AT260978B - Chamber furnace with movable or fixed hearth for the heat treatment and heating of objects made of metal or other materials - Google Patents

Chamber furnace with movable or fixed hearth for the heat treatment and heating of objects made of metal or other materials

Info

Publication number
AT260978B
AT260978B AT1010464A AT1010464A AT260978B AT 260978 B AT260978 B AT 260978B AT 1010464 A AT1010464 A AT 1010464A AT 1010464 A AT1010464 A AT 1010464A AT 260978 B AT260978 B AT 260978B
Authority
AT
Austria
Prior art keywords
movable
heating
materials
metal
heat treatment
Prior art date
Application number
AT1010464A
Other languages
German (de)
Original Assignee
Zd Y V I Plzen Narodni Podnik
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 Zd Y V I Plzen Narodni Podnik filed Critical Zd Y V I Plzen Narodni Podnik
Application granted granted Critical
Publication of AT260978B publication Critical patent/AT260978B/en

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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

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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
AT1010464A 1963-12-23 1964-11-30 Chamber furnace with movable or fixed hearth for the heat treatment and heating of objects made of metal or other materials AT260978B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS711163 1963-12-23

Publications (1)

Publication Number Publication Date
AT260978B true AT260978B (en) 1968-04-10

Family

ID=5419631

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1010464A AT260978B (en) 1963-12-23 1964-11-30 Chamber furnace with movable or fixed hearth for the heat treatment and heating of objects made of metal or other materials

Country Status (3)

Country Link
AT (1) AT260978B (en)
DE (1) DE1433827A1 (en)
GB (1) GB1035560A (en)

Also Published As

Publication number Publication date
GB1035560A (en) 1966-07-13
DE1433827A1 (en) 1968-12-19

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