AU468798B2 - Method and apparatus for rapid cooling of high temperature metal pieces - Google Patents

Method and apparatus for rapid cooling of high temperature metal pieces

Info

Publication number
AU468798B2
AU468798B2 AU50623/72A AU5062372A AU468798B2 AU 468798 B2 AU468798 B2 AU 468798B2 AU 50623/72 A AU50623/72 A AU 50623/72A AU 5062372 A AU5062372 A AU 5062372A AU 468798 B2 AU468798 B2 AU 468798B2
Authority
AU
Australia
Prior art keywords
high temperature
rapid cooling
metal pieces
temperature metal
pieces
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
AU50623/72A
Other languages
English (en)
Other versions
AU5062372A (en
Inventor
Masanori Yokezeki Hideo Otsubo Aneta Igata Junichi Akayama
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
Application granted granted Critical
Publication of AU5062372A publication Critical patent/AU5062372A/en
Publication of AU468798B2 publication Critical patent/AU468798B2/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
    • C21D1/62—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)
AU50623/72A 1971-12-29 1972-12-29 Method and apparatus for rapid cooling of high temperature metal pieces Expired AU468798B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47002929A JPS4872012A (enrdf_load_stackoverflow) 1971-12-29 1971-12-29
JPJP2929/72 1971-12-29

Publications (2)

Publication Number Publication Date
AU5062372A AU5062372A (en) 1974-07-04
AU468798B2 true AU468798B2 (en) 1974-07-04

Family

ID=11543018

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50623/72A Expired AU468798B2 (en) 1971-12-29 1972-12-29 Method and apparatus for rapid cooling of high temperature metal pieces

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)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750085C2 (de) * 1977-11-09 1979-12-13 Siemag Transplan Gmbh, 5902 Netphen Verfahren und Vorrichtung zum Kühlen von Knüppeln
US4282048A (en) * 1979-11-06 1981-08-04 Zentner John W Method for cooling hot-rolled shapes
LU84999A1 (fr) * 1983-09-12 1985-06-04 Arbed Procede et dispositif de refroidissement de produits metalliques lamines
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

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
DE2263755A1 (de) 1973-07-05
FR2169905B1 (enrdf_load_stackoverflow) 1976-01-30
US3909315A (en) 1975-09-30
CA991063A (en) 1976-06-15

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