EP0040069B1 - Strip casting apparatus - Google Patents

Strip casting apparatus Download PDF

Info

Publication number
EP0040069B1
EP0040069B1 EP81302059A EP81302059A EP0040069B1 EP 0040069 B1 EP0040069 B1 EP 0040069B1 EP 81302059 A EP81302059 A EP 81302059A EP 81302059 A EP81302059 A EP 81302059A EP 0040069 B1 EP0040069 B1 EP 0040069B1
Authority
EP
European Patent Office
Prior art keywords
casting
orifice passage
side portion
strip
inch
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
EP81302059A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0040069A1 (en
Inventor
Robert Edward Maringer
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.)
Battelle Development Corp
Original Assignee
Battelle Development 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 Battelle Development Corp filed Critical Battelle Development Corp
Publication of EP0040069A1 publication Critical patent/EP0040069A1/en
Application granted granted Critical
Publication of EP0040069B1 publication Critical patent/EP0040069B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/04—Machines or apparatus for chill casting
    • 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
    • B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire
    • 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
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0642—Nozzles

Definitions

  • the outer lip projecting surface 38 of the first side portion 32 and the bottom surface 48 of the second side portion 34 are ground by the grit side of the sandpaper into substantially complete parallelism with the casting surface 14.
  • Such parallelism may be achieved on most refractory nozzles, even when round or other curvilinear casting surfaces are employed. To achieve such parallelism by this procedure 400 or 600 grit sandpaper has been found to be adequate.
  • the width b of the orifice passage 30 is typically in the range of from about 0.254 to about 1.016 mm (about 0.010 to about 0.040 inch). In the production of crystalline strip material, such as stainless steel, the width b of the orifice passage 30 may be greater, perhaps as high as about 2.032 mm (0.080 inch) if thick strip is being uniformly produced.
  • Dimension e representing the cross-sectional thickness of the curvilinear element 24, f, representing the width to which a top portion of the orifice passage 30 may be relieved, and g, representing the depth to which a top portion of the orifice passage 30 may be relieved, appear to be somewhat arbitrary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
EP81302059A 1980-05-09 1981-05-08 Strip casting apparatus Expired EP0040069B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14842180A 1980-05-09 1980-05-09
US148421 1980-05-09

Publications (2)

Publication Number Publication Date
EP0040069A1 EP0040069A1 (en) 1981-11-18
EP0040069B1 true EP0040069B1 (en) 1984-08-01

Family

ID=22525693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81302059A Expired EP0040069B1 (en) 1980-05-09 1981-05-08 Strip casting apparatus

Country Status (17)

Country Link
EP (1) EP0040069B1 (pt)
JP (1) JPS574361A (pt)
KR (1) KR830005942A (pt)
AT (1) AT389252B (pt)
AU (1) AU542805B2 (pt)
BG (1) BG45213A3 (pt)
BR (1) BR8102821A (pt)
CA (1) CA1180873A (pt)
DE (1) DE3165199D1 (pt)
ES (1) ES502048A0 (pt)
HU (1) HU180410B (pt)
MX (1) MX155278A (pt)
NO (1) NO158049C (pt)
PL (1) PL133112B1 (pt)
RO (1) RO84488B (pt)
SU (1) SU1386020A3 (pt)
YU (1) YU43228B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111728A3 (de) * 1982-11-12 1985-04-03 Concast Standard Ag Verfahren und Vorrichtung zur Herstellung band- oder folienartiger Produkte
GB2134428B (en) * 1983-02-03 1987-06-17 Metal Box Plc Continuous extrusion of metals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142571A (en) * 1976-10-22 1979-03-06 Allied Chemical Corporation Continuous casting method for metallic strips
US4257830A (en) * 1977-12-30 1981-03-24 Noboru Tsuya Method of manufacturing a thin ribbon of magnetic material
DE2952620C2 (de) * 1979-01-02 1984-07-05 Allied Corp., Morris Township, N.J. Vorrichtung zum Stranggießen glasartiger Metallegierungs-Fäden

Also Published As

Publication number Publication date
YU43228B (en) 1989-06-30
CA1180873A (en) 1985-01-15
AU542805B2 (en) 1985-03-14
BR8102821A (pt) 1982-02-02
NO158049C (no) 1988-07-06
MX155278A (es) 1988-02-12
ES8303951A1 (es) 1983-03-01
EP0040069A1 (en) 1981-11-18
NO158049B (no) 1988-03-28
ES502048A0 (es) 1983-03-01
JPS574361A (en) 1982-01-09
AU6997881A (en) 1981-11-12
ATA205281A (de) 1989-04-15
BG45213A3 (pt) 1989-04-14
RO84488A (ro) 1984-06-21
AT389252B (de) 1989-11-10
YU96081A (en) 1987-12-31
HU180410B (en) 1983-03-28
DE3165199D1 (en) 1984-09-06
PL133112B1 (en) 1985-05-31
KR830005942A (ko) 1983-09-14
NO811574L (no) 1981-11-10
SU1386020A3 (ru) 1988-03-30
PL231050A1 (pt) 1982-02-01
JPH0428464B2 (pt) 1992-05-14
RO84488B (ro) 1984-08-30

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