AU530384B2 - Controlled cooling of steel strip to effect continuous annealing - Google Patents

Controlled cooling of steel strip to effect continuous annealing

Info

Publication number
AU530384B2
AU530384B2 AU59384/80A AU5938480A AU530384B2 AU 530384 B2 AU530384 B2 AU 530384B2 AU 59384/80 A AU59384/80 A AU 59384/80A AU 5938480 A AU5938480 A AU 5938480A AU 530384 B2 AU530384 B2 AU 530384B2
Authority
AU
Australia
Prior art keywords
steel strip
continuous annealing
controlled cooling
effect continuous
effect
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.)
Ceased
Application number
AU59384/80A
Other versions
AU5938480A (en
Inventor
Yoshikazu Fukuoka
Yoshiaki Kawasoko
Hiroshi Kuroda
Hiroshi Naemura
Takayoshi Shimomura
Mitsuhiro Sugita
Tomihisa Takahata
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 AU5938480A publication Critical patent/AU5938480A/en
Application granted granted Critical
Publication of AU530384B2 publication Critical patent/AU530384B2/en
Anticipated expiration legal-status Critical
Ceased 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
AU59384/80A 1979-06-28 1980-06-18 Controlled cooling of steel strip to effect continuous annealing Ceased AU530384B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP54080808A JPS5937335B2 (en) 1979-06-28 1979-06-28 Steel strip cooling equipment for continuous annealing
JP808081979 1979-06-28
JP8149079A JPS5842254B2 (en) 1979-06-29 1979-06-29 Continuous annealing equipment
JP814901979 1979-06-29

Publications (2)

Publication Number Publication Date
AU5938480A AU5938480A (en) 1981-01-08
AU530384B2 true AU530384B2 (en) 1983-07-14

Family

ID=26421788

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59384/80A Ceased AU530384B2 (en) 1979-06-28 1980-06-18 Controlled cooling of steel strip to effect 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU567428B1 (en) * 1986-09-09 1987-11-19 Kawasaki Steel Corp. Preventing of transverse displacement of metal strip prior to continuous annealing

Families Citing this family (6)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU567428B1 (en) * 1986-09-09 1987-11-19 Kawasaki Steel Corp. Preventing of transverse displacement of metal strip prior to continuous annealing

Also Published As

Publication number Publication date
GB2054661B (en) 1983-03-16
FR2460333A1 (en) 1981-01-23
GB2054661A (en) 1981-02-18
DE3023571C2 (en) 1991-09-12
CA1133365A (en) 1982-10-12
IT8049043A0 (en) 1980-06-23
BR8003901A (en) 1981-01-13
SE8004780L (en) 1980-12-29
FR2460333B1 (en) 1986-07-04
AU5938480A (en) 1981-01-08
DE3023571A1 (en) 1981-01-15
SE448308B (en) 1987-02-09
NL8003647A (en) 1980-12-30
IT1174291B (en) 1987-07-01
SU1139376A3 (en) 1985-02-07

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired