GB1148912A - Improvements relating to the heat treatment of steel sheet and strip - Google Patents

Improvements relating to the heat treatment of steel sheet and strip

Info

Publication number
GB1148912A
GB1148912A GB19664/65A GB1966465A GB1148912A GB 1148912 A GB1148912 A GB 1148912A GB 19664/65 A GB19664/65 A GB 19664/65A GB 1966465 A GB1966465 A GB 1966465A GB 1148912 A GB1148912 A GB 1148912A
Authority
GB
United Kingdom
Prior art keywords
strip
steel
vapour
steel sheet
coolant
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
GB19664/65A
Inventor
Charles Peter Brittain
Jeffrey Howell Wilson
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.)
Associated Electrical Industries Ltd
Steel Company of Wales Ltd
Original Assignee
Associated Electrical Industries Ltd
Steel Company of Wales 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 Associated Electrical Industries Ltd, Steel Company of Wales Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB19664/65A priority Critical patent/GB1148912A/en
Priority to DE19661508364 priority patent/DE1508364A1/en
Priority to FR60773A priority patent/FR1479039A/en
Priority to NL6606289A priority patent/NL6606289A/xx
Priority to ES0326513A priority patent/ES326513A1/en
Priority to BE680813D priority patent/BE680813A/xx
Priority to ES337431A priority patent/ES337431A1/en
Publication of GB1148912A publication Critical patent/GB1148912A/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

Abstract

1,148,912. Quenching steel strip. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. and STEEL CO. OF WALES Ltd. May 10, 1966 [May 10, 1965], No.19664/65. Heading C7N. Steel sheet or strip is heated to a temperature above 740‹ C. and is then rapidly quenched in a liquid to a temperature below 350‹ C. while passing between rotatable members which remove gas or vapour from the surface of the steel and bring quenching liquid substantially free from gas or vapour into contact with the steel. As shown in Fig. 1, strip 11 passes from furnace 1 through slot 13 into vapour chamber 15 into which coolant is continuously circulated through manifolds 9. The strip continues between rotating brush rolls 23 which may be formed from nickel-silver wire and may be centre-fed with coolant through hollow shafts. In a modified form of the apparatus, the brush rolls 23 are replaced by a series of solid rolls through which the strip passes, the roll gap of each pair being such as to provide clearance for the strip only.
GB19664/65A 1965-05-10 1965-05-10 Improvements relating to the heat treatment of steel sheet and strip Expired GB1148912A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB19664/65A GB1148912A (en) 1965-05-10 1965-05-10 Improvements relating to the heat treatment of steel sheet and strip
DE19661508364 DE1508364A1 (en) 1965-05-10 1966-05-07 Method and device for the heat treatment of sheet steel or strip steel
FR60773A FR1479039A (en) 1965-05-10 1966-05-09 Process for the heat treatment of steel sheets and strips intended for the manufacture of cans
NL6606289A NL6606289A (en) 1965-05-10 1966-05-09
ES0326513A ES326513A1 (en) 1965-05-10 1966-05-09 A procedure for the thermal treatment of plate and steel band. (Machine-translation by Google Translate, not legally binding)
BE680813D BE680813A (en) 1965-05-10 1966-05-10
ES337431A ES337431A1 (en) 1965-05-10 1967-03-01 Improvements relating to the heat treatment of steel sheet and strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19664/65A GB1148912A (en) 1965-05-10 1965-05-10 Improvements relating to the heat treatment of steel sheet and strip

Publications (1)

Publication Number Publication Date
GB1148912A true GB1148912A (en) 1969-04-16

Family

ID=10133127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19664/65A Expired GB1148912A (en) 1965-05-10 1965-05-10 Improvements relating to the heat treatment of steel sheet and strip

Country Status (5)

Country Link
BE (1) BE680813A (en)
DE (1) DE1508364A1 (en)
ES (2) ES326513A1 (en)
GB (1) GB1148912A (en)
NL (1) NL6606289A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3225705A4 (en) * 2014-11-28 2017-10-25 JFE Steel Corporation Method for manufacturing metal plates and quenching device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1608164B1 (en) * 1967-11-23 1971-11-11 Hoesch Ag Use of a steel for the production of high-strength packaging tape
US4417720A (en) * 1979-12-12 1983-11-29 Centre De Recherches Metallurgiques Continuous heat treatment plant for steel sheet
JPS61217530A (en) * 1985-03-22 1986-09-27 Kawasaki Steel Corp Cooling method for steel plate in continuous heat treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3225705A4 (en) * 2014-11-28 2017-10-25 JFE Steel Corporation Method for manufacturing metal plates and quenching device
US10760144B2 (en) 2014-11-28 2020-09-01 Jfe Steel Corporation Method for manufacturing metal sheet and rapid quenching unit

Also Published As

Publication number Publication date
ES326513A1 (en) 1967-07-01
ES337431A1 (en) 1968-03-16
BE680813A (en) 1966-10-17
DE1508364A1 (en) 1969-10-30
NL6606289A (en) 1966-11-11

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