GB2054661B - Docing steel strip in continuous annealing - Google Patents

Docing steel strip in continuous annealing

Info

Publication number
GB2054661B
GB2054661B GB8021345A GB8021345A GB2054661B GB 2054661 B GB2054661 B GB 2054661B GB 8021345 A GB8021345 A GB 8021345A GB 8021345 A GB8021345 A GB 8021345A GB 2054661 B GB2054661 B GB 2054661B
Authority
GB
United Kingdom
Prior art keywords
docing
steel strip
continuous annealing
annealing
continuous
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
GB8021345A
Other versions
GB2054661A (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
Priority claimed from JP54080808A external-priority patent/JPS5937335B2/en
Priority claimed from JP8149079A external-priority patent/JPS5842254B2/en
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB2054661A publication Critical patent/GB2054661A/en
Application granted granted Critical
Publication of GB2054661B publication Critical patent/GB2054661B/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

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)
GB8021345A 1979-06-28 1980-06-30 Docing steel strip in continuous annealing Expired GB2054661B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP54080808A JPS5937335B2 (en) 1979-06-28 1979-06-28 Steel strip cooling equipment for continuous annealing
JP8149079A JPS5842254B2 (en) 1979-06-29 1979-06-29 Continuous annealing equipment

Publications (2)

Publication Number Publication Date
GB2054661A GB2054661A (en) 1981-02-18
GB2054661B true GB2054661B (en) 1983-03-16

Family

ID=26421788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8021345A Expired GB2054661B (en) 1979-06-28 1980-06-30 Docing steel strip in continuous annealing

Country Status (10)

Country Link
AU (1) AU530384B2 (en)
BR (1) BR8003901A (en)
CA (1) CA1133365A (en)
DE (1) DE3023571C2 (en)
FR (1) FR2460333B1 (en)
GB (1) GB2054661B (en)
IT (1) IT1174291B (en)
NL (1) NL8003647A (en)
SE (1) SE448308B (en)
SU (1) SU1139376A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499591A1 (en) * 1981-02-12 1982-08-13 Stein Heurtey DEVICE FOR QUICK COOLING AND CONTROLLED IN AN ANNEAL OR REDUCING ATMOSPHERE OVEN
JPS58120748A (en) * 1982-01-13 1983-07-18 Nippon Steel Corp Continuous heat treatment installation for cold-rolled steel strip for working and high tensile cold-rolled steel strip
DE3330394A1 (en) * 1983-07-29 1985-02-14 Josef Gartner & Co, 8883 Gundelfingen DEVICE FOR TEMPERATURE SPACES OF A BUILDING
JPS60128220A (en) * 1983-12-15 1985-07-09 Mitsubishi Heavy Ind Ltd Method for controlling temperature of strip in cooling zone of continuous annealing furnace
JPH0796686B2 (en) * 1986-09-09 1995-10-18 川崎製鉄株式会社 Metal strip meandering prevention method
JP4840518B2 (en) 2010-02-24 2011-12-21 Ｊｆｅスチール株式会社 Method for producing grain-oriented electrical steel sheet
DE102011117572A1 (en) * 2011-01-26 2012-08-16 Salzgitter Flachstahl Gmbh High-strength multiphase steel with excellent forming properties

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186698A (en) * 1963-06-14 1965-06-01 Midland Ross Corp Heat treating apparatus
DE1608164B1 (en) * 1967-11-23 1971-11-11 Hoesch Ag Use of a steel for the production of high-strength packaging tape
JPS5280208A (en) * 1975-12-27 1977-07-05 Chugai Ro Kogyo Kaisha Ltd Method and apparatus for temperature control of material in heat treatment of metal strip
JPS5458609A (en) * 1977-10-20 1979-05-11 Nippon Steel Corp Cooler and controlled cooling method for strip of high temperature

Also Published As

Publication number Publication date
GB2054661A (en) 1981-02-18
SU1139376A3 (en) 1985-02-07
DE3023571C2 (en) 1991-09-12
SE8004780L (en) 1980-12-29
FR2460333B1 (en) 1986-07-04
SE448308B (en) 1987-02-09
BR8003901A (en) 1981-01-13
IT8049043A0 (en) 1980-06-23
FR2460333A1 (en) 1981-01-23
NL8003647A (en) 1980-12-30
CA1133365A (en) 1982-10-12
AU5938480A (en) 1981-01-08
DE3023571A1 (en) 1981-01-15
AU530384B2 (en) 1983-07-14
IT1174291B (en) 1987-07-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990630