ES279964A1 - Method and apparatus for supporting and heat treating - Google Patents

Method and apparatus for supporting and heat treating

Info

Publication number
ES279964A1
ES279964A1 ES0279964A ES279964A ES279964A1 ES 279964 A1 ES279964 A1 ES 279964A1 ES 0279964 A ES0279964 A ES 0279964A ES 279964 A ES279964 A ES 279964A ES 279964 A1 ES279964 A1 ES 279964A1
Authority
ES
Spain
Prior art keywords
bands
gas
metal
outside
support sections
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
ES0279964A
Other languages
Spanish (es)
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical Corp
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 Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Publication of ES279964A1 publication Critical patent/ES279964A1/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
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
    • B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
    • 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

Abstract

Process for the thermal treatment of metal bands, characterized in that it comprises introducing said bands in a heat treatment furnace; passing the mentioned bands through a series of support sections, in which the metallic band is subjected to the temperature of thermal treatment, holding said strips during their passage through said support sections, by ejection of a gas through a hole disposed below the metal strips; directing at least a part of the gas stream to the outside, in opposite paths, moving away from said orifice and progressively closing the circulation paths of the gas directed towards the outside to discharge the gas mentioned along and below. The lateral edges of the metal bands held. (Machine-translation by Google Translate, not legally binding)
ES0279964A 1961-08-11 1962-08-10 Method and apparatus for supporting and heat treating Expired ES279964A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US130889A US3198499A (en) 1961-08-11 1961-08-11 Method and apparatus for supporting and heat treating

Publications (1)

Publication Number Publication Date
ES279964A1 true ES279964A1 (en) 1963-02-01

Family

ID=22446824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0279964A Expired ES279964A1 (en) 1961-08-11 1962-08-10 Method and apparatus for supporting and heat treating

Country Status (2)

Country Link
US (1) US3198499A (en)
ES (1) ES279964A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260354A (en) * 1964-05-15 1966-07-12 Gen Motors Corp Conveyor apparatus
US3346247A (en) * 1965-07-27 1967-10-10 Goodrich Co B F Heating apparatus for rubber or rubber-like strip material
US3398990A (en) * 1966-06-16 1968-08-27 Tsubakimoto Chain Co Apparatus for changing a direction of floated articles on a floating conveyor
GB1209896A (en) * 1966-11-24 1970-10-21 Hovercraft Dev Ltd Apparatus for supporting strip material on a gas-cushion
US3744961A (en) * 1972-04-13 1973-07-10 Daido Steel Co Ltd Strip floating-apparatus
US4042384A (en) * 1973-05-03 1977-08-16 British Steel Corporation Production of metal strip from powder
US4242807A (en) * 1978-08-11 1981-01-06 Hunter Engineering Co., Inc. Paint line flotation oven
US4400150A (en) * 1980-10-20 1983-08-23 Stone-Platt Fluidfire Limited Fluidized bed combustor distributor plate assembly
US4345894A (en) * 1980-10-20 1982-08-24 Stone-Platt Fluidfire Limited Light fuel start-up fluidized bed combustor
US4901449A (en) * 1988-06-07 1990-02-20 W. R. Grace & Co.-Conn. Tri-flotation air bar
US5022166A (en) * 1990-06-07 1991-06-11 Union Camp Corporation Flutter suppression air foils
JP4481844B2 (en) * 2005-02-03 2010-06-16 キヤノン株式会社 Sheet feeding apparatus and image forming apparatus
US8061055B2 (en) * 2007-05-07 2011-11-22 Megtec Systems, Inc. Step air foil web stabilizer
RU2650387C2 (en) * 2013-03-14 2018-04-11 Мэтерион Корпорейшн Ultra high strength copper-nickel-tin alloys
WO2014196563A1 (en) 2013-06-04 2014-12-11 日本碍子株式会社 Copper-alloy production method, and copper alloy
JP5925936B1 (en) 2015-04-22 2016-05-25 日本碍子株式会社 Copper alloy

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US662574A (en) * 1900-07-14 1900-11-27 Eugene L Mcgary Air conveyer.
US756600A (en) * 1902-11-18 1904-04-05 James M Dodge Belt conveyer.
US898775A (en) * 1908-04-14 1908-09-15 Edwin Norton Air conveyer.
US1948173A (en) * 1930-05-08 1934-02-20 George J Hagan Heat treating furnace
LU28804A1 (en) * 1940-12-24
US2848820A (en) * 1952-10-08 1958-08-26 Svenska Flaektfabriken Ab Method and apparatus for supporting and conveying web-like material
US2904321A (en) * 1953-03-13 1959-09-15 Bostroem Theodore Liquid bath furnace and methods for continuous heat treatment of articles of manufacture
US2804694A (en) * 1953-12-04 1957-09-03 Canada Wire & Cable Co Ltd Ovens and heat treating apparatus
US2953371A (en) * 1957-12-31 1960-09-20 Burroughs Corp Sheet feeder
US3002733A (en) * 1958-04-09 1961-10-03 Sunbeam Equip Heat treating furnace
US3054613A (en) * 1960-12-28 1962-09-18 Warren S D Co Sheet delivery system

Also Published As

Publication number Publication date
US3198499A (en) 1965-08-03

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