ATE27465T1 - Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen. - Google Patents

Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen.

Info

Publication number
ATE27465T1
ATE27465T1 AT82103913T AT82103913T ATE27465T1 AT E27465 T1 ATE27465 T1 AT E27465T1 AT 82103913 T AT82103913 T AT 82103913T AT 82103913 T AT82103913 T AT 82103913T AT E27465 T1 ATE27465 T1 AT E27465T1
Authority
AT
Austria
Prior art keywords
heat treatment
components made
ferrous materials
sectional heat
degrees
Prior art date
Application number
AT82103913T
Other languages
English (en)
Inventor
Wilhelm Hauke
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Application granted granted Critical
Publication of ATE27465T1 publication Critical patent/ATE27465T1/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
    • C21D5/00—Heat treatments of cast-iron
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D1/63—Quenching devices for bath quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
AT82103913T 1981-05-21 1982-05-06 Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen. ATE27465T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3312/81A CH653706A5 (de) 1981-05-21 1981-05-21 Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen.
EP82103913A EP0065678B1 (de) 1981-05-21 1982-05-06 Verfahren und Vorrichtung zur abschnittsweisen Wärmebehandlung von Bauteilen aus Eisenwerkstoffen

Publications (1)

Publication Number Publication Date
ATE27465T1 true ATE27465T1 (de) 1987-06-15

Family

ID=4253262

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82103913T ATE27465T1 (de) 1981-05-21 1982-05-06 Verfahren und vorrichtung zur abschnittsweisen waermebehandlung von bauteilen aus eisenwerkstoffen.

Country Status (7)

Country Link
EP (1) EP0065678B1 (de)
JP (1) JPS57194208A (de)
AT (1) ATE27465T1 (de)
BR (1) BR8202893A (de)
CA (1) CA1200741A (de)
CH (1) CH653706A5 (de)
DE (1) DE3276438D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028281A (en) * 1988-06-14 1991-07-02 Textron, Inc. Camshaft
JP3580938B2 (ja) * 1996-03-05 2004-10-27 アイシン・エィ・ダブリュ株式会社 昇温ベイナイト処理法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1687656A (en) * 1925-07-23 1928-10-16 Westinghouse Electric & Mfg Co Heat-treating method
DE1113225B (de) * 1957-09-19 1961-08-31 Tiroler Roehren & Metallwerk Verfahren zur Oberflaechenhaertung von Gusseisen
AT303097B (de) * 1969-03-06 1972-11-10 Boehler & Co Ag Geb Partielles Härtungsverfahren
US3860457A (en) * 1972-07-12 1975-01-14 Kymin Oy Kymmene Ab A ductile iron and method of making it

Also Published As

Publication number Publication date
JPS57194208A (en) 1982-11-29
CA1200741A (en) 1986-02-18
EP0065678A1 (de) 1982-12-01
EP0065678B1 (de) 1987-05-27
BR8202893A (pt) 1983-05-03
DE3276438D1 (en) 1987-07-02
CH653706A5 (de) 1986-01-15

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee