GB1471915A - Method and apparatus for continuously casting molten material - Google Patents

Method and apparatus for continuously casting molten material

Info

Publication number
GB1471915A
GB1471915A GB917574A GB917574A GB1471915A GB 1471915 A GB1471915 A GB 1471915A GB 917574 A GB917574 A GB 917574A GB 917574 A GB917574 A GB 917574A GB 1471915 A GB1471915 A GB 1471915A
Authority
GB
United Kingdom
Prior art keywords
drum
ring
speed
layers
drive
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
GB917574A
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.)
Jones and Laughlin Steel Corp
Original Assignee
Jones and Laughlin 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 Jones and Laughlin Steel Corp filed Critical Jones and Laughlin Steel Corp
Publication of GB1471915A publication Critical patent/GB1471915A/en
Expired legal-status Critical Current

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
    • B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
    • B22D11/062—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires the metal being cast on the inside surface of the casting wheel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

1471915 Continuous casting JONES & LAUGHLIN STEEL CORP 28 Feb 1974 [1 March 1973] 9175/74 Heading B3F Two layers of material 2 such as steel, Cu or Al, are formed, one on a drum surface 4 and the other on the inner surface of a ring 3 which rotates around the drum in the same direction as the drum rotates, the layers being formed by the surfaces contacting molten material 2; the layers then contact each other in the gap between the surfaces so that adjacent portions are joined together to form a single cast strip 1, the drum being rotated to have an outer surface speed which is less than the inner surface speed of the ring, but controlled so that the radially outermost surface of the drum layer travels faster than the innermost surface of the ring layer; when the layers are brought into contact. The basic drive for the large ring 3 and drum 4 is provided by a motor 18 through a spur gear 13. While a spur gear 22 transmits a constant drive for the large ring 3, a spur gear 12 drives a shaft 11 of a unit 10 consisting of a steplessly variable drive and differential gearing system for varying the drive to the drum 4. The output speed of the unit 10 may be changed by an adjuster 33, e.g. to compensate for changes in strip thickness, and the ratio of drum speed to ring speed may be made to vary automatically with the thickness. The pool of molten metal 2 is fed by a tundish 34.
GB917574A 1973-03-01 1974-02-28 Method and apparatus for continuously casting molten material Expired GB1471915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00337022A US3811491A (en) 1973-03-01 1973-03-01 Method and apparatus for minimizing surface defects on itr cast strip

Publications (1)

Publication Number Publication Date
GB1471915A true GB1471915A (en) 1977-04-27

Family

ID=23318766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB917574A Expired GB1471915A (en) 1973-03-01 1974-02-28 Method and apparatus for continuously casting molten material

Country Status (8)

Country Link
US (1) US3811491A (en)
JP (1) JPS5820696B2 (en)
CA (1) CA1018731A (en)
DE (1) DE2407917A1 (en)
FR (1) FR2219812B1 (en)
GB (1) GB1471915A (en)
IT (1) IT1004344B (en)
NL (1) NL7402673A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895673A (en) * 1974-07-31 1975-07-22 Jones & Laughlin Steel Corp Gas cover for casting machine
JPS571547A (en) * 1980-06-04 1982-01-06 Hitachi Ltd Rotary ring-one side belt type continuous casting device
US5137075A (en) * 1987-10-13 1992-08-11 Ltv Steel Company, Inc. Continuous casting apparatus and method
EP0594856B1 (en) * 1991-08-08 1997-04-02 Teijin Limited Process for producing dialkylnaphthalene
JP3175744B2 (en) * 1992-02-03 2001-06-11 三菱瓦斯化学株式会社 Method for producing dimethylnaphthalene
CN100540179C (en) * 2004-09-20 2009-09-16 北京航空航天大学 A kind of rapid solidification prepares the method for amorphous thin ribbon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383310A (en) * 1939-03-16 1945-08-21 Clarence W Hazelett Continuous casting apparatus and process
US2450428A (en) * 1944-03-23 1948-10-05 Clarence W Hazelett Strip forming apparatus
DE1508776A1 (en) * 1966-02-08 1970-04-23 Winter Dr Heinrich Process and device for the production of sheet-metal or strip-shaped products from alloys that can be cooled extremely quickly
DE1939930A1 (en) * 1969-08-06 1971-02-18 Schloemann Ag Device for continuous casting of metal strip

Also Published As

Publication number Publication date
US3811491A (en) 1974-05-21
FR2219812A1 (en) 1974-09-27
JPS501036A (en) 1975-01-08
IT1004344B (en) 1976-07-10
DE2407917A1 (en) 1974-09-05
AU6592074A (en) 1975-08-28
FR2219812B1 (en) 1977-06-10
JPS5820696B2 (en) 1983-04-25
CA1018731A (en) 1977-10-11
NL7402673A (en) 1974-09-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee