BR7502608A - APPARATUS AND PROCESS TO THERMALLY TREAT AN OPEN COIL AND SHIELDING STRUCTURE - Google Patents

APPARATUS AND PROCESS TO THERMALLY TREAT AN OPEN COIL AND SHIELDING STRUCTURE

Info

Publication number
BR7502608A
BR7502608A BR3313/75A BR7503313A BR7502608A BR 7502608 A BR7502608 A BR 7502608A BR 3313/75 A BR3313/75 A BR 3313/75A BR 7503313 A BR7503313 A BR 7503313A BR 7502608 A BR7502608 A BR 7502608A
Authority
BR
Brazil
Prior art keywords
shielding structure
open coil
thermally treat
thermally
treat
Prior art date
Application number
BR3313/75A
Other languages
Portuguese (pt)
Inventor
R Hill
R Beemer
Original Assignee
Wilson Eng Co Inc Lee
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 Wilson Eng Co Inc Lee filed Critical Wilson Eng Co Inc Lee
Publication of BR7502608A publication Critical patent/BR7502608A/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
    • C21D9/673—Details, accessories, or equipment peculiar to 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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
BR3313/75A 1974-04-29 1975-04-29 APPARATUS AND PROCESS TO THERMALLY TREAT AN OPEN COIL AND SHIELDING STRUCTURE BR7502608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US465428A US3904356A (en) 1974-04-29 1974-04-29 Open coil heat shielding

Publications (1)

Publication Number Publication Date
BR7502608A true BR7502608A (en) 1976-03-09

Family

ID=23847772

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3313/75A BR7502608A (en) 1974-04-29 1975-04-29 APPARATUS AND PROCESS TO THERMALLY TREAT AN OPEN COIL AND SHIELDING STRUCTURE

Country Status (5)

Country Link
US (1) US3904356A (en)
JP (1) JPS50146508A (en)
BR (1) BR7502608A (en)
DE (1) DE2518276A1 (en)
FR (1) FR2268869A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147506A (en) * 1977-10-14 1979-04-03 Allegheny Ludlum Industries, Inc. Method and apparatus for heating coils of strip
US4174950A (en) * 1977-12-19 1979-11-20 United Technologies Corporation Ceramic base and cap useful in firing ceramic shell molds
FR2635175B1 (en) * 1988-08-04 1993-03-05 Stein Heurtey IMPROVEMENTS IN BELL OVENS USED IN PARTICULAR FOR THE ANNUIT OF METAL COILS IN A CONTROLLED ATMOSPHERE
EP2487441A3 (en) * 2005-07-21 2012-11-21 Hard Technologies Pty Ltd Duplex surface treatment of metal objects

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489012A (en) * 1946-12-28 1949-11-22 Carnegie Illinois Steel Corp Gas circulating separator
US2580283A (en) * 1947-12-23 1951-12-25 Surface Combustion Corp Coil annealing apparatus
US2998967A (en) * 1957-04-04 1961-09-05 Midland Ross Corp Coil separator
US2904325A (en) * 1957-07-03 1959-09-15 John W Jones Separator plate
US3056594A (en) * 1959-06-10 1962-10-02 Lee Wilson Coil stabilizer

Also Published As

Publication number Publication date
JPS50146508A (en) 1975-11-25
DE2518276A1 (en) 1975-11-06
FR2268869A1 (en) 1975-11-21
US3904356A (en) 1975-09-09

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