DE2263755A1 - Verfahren und vorrichtung zum schnellen abkuehlen von hochtemperaturmetallwerkstuecken - Google Patents

Verfahren und vorrichtung zum schnellen abkuehlen von hochtemperaturmetallwerkstuecken

Info

Publication number
DE2263755A1
DE2263755A1 DE2263755A DE2263755A DE2263755A1 DE 2263755 A1 DE2263755 A1 DE 2263755A1 DE 2263755 A DE2263755 A DE 2263755A DE 2263755 A DE2263755 A DE 2263755A DE 2263755 A1 DE2263755 A1 DE 2263755A1
Authority
DE
Germany
Prior art keywords
workpieces
cooling
temperature metal
coolant
conveyor
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.)
Pending
Application number
DE2263755A
Other languages
German (de)
English (en)
Inventor
Jinichi Akayama
Sueta Igata
Hideo Otsubo
Masanori Yokozeki
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of DE2263755A1 publication Critical patent/DE2263755A1/de
Pending 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B2001/022—Blooms or billets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DE2263755A 1971-12-29 1972-12-28 Verfahren und vorrichtung zum schnellen abkuehlen von hochtemperaturmetallwerkstuecken Pending DE2263755A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47002929A JPS4872012A (enrdf_load_stackoverflow) 1971-12-29 1971-12-29

Publications (1)

Publication Number Publication Date
DE2263755A1 true DE2263755A1 (de) 1973-07-05

Family

ID=11543018

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2263755A Pending DE2263755A1 (de) 1971-12-29 1972-12-28 Verfahren und vorrichtung zum schnellen abkuehlen von hochtemperaturmetallwerkstuecken

Country Status (9)

Country Link
US (1) US3909315A (enrdf_load_stackoverflow)
JP (1) JPS4872012A (enrdf_load_stackoverflow)
AU (1) AU468798B2 (enrdf_load_stackoverflow)
BR (1) BR7209196D0 (enrdf_load_stackoverflow)
CA (1) CA991063A (enrdf_load_stackoverflow)
DE (1) DE2263755A1 (enrdf_load_stackoverflow)
FR (1) FR2169905B1 (enrdf_load_stackoverflow)
GB (1) GB1385050A (enrdf_load_stackoverflow)
IT (1) IT973188B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001770A1 (de) * 1977-11-09 1979-05-16 Siemag Transplan Gmbh Verfahren und Vorrichtung zum Kühlen von Knüppeln
EP0140026A3 (en) * 1983-09-12 1985-08-28 Arbed S.A. Method of and device for cooling rolled metallic products

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282048A (en) * 1979-11-06 1981-08-04 Zentner John W Method for cooling hot-rolled shapes
WO1993010268A1 (en) * 1991-11-20 1993-05-27 Valery Vasilievich Chaschin Device for cooling coils of hot-rolled strip
DE4401228C2 (de) * 1994-01-18 1996-03-21 Aichelin Gmbh Verfahren und Vorrichtung zum Abschrecken von Werkstücken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546911A (en) * 1965-03-29 1970-12-15 Caterpillar Tractor Co Apparatus for quenching steel plate
US3533261A (en) * 1967-06-15 1970-10-13 Frans Hollander Method and a device for cooling hot-rolled metal strip on a run-out table after being rolled
JPS4927923B1 (enrdf_load_stackoverflow) * 1968-03-19 1974-07-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001770A1 (de) * 1977-11-09 1979-05-16 Siemag Transplan Gmbh Verfahren und Vorrichtung zum Kühlen von Knüppeln
EP0140026A3 (en) * 1983-09-12 1985-08-28 Arbed S.A. Method of and device for cooling rolled metallic products

Also Published As

Publication number Publication date
FR2169905A1 (enrdf_load_stackoverflow) 1973-09-14
IT973188B (it) 1974-06-10
GB1385050A (en) 1975-02-26
JPS4872012A (enrdf_load_stackoverflow) 1973-09-28
BR7209196D0 (pt) 1973-09-18
AU5062372A (en) 1974-07-04
AU468798B2 (en) 1974-07-04
FR2169905B1 (enrdf_load_stackoverflow) 1976-01-30
US3909315A (en) 1975-09-30
CA991063A (en) 1976-06-15

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