IT952226B - ANNEALING FURNACE FOR STEEL WORKING - Google Patents

ANNEALING FURNACE FOR STEEL WORKING

Info

Publication number
IT952226B
IT952226B IT48943/72A IT4894372A IT952226B IT 952226 B IT952226 B IT 952226B IT 48943/72 A IT48943/72 A IT 48943/72A IT 4894372 A IT4894372 A IT 4894372A IT 952226 B IT952226 B IT 952226B
Authority
IT
Italy
Prior art keywords
annealing furnace
steel working
steel
working
annealing
Prior art date
Application number
IT48943/72A
Other languages
Italian (it)
Original Assignee
Bethlehem Steel Corp
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 Bethlehem Steel Corp filed Critical Bethlehem Steel Corp
Application granted granted Critical
Publication of IT952226B publication Critical patent/IT952226B/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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
IT48943/72A 1971-03-15 1972-03-13 ANNEALING FURNACE FOR STEEL WORKING IT952226B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12409071A 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
IT952226B true IT952226B (en) 1973-07-20

Family

ID=22412712

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48943/72A IT952226B (en) 1971-03-15 1972-03-13 ANNEALING FURNACE FOR STEEL WORKING

Country Status (8)

Country Link
US (1) US3693955A (en)
BE (1) BE780620A (en)
CA (1) CA983708A (en)
DE (1) DE2211978A1 (en)
FR (1) FR2130301B1 (en)
GB (1) GB1374514A (en)
IT (1) IT952226B (en)
NL (1) NL7203362A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834532B2 (en) * 1979-12-07 1983-07-27 新日本製鐵株式会社 Finish annealing method for grain-oriented electrical steel sheets
US4701127A (en) * 1982-12-10 1987-10-20 Borg-Warner Corporation Controlled atmosphere capsule for fluxless brazing
US5308046A (en) * 1983-01-10 1994-05-03 Coble Gary L Insulated furnace door system
US4516758A (en) * 1983-01-10 1985-05-14 Coble Gary L Diffuser system for annealing furnace
US5483548A (en) * 1983-01-10 1996-01-09 Coble; Gary L. Insulated furnace door and wall panel system
US5048802A (en) * 1983-01-10 1991-09-17 Coble Gary L Diffuser system for annealing furnace with chain reinforced, nodular iron convector plates
US4653171A (en) * 1983-01-10 1987-03-31 Coble Gary L Refractory insulation mounting system and insulated structures
DE4212396C2 (en) * 1992-04-13 2001-03-08 Loi Thermprocess Gmbh Bell annealing furnace
US5756043A (en) * 1994-12-21 1998-05-26 Coble; Gary L. Cast refractory base segments and modular fiber seal system for plural-stack annealing furnace
USD382339S (en) * 1994-12-21 1997-08-12 Coble Gary L Arcuate cast refractory and steel segment of an annealing furnace base
US5578264A (en) * 1994-12-21 1996-11-26 Coble; Gary L. Cast refractory base segments and modular fiber seal system for plural-stack annealing furnace
US5575970A (en) * 1995-04-14 1996-11-19 Coble; Gary L. Cast refractory base segments and modular fiber seal system for plural-stack annealing furnace
US5562879A (en) * 1995-04-14 1996-10-08 Coble; Gary L. Cast refractory base segments and modular fiber seal system for single-stack annealing furnace
JP2003188767A (en) * 2001-12-13 2003-07-04 Oki Electric Ind Co Ltd Synchronism capture circuit
WO2019057118A1 (en) * 2017-09-20 2019-03-28 宝钢湛江钢铁有限公司 Fixed type hot coil thermal insulation heat treatment device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2284014A (en) * 1939-10-07 1942-05-26 Westinghouse Electric & Mfg Co Direct fired cylindrical bell type furnace
US2283982A (en) * 1939-10-07 1942-05-26 Westinghouse Electric & Mfg Co Bell type annealing furnace
US2834590A (en) * 1954-01-08 1958-05-13 Western Electric Co Base structure for high temperature furnace
US3081074A (en) * 1957-12-19 1963-03-12 Lee Wilson Apparatus for annealing coils of strip metal
US3179394A (en) * 1963-09-11 1965-04-20 Wilson Eng Co Inc Lee Solid seal for inner covers
US3554511A (en) * 1969-01-13 1971-01-12 Bethlehem Steel Corp E furnace

Also Published As

Publication number Publication date
FR2130301B1 (en) 1977-01-14
DE2211978A1 (en) 1972-10-05
FR2130301A1 (en) 1972-11-03
CA983708A (en) 1976-02-17
NL7203362A (en) 1972-09-19
GB1374514A (en) 1974-11-20
US3693955A (en) 1972-09-26
BE780620A (en) 1972-09-13

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