GB975408A - Improvements in apparatus for cooling or heating metal strip - Google Patents

Improvements in apparatus for cooling or heating metal strip

Info

Publication number
GB975408A
GB975408A GB9048/61A GB904861A GB975408A GB 975408 A GB975408 A GB 975408A GB 9048/61 A GB9048/61 A GB 9048/61A GB 904861 A GB904861 A GB 904861A GB 975408 A GB975408 A GB 975408A
Authority
GB
United Kingdom
Prior art keywords
strip
atmosphere
orifice means
recirculating
housing
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
GB9048/61A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB975408A publication Critical patent/GB975408A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow 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
    • 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)
GB9048/61A 1960-03-28 1961-03-13 Improvements in apparatus for cooling or heating metal strip Expired GB975408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17960A US3102009A (en) 1960-03-28 1960-03-28 Apparatus for thermal treatment of metal

Publications (1)

Publication Number Publication Date
GB975408A true GB975408A (en) 1964-11-18

Family

ID=21785501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9048/61A Expired GB975408A (en) 1960-03-28 1961-03-13 Improvements in apparatus for cooling or heating metal strip

Country Status (4)

Country Link
US (1) US3102009A (https=)
BE (1) BE606949A (https=)
GB (1) GB975408A (https=)
SE (1) SE307373B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145847A1 (en) * 1983-09-08 1985-06-26 ITALIMPIANTI Società Italiana Impianti p.a. Gas cooling and recirculating device in continuous strip furnaces
EP0182050A3 (en) * 1984-11-14 1986-12-03 Nippon Steel Corporation Strip cooling apparatus for continuous annealing furnace

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206870A (en) * 1962-01-02 1965-09-21 Gen Electric Plenum chamber for discharging gas jets against strip material
DE1460649A1 (de) * 1963-03-19 1969-10-02 Friedr Haas Gmbh & Co Maschf Vorrichtung zur Belueftung und Beheizung von in senkrechten Schleifen gefuehrten Stoffbahnen
JPS5942732B2 (ja) * 1979-10-31 1984-10-17 川崎製鉄株式会社 鋼帯連続焼鈍設備

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2265071A (en) * 1939-04-25 1941-12-02 Proctor & Schwartz Inc Process of drying rugs
US2422105A (en) * 1945-10-19 1947-06-10 Surface Combustion Corp Cooling apparatus for heat-treated work using air jets
GB668741A (en) * 1949-01-21 1952-03-19 Svenska Flaektfabriken Ab Apparatus for drying web-like material
US2693353A (en) * 1951-06-06 1954-11-02 Electric Furnace Co Forced circulation cooling apparatus for continuous strip furnaces
US2726458A (en) * 1951-08-08 1955-12-13 Electric Furnace Co Forced circulation horizontal cooling apparatus for continuous strip furnace
GB718841A (en) * 1951-09-11 1954-11-24 Julien Dungler Improvements in and relating to nozzle and roller arrangements for tensionless driers
US2772486A (en) * 1952-05-29 1956-12-04 Svenska Flaektfabriken Ab Apparatus for conditioning, preferably drying, of a web-like material
FR1098271A (fr) * 1953-02-17 1955-07-21 Procédé et appareillage pour le traitement de matières par des courants de fluide
US2981528A (en) * 1956-08-14 1961-04-25 Armstrong Cork Co Drying system
US2951275A (en) * 1956-11-26 1960-09-06 Famatex Gmbh Machine for the tightening and drying of current strips of textile material
US3012335A (en) * 1957-11-16 1961-12-12 Svenska Flaektfabriken Ab Treating web-like material by a gaseous medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145847A1 (en) * 1983-09-08 1985-06-26 ITALIMPIANTI Società Italiana Impianti p.a. Gas cooling and recirculating device in continuous strip furnaces
EP0182050A3 (en) * 1984-11-14 1986-12-03 Nippon Steel Corporation Strip cooling apparatus for continuous annealing furnace

Also Published As

Publication number Publication date
US3102009A (en) 1963-08-27
SE307373B (https=) 1969-01-07
BE606949A (fr) 1961-12-01

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