GB1258916A - - Google Patents

Info

Publication number
GB1258916A
GB1258916A GB1258916DA GB1258916A GB 1258916 A GB1258916 A GB 1258916A GB 1258916D A GB1258916D A GB 1258916DA GB 1258916 A GB1258916 A GB 1258916A
Authority
GB
United Kingdom
Prior art keywords
quenching
plate
subjected
flattening
pressure
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
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 filed Critical
Publication of GB1258916A publication Critical patent/GB1258916A/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
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
    • 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
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates

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)

Abstract

1,258,916. Quenching and flattening metal plate. WELLMAN INCANDESCENT FURNACE CO. Ltd. Jan.28, 1969 [Nov.6, 1968], No.52483/68. Heading C7N. In a method and apparatus for continuously and simultaneously roller flattening and quenching metal plates, both faces of the latter are subjected to mist sprays of quenchant which at least in the initial stages of quenching is allowed to flash off. As shown in Figs.1 and 2, the plate is passed between pairs of rollers, the contact surfaces of which are in part relieved so that any point of the plate subjected to roll pressure on one face is free of pressure on the opposite face.
GB1258916D 1969-01-28 1969-01-28 Expired GB1258916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5248368 1969-01-28

Publications (1)

Publication Number Publication Date
GB1258916A true GB1258916A (en) 1971-12-30

Family

ID=10464092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258916D Expired GB1258916A (en) 1969-01-28 1969-01-28

Country Status (1)

Country Link
GB (1) GB1258916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125831A (en) * 1980-01-04 1984-03-14 Heurtey Metallurgie Cooling of metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125831A (en) * 1980-01-04 1984-03-14 Heurtey Metallurgie Cooling of metal

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees