AT283417B - Schnellerwärmungsofen für metallische Gegenstände - Google Patents

Schnellerwärmungsofen für metallische Gegenstände

Info

Publication number
AT283417B
AT283417B AT713066A AT713066A AT283417B AT 283417 B AT283417 B AT 283417B AT 713066 A AT713066 A AT 713066A AT 713066 A AT713066 A AT 713066A AT 283417 B AT283417 B AT 283417B
Authority
AT
Austria
Prior art keywords
heating furnace
rapid heating
metallic objects
metallic
objects
Prior art date
Application number
AT713066A
Other languages
German (de)
English (en)
Inventor
Theodor Dr Ing Schmidt
Original Assignee
Indugas Ges Fuer Ind Gasverwen
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 Indugas Ges Fuer Ind Gasverwen filed Critical Indugas Ges Fuer Ind Gasverwen
Application granted granted Critical
Publication of AT283417B publication Critical patent/AT283417B/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/663—Bell-type furnaces
    • C21D9/677—Arrangements of heating devices

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)
  • Tunnel Furnaces (AREA)
AT713066A 1965-08-19 1966-07-26 Schnellerwärmungsofen für metallische Gegenstände AT283417B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0028814 1965-08-19

Publications (1)

Publication Number Publication Date
AT283417B true AT283417B (de) 1970-08-10

Family

ID=7203408

Family Applications (1)

Application Number Title Priority Date Filing Date
AT713066A AT283417B (de) 1965-08-19 1966-07-26 Schnellerwärmungsofen für metallische Gegenstände

Country Status (4)

Country Link
AT (1) AT283417B (OSRAM)
BE (1) BE685058A (OSRAM)
GB (1) GB1094766A (OSRAM)
NL (1) NL6610789A (OSRAM)

Also Published As

Publication number Publication date
NL6610789A (OSRAM) 1967-02-20
BE685058A (OSRAM) 1967-01-16
GB1094766A (en) 1967-12-13

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee