DE3471690D1 - Method of manufacturing turbine blades - Google Patents

Method of manufacturing turbine blades

Info

Publication number
DE3471690D1
DE3471690D1 DE8484890041T DE3471690T DE3471690D1 DE 3471690 D1 DE3471690 D1 DE 3471690D1 DE 8484890041 T DE8484890041 T DE 8484890041T DE 3471690 T DE3471690 T DE 3471690T DE 3471690 D1 DE3471690 D1 DE 3471690D1
Authority
DE
Germany
Prior art keywords
turbine blades
manufacturing turbine
manufacturing
blades
turbine
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
DE8484890041T
Other languages
English (en)
Inventor
Alfons Dipl Ing Loidl
Johann Dipl Ing Fladischer
Herbert Schieber
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.)
Vereinigte Edelstahlwerke AG
Original Assignee
Vereinigte 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 Vereinigte Edelstahlwerke AG filed Critical Vereinigte Edelstahlwerke AG
Application granted granted Critical
Publication of DE3471690D1 publication Critical patent/DE3471690D1/de
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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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)
  • Forging (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE8484890041T 1983-03-10 1984-03-08 Method of manufacturing turbine blades Expired DE3471690D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT83783A AT376914B (de) 1983-03-10 1983-03-10 Verfahren zur herstellung von turbinenschaufeln

Publications (1)

Publication Number Publication Date
DE3471690D1 true DE3471690D1 (en) 1988-07-07

Family

ID=3500918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484890041T Expired DE3471690D1 (en) 1983-03-10 1984-03-08 Method of manufacturing turbine blades

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

Family Cites Families (4)

* 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
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

Also Published As

Publication number Publication date
EP0119186A3 (en) 1985-09-11
AT376914B (de) 1985-01-25
EP0119186B1 (de) 1988-06-01
ATA83783A (de) 1984-06-15
EP0119186A2 (de) 1984-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee