Patents

Verfahren zur herstellung von turbinenschaufeln

Info

Publication number
AT376914B
AT376914B AT0083783A AT83783A AT376914B AT 376914 B AT376914 B AT 376914B AT 0083783 A AT0083783 A AT 0083783A AT 83783 A AT83783 A AT 83783A AT 376914 B AT376914 B AT 376914B
Authority
AT
Austria
Prior art keywords
turbine blades
producing turbine
producing
blades
turbine
Prior art date
Application number
AT0083783A
Other languages
English (en)
Other versions
ATA83783A (de
Inventor
Alfons Dipl Ing Loidl
Johann Dipl Ing Fladischer
Herbert Schieber
Original Assignee
Ver Edelstahlwerke 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 Ver Edelstahlwerke Ag filed Critical Ver Edelstahlwerke Ag
Priority to AT0083783A priority Critical patent/AT376914B/de
Priority to EP84890041A priority patent/EP0119186B1/de
Priority to DE8484890041T priority patent/DE3471690D1/de
Publication of ATA83783A publication Critical patent/ATA83783A/de
Application granted granted Critical
Publication of AT376914B publication Critical patent/AT376914B/de

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Forging (AREA)
AT0083783A 1983-03-10 1983-03-10 Verfahren zur herstellung von turbinenschaufeln AT376914B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0083783A AT376914B (de) 1983-03-10 1983-03-10 Verfahren zur herstellung von turbinenschaufeln
EP84890041A EP0119186B1 (de) 1983-03-10 1984-03-08 Verfahren zur Herstellung von Turbinenschaufeln
DE8484890041T DE3471690D1 (en) 1983-03-10 1984-03-08 Method of manufacturing turbine blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0083783A AT376914B (de) 1983-03-10 1983-03-10 Verfahren zur herstellung von turbinenschaufeln

Publications (2)

Publication Number Publication Date
ATA83783A ATA83783A (de) 1984-06-15
AT376914B true AT376914B (de) 1985-01-25

Family

ID=3500918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0083783A AT376914B (de) 1983-03-10 1983-03-10 Verfahren zur herstellung von turbinenschaufeln

Country Status (3)

Country Link
EP (1) EP0119186B1 (de)
AT (1) AT376914B (de)
DE (1) DE3471690D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391882B (de) * 1987-08-31 1990-12-10 Boehler Gmbh Verfahren zur waermebehandlung von alpha/beta-ti- legierungen und verwendung einer sprueheinrichtung zur durchfuehrung des verfahrens
DE19845805C1 (de) 1998-09-30 2000-04-27 Tacr Turbine Airfoil Coating A Verfahren und Behandlungseinrichtung zum Abkühlen von hocherwärmten Metallbauteilen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750820A (en) * 1953-08-25 1956-06-19 Budd Co Method for roll-forging an annular disk

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB881769A (en) * 1959-01-16 1961-11-08 Daniel Doncaster And Sons Ltd Process for straightening metallic articles
US3515601A (en) * 1967-05-15 1970-06-02 Caterpillar Tractor Co Spray closet quench
GB1247569A (en) * 1969-12-18 1971-09-22 Inst Chernoi Metallurgii Method of hardening railway wheels

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750820A (en) * 1953-08-25 1956-06-19 Budd Co Method for roll-forging an annular disk

Also Published As

Publication number Publication date
EP0119186A3 (en) 1985-09-11
ATA83783A (de) 1984-06-15
EP0119186B1 (de) 1988-06-01
DE3471690D1 (en) 1988-07-07
EP0119186A2 (de) 1984-09-19

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