GB682114A - Method of and furnace for annealing wire, strip metal, e.g. hoop iron, and the like - Google Patents

Method of and furnace for annealing wire, strip metal, e.g. hoop iron, and the like

Info

Publication number
GB682114A
GB682114A GB20254/50A GB2025450A GB682114A GB 682114 A GB682114 A GB 682114A GB 20254/50 A GB20254/50 A GB 20254/50A GB 2025450 A GB2025450 A GB 2025450A GB 682114 A GB682114 A GB 682114A
Authority
GB
United Kingdom
Prior art keywords
strip metal
furnace
annealing
wire
offtake
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
GB20254/50A
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.)
WESTFAELISCHE DRAHTINDUSTRIE
Original Assignee
WESTFAELISCHE DRAHTINDUSTRIE
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 WESTFAELISCHE DRAHTINDUSTRIE filed Critical WESTFAELISCHE DRAHTINDUSTRIE
Publication of GB682114A publication Critical patent/GB682114A/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

Abstract

682,114. Annealing furnaces. WESTFALISCHE DRAKTINDUSTRIE. Aug. 15, 1950 [Nov. 9, 1949], No. 20254/50. Class 51 (ii) In a continuous furnace for annealing wire, strip metal, &c. heating gases from flat burner blocks 3 and 4 extending across the width and near the exit end of a shallow tunnel 1, are drawn by a fan 5 at high speed in counter-current to the wires entering through a slot 8. A damper 7 is provided in the offtake 6 leading to the fan, and the floor of the tunnel may be formed with grooves for individual wires. A modification, Figs. 3 & 4 (not shown), provides a series of separate tubes for each wire extending from the entry slot to the burners and formed with openings for the heating gases below the offtake 6.
GB20254/50A 1949-11-09 1950-08-15 Method of and furnace for annealing wire, strip metal, e.g. hoop iron, and the like Expired GB682114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE682114X 1949-11-09

Publications (1)

Publication Number Publication Date
GB682114A true GB682114A (en) 1952-11-05

Family

ID=6597096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20254/50A Expired GB682114A (en) 1949-11-09 1950-08-15 Method of and furnace for annealing wire, strip metal, e.g. hoop iron, and the like

Country Status (1)

Country Link
GB (1) GB682114A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000844B (en) * 1953-02-11 1957-01-17 Paul Adolf Baare Dipl Ing Continuous furnace, especially for heating pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000844B (en) * 1953-02-11 1957-01-17 Paul Adolf Baare Dipl Ing Continuous furnace, especially for heating pipes

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