DE3271225D1 - Vertical continuous annealing furnace and its operating method - Google Patents

Vertical continuous annealing furnace and its operating method

Info

Publication number
DE3271225D1
DE3271225D1 DE8282100981T DE3271225T DE3271225D1 DE 3271225 D1 DE3271225 D1 DE 3271225D1 DE 8282100981 T DE8282100981 T DE 8282100981T DE 3271225 T DE3271225 T DE 3271225T DE 3271225 D1 DE3271225 D1 DE 3271225D1
Authority
DE
Germany
Prior art keywords
operating method
annealing furnace
continuous annealing
vertical continuous
vertical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8282100981T
Other languages
German (de)
Inventor
Ryoji Terakado
Masaru Iwasa
Ituo Takahashi
Norio Anzawa
Gen Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of DE3271225D1 publication Critical patent/DE3271225D1/en
Expired legal-status Critical Current

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
    • C21D9/56—Continuous furnaces for strip or wire

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)
DE8282100981T 1982-02-10 1982-02-10 Vertical continuous annealing furnace and its operating method Expired DE3271225D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19820100981 EP0085733B1 (en) 1982-02-10 1982-02-10 Vertical continuous annealing furnace and its operating method

Publications (1)

Publication Number Publication Date
DE3271225D1 true DE3271225D1 (en) 1986-06-26

Family

ID=8188868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282100981T Expired DE3271225D1 (en) 1982-02-10 1982-02-10 Vertical continuous annealing furnace and its operating method

Country Status (2)

Country Link
EP (1) EP0085733B1 (en)
DE (1) DE3271225D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430205C1 (en) * 1984-08-17 1986-03-27 Otto Junker Gmbh, 5107 Simmerath Lock for annealing furnace systems
NL1013752C2 (en) * 1999-11-23 2001-05-28 Thermtec B V U-shaped installation for thermal oxidation and cooling of a strip metal band has downward leg and base with heating means and upward leg with heating and cooling means
CN112063809A (en) * 2020-09-25 2020-12-11 山东创新精密科技有限公司 Vertical quenching furnace for aluminum profiles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1890065A (en) * 1927-06-26 1932-12-06 Swindell Dressler Corp Method and apparatus for heat treating sheet metal
US1811522A (en) * 1930-11-17 1931-06-23 Strip Tin Plate Company Furnace
US2009856A (en) * 1934-03-21 1935-07-30 Gen Electric Annealing furnace
DE705764C (en) * 1936-11-26 1941-05-09 Brown Boveri & Cie Akt Ges Pull-through shaft furnace with heat recovery
DE670248C (en) * 1936-12-12 1939-01-16 Brown Boveri & Cie Akt Ges Device for regulating the belt slack in open ovens used for the heat treatment of belts
US2499191A (en) * 1948-09-22 1950-02-28 Gen Electric Vertical loop furnace
US3152794A (en) * 1962-09-14 1964-10-13 Ind Ovens Inc Means for continuously treating strip
US3496033A (en) * 1967-06-05 1970-02-17 United States Steel Corp Method and apparatus for controlling annealing furnaces

Also Published As

Publication number Publication date
EP0085733B1 (en) 1986-05-21
EP0085733A1 (en) 1983-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee