ZA732062B - Improvements relating to coil annealing furnaces - Google Patents

Improvements relating to coil annealing furnaces

Info

Publication number
ZA732062B
ZA732062B ZA732062A ZA732062A ZA732062B ZA 732062 B ZA732062 B ZA 732062B ZA 732062 A ZA732062 A ZA 732062A ZA 732062 A ZA732062 A ZA 732062A ZA 732062 B ZA732062 B ZA 732062B
Authority
ZA
South Africa
Prior art keywords
improvements relating
annealing furnaces
coil annealing
coil
furnaces
Prior art date
Application number
ZA732062A
Inventor
A Derbyshire
K Ivins
E Whetton
Original Assignee
Wellman Incandescent Furn Co
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
Priority claimed from GB1585972A external-priority patent/GB1390238A/en
Application filed by Wellman Incandescent Furn Co filed Critical Wellman Incandescent Furn Co
Publication of ZA732062B publication Critical patent/ZA732062B/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
    • 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

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)
  • Furnace Details (AREA)
ZA732062A 1972-04-06 1973-03-26 Improvements relating to coil annealing furnaces ZA732062B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1585972A GB1390238A (en) 1972-04-06 1972-04-06 Coil annealing furnaces

Publications (1)

Publication Number Publication Date
ZA732062B true ZA732062B (en) 1973-12-19

Family

ID=10066809

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732062A ZA732062B (en) 1972-04-06 1973-03-26 Improvements relating to coil annealing furnaces

Country Status (4)

Country Link
BE (1) BE797654A (en)
BR (1) BR7302468D0 (en)
IN (1) IN137874B (en)
ZA (1) ZA732062B (en)

Also Published As

Publication number Publication date
BR7302468D0 (en) 1974-08-29
BE797654A (en) 1973-07-31
IN137874B (en) 1975-10-04

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