ATE100743T1 - PROCESS FOR DIRECT CASTING OF METAL SHEETS. - Google Patents

PROCESS FOR DIRECT CASTING OF METAL SHEETS.

Info

Publication number
ATE100743T1
ATE100743T1 AT89901700T AT89901700T ATE100743T1 AT E100743 T1 ATE100743 T1 AT E100743T1 AT 89901700 T AT89901700 T AT 89901700T AT 89901700 T AT89901700 T AT 89901700T AT E100743 T1 ATE100743 T1 AT E100743T1
Authority
AT
Austria
Prior art keywords
layer
melt
chill surface
metal
direct casting
Prior art date
Application number
AT89901700T
Other languages
German (de)
Inventor
Leroy Honeycutt Iii
James Clifford Key
Herbert Moody Iii
Original Assignee
Reynolds Metals 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 Reynolds Metals Co filed Critical Reynolds Metals Co
Application granted granted Critical
Publication of ATE100743T1 publication Critical patent/ATE100743T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0665—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating

Abstract

A method of direct casting molten metal into strip by providing a melt (20) of the metal to be cast, providing a continuously driven metal chill surface (14), flowing a layer of the melt onto the moving chill surface and extracting heat from the layer of melt to solidify and temporarily bond the layer of melt to the chill surface and to shrink the solidified layer and cause it to be released from the chill surface, withdrawing the released solidified layer as a continuous metal strip (16), establishing a natural oxide layer (52) on said chill surface to provide an interface between said layer of melt and said chill surface (14), and maintaining said natural oxide in a smooth layer (52) of substantially uniform thickness.
AT89901700T 1988-02-16 1989-08-29 PROCESS FOR DIRECT CASTING OF METAL SHEETS. ATE100743T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15571088A 1988-02-16 1988-02-16
US26307488A 1988-10-27 1988-10-27
PCT/US1988/004642 WO1989007498A1 (en) 1988-02-16 1988-12-29 Method of and apparatus for direct casting of metal strip
EP89901700A EP0362305B1 (en) 1988-02-16 1989-08-29 Method for direct casting of metal strip

Publications (1)

Publication Number Publication Date
ATE100743T1 true ATE100743T1 (en) 1994-02-15

Family

ID=26852549

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89901700T ATE100743T1 (en) 1988-02-16 1989-08-29 PROCESS FOR DIRECT CASTING OF METAL SHEETS.

Country Status (6)

Country Link
EP (1) EP0362305B1 (en)
JP (1) JPH02503170A (en)
AT (1) ATE100743T1 (en)
CA (1) CA1325097C (en)
DE (1) DE3887518T2 (en)
WO (1) WO1989007498A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828012A (en) * 1988-04-08 1989-05-09 National Aluminum Corporation Apparatus for and process of direct casting of metal strip
JPH0441052A (en) * 1990-06-08 1992-02-12 Nippon Steel Corp Method for continuously casting cast strip
ES2328698T3 (en) * 2003-10-03 2009-11-17 Novelis Inc. COLADA IN TAPE OF NON-FERROUS AND LIGHT METALS AND EQUIPMENT FOR THE SAME
US9470485B1 (en) 2004-03-29 2016-10-18 Victor B. Kley Molded plastic cartridge with extended flash tube, sub-sonic cartridges, and user identification for firearms and site sensing fire control
DE102010036401B4 (en) 2010-07-14 2023-08-24 Vacuumschmelze Gmbh & Co. Kg Device and method for manufacturing a metallic strip
CN115007818B (en) * 2022-06-22 2024-03-08 广东韶钢松山股份有限公司 Method for sealing dummy ingot

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU386541A1 (en) * 1971-05-19 1977-12-05 Научноnисследовательский Институт Специальных Способов Литья Device for manufacturing metal bands
US3879009A (en) * 1971-08-26 1975-04-22 Gould Inc Mold for making objects
JPS5668562A (en) * 1979-11-07 1981-06-09 Kikai Syst Shinko Kyokai Rotary mold type continuous casting device
US4588015A (en) * 1984-10-17 1986-05-13 Allied Corporation Casting in an exothermic reducing flame atmosphere

Also Published As

Publication number Publication date
EP0362305B1 (en) 1994-01-26
DE3887518D1 (en) 1994-03-10
WO1989007498A1 (en) 1989-08-24
EP0362305A4 (en) 1991-07-31
JPH02503170A (en) 1990-10-04
EP0362305A1 (en) 1990-04-11
CA1325097C (en) 1993-12-14
DE3887518T2 (en) 1994-06-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties