GB1435651A - Continuous annealing furnaces - Google Patents

Continuous annealing furnaces

Info

Publication number
GB1435651A
GB1435651A GB144174A GB144174A GB1435651A GB 1435651 A GB1435651 A GB 1435651A GB 144174 A GB144174 A GB 144174A GB 144174 A GB144174 A GB 144174A GB 1435651 A GB1435651 A GB 1435651A
Authority
GB
United Kingdom
Prior art keywords
zone
water quench
strip
quenched
quench zone
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
GB144174A
Other languages
English (en)
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1435651A publication Critical patent/GB1435651A/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
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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)
  • Heat Treatment Of Sheet Steel (AREA)
GB144174A 1973-01-11 1974-01-11 Continuous annealing furnaces Expired GB1435651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP556373A JPS535607B2 (it) 1973-01-11 1973-01-11

Publications (1)

Publication Number Publication Date
GB1435651A true GB1435651A (en) 1976-05-12

Family

ID=11614659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB144174A Expired GB1435651A (en) 1973-01-11 1974-01-11 Continuous annealing furnaces

Country Status (8)

Country Link
US (1) US3877684A (it)
JP (1) JPS535607B2 (it)
BE (1) BE809624A (it)
DE (1) DE2401381C3 (it)
ES (1) ES422145A1 (it)
FR (1) FR2213983B1 (it)
GB (1) GB1435651A (it)
NL (1) NL155052B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030614A1 (en) * 1979-10-31 1981-06-24 Kawasaki Steel Corporation Steel strip continuous annealing apparatus
EP0063247B1 (de) * 1981-04-09 1986-01-08 Sms Schloemann-Siemag Aktiengesellschaft Anlage zum kontinuierlichen Behandeln von Feinblech

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950192A (en) * 1974-10-30 1976-04-13 Monsanto Company Continuous carburizing method
LU71664A1 (it) * 1975-01-17 1976-12-31
JPS52144331A (en) * 1976-05-28 1977-12-01 Nippon Kokan Kk Continuous annealing device
BE854999A (fr) * 1977-05-24 1977-09-16 Centre Rech Metallurgique Procede de traitement thermique en continu
JPS5830937B2 (ja) * 1979-02-02 1983-07-02 新日本製鐵株式会社 短時間連続焼鈍によるａｉキルド深絞り用冷延鋼板の製造法
JPS607693B2 (ja) * 1979-10-31 1985-02-26 川崎製鉄株式会社 鋼帯の連続焼鈍方法
JPS5942732B2 (ja) * 1979-10-31 1984-10-17 川崎製鉄株式会社 鋼帯連続焼鈍設備
CA1137394A (en) * 1979-12-05 1982-12-14 Hajime Nitto Process for continuously annealing a cold-rolled low carbon steel strip
US4417720A (en) * 1979-12-12 1983-11-29 Centre De Recherches Metallurgiques Continuous heat treatment plant for steel sheet
CA1152870A (en) * 1979-12-24 1983-08-30 Hiromitsu Naito Process for continuously annealing of a cold rolled steel strip
JPS583931A (ja) * 1981-06-29 1983-01-10 Chugai Ro Kogyo Kaisha Ltd 帯状材料の浮揚装置および浮揚式熱処理炉
US4501553A (en) * 1981-06-29 1985-02-26 Chugai Ro Co., Ltd. Floating equipment and floating-type heat treating furnace for striplike works
IT1225255B (it) * 1982-09-21 1990-11-05 Italimpianti Metodo di ricottura continua di nastri di lamierino d acciaio e linea di ricottura continua per l attuazione di tale metodo
WO2010049600A1 (fr) * 2008-10-31 2010-05-06 Siemens Vai Metals Technologies Sas Four pour une installation de traitement thermique d'une bande d'acier en défilement continu et procédé associé
DE102015001438A1 (de) 2015-02-04 2016-08-18 Bernhard Engl Flexible Wärmebehandlungsanlage für metalisches Band
DE102016011047A1 (de) 2016-09-13 2018-03-15 Sms Group Gmbh Flexible Wärmebehandlungsanlage für metallisches Band in horizontaler Bauweise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058840A (en) * 1959-04-16 1962-10-16 Electric Furnace Co Induction strip heating apparatus
US3323577A (en) * 1965-05-05 1967-06-06 Olin Mathieson Process for cooling metal
US3262688A (en) * 1965-06-03 1966-07-26 Midland Ross Corp Jet convection heat transfer
JPS4923727B1 (it) * 1969-12-16 1974-06-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030614A1 (en) * 1979-10-31 1981-06-24 Kawasaki Steel Corporation Steel strip continuous annealing apparatus
EP0030614B1 (en) * 1979-10-31 1984-06-13 Kawasaki Steel Corporation Steel strip continuous annealing apparatus
EP0063247B1 (de) * 1981-04-09 1986-01-08 Sms Schloemann-Siemag Aktiengesellschaft Anlage zum kontinuierlichen Behandeln von Feinblech

Also Published As

Publication number Publication date
JPS535607B2 (it) 1978-03-01
FR2213983A1 (it) 1974-08-09
NL7400325A (it) 1974-07-15
FR2213983B1 (it) 1978-12-08
DE2401381B2 (de) 1975-02-20
BE809624A (fr) 1974-05-02
US3877684A (en) 1975-04-15
ES422145A1 (es) 1976-04-16
NL155052B (nl) 1977-11-15
JPS4993206A (it) 1974-09-05
DE2401381A1 (de) 1974-07-25
DE2401381C3 (de) 1978-05-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940110