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GB1240893A - A method of casting metal slabs or billets - Google Patents

A method of casting metal slabs or billets

Info

Publication number
GB1240893A
GB1240893A GB43181/68A GB4318168A GB1240893A GB 1240893 A GB1240893 A GB 1240893A GB 43181/68 A GB43181/68 A GB 43181/68A GB 4318168 A GB4318168 A GB 4318168A GB 1240893 A GB1240893 A GB 1240893A
Authority
GB
United Kingdom
Prior art keywords
mould
riser
cavity
pouring
parts
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
GB43181/68A
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.)
Olsson International Inc
Original Assignee
Olsson International Inc
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 Olsson International Inc filed Critical Olsson International Inc
Publication of GB1240893A publication Critical patent/GB1240893A/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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D9/00—Machines or plants for casting ingots
    • B22D9/006—Machines or plants for casting ingots for bottom casting

Landscapes

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

Abstract

1,240,893. Casting processes; ingot moulds. OLSSON INTERNATIONAL Inc. 11 Sept. 1968 [17 Nov., 1967], No. 43181/68. Heading B3F. Metal slabs and billets are cast in a mould with a cavity defined by a peripheral wall 11 and a bottom wall 19 and provided with a pouring riser 12, by pouring molten metal into the riser and while the cavity is being filled from the riser applying a force to one movable wall (e.g. the bottom wall 19) of the mould to effect a reduction in size of the mould cavity. In Fig. 2, the mould of Fig. 1 is shown in plan and has eight cavities 13 spaced about an octagonal runner 12. The melt is poured from successively higher passages 12a as the mould bases are moved upwardly. The mould is cooled by coolant flowing in passages 21. In an alternative embodiment (Fig. 4) four cavities 34 lead off from a central runner 35 through gates 36. A sheet material (metal sheet or cardboard) 38 covers the gates and is melted or decomposed by the molten metal during pouring. Asbestos pads 40 cover base-plates 39. The peripheral wall parts 31, 32 are clamped by bands 33 bolted to the end parts 32 and wedges 42 between the bands and side-parts 31. A similar construction is used for a single cavity mould with a side riser (not shown).
GB43181/68A 1967-11-17 1968-09-11 A method of casting metal slabs or billets Expired GB1240893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68387067A 1967-11-17 1967-11-17

Publications (1)

Publication Number Publication Date
GB1240893A true GB1240893A (en) 1971-07-28

Family

ID=24745788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43181/68A Expired GB1240893A (en) 1967-11-17 1968-09-11 A method of casting metal slabs or billets

Country Status (7)

Country Link
US (1) US3598175A (en)
AT (1) AT290036B (en)
BE (1) BE722383A (en)
DE (1) DE1800815A1 (en)
FR (1) FR1581432A (en)
GB (1) GB1240893A (en)
SE (1) SE350713B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358084A (en) * 1979-01-15 1982-11-09 Bowman Harold M Sectional ingot mold
US4747739A (en) * 1979-01-15 1988-05-31 Bowman Harold M Ingot mold and method

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807683A (en) * 1970-05-26 1974-04-30 Electro Refractaire Apparatus for casting workpieces having radially extending wings
FR2088185B1 (en) * 1970-05-26 1973-07-13 Electro Refractaire
YU58373A (en) * 1972-03-07 1980-10-31 Inst Elektroswarki Patona Iron mold for casting products having a branch piece, by electrically melting the metal under a sccoria layer
US4052034A (en) * 1975-12-04 1977-10-04 Josephine Marceno Baking device
GB1584367A (en) * 1976-08-31 1981-02-11 Rolls Royce Mould assembly for producing multiple castings
US4766945A (en) * 1979-12-26 1988-08-30 Sylvester Edmund Q Process and apparatus for casting rounds, slabs, and the like
AU543444B2 (en) * 1979-12-26 1985-04-18 Sylvester Enterprises, Inc. Process and apparatus for casting rounds, slabs, and the like
US4468363A (en) * 1983-02-02 1984-08-28 Versar Inc. Internal mold gating method and apparatus
US4614217A (en) * 1984-09-14 1986-09-30 The Garrett Corporation Method of assembling a horizontal shell mold casting system and the resulting system
EP0380900A1 (en) * 1989-01-31 1990-08-08 Battelle Memorial Institute A method and a device for homogenizing the intimate structure of metals and alloys cast under pressure
US7140415B1 (en) * 2005-10-31 2006-11-28 Ford Global Technologies, Llc Method and apparatus for direct pour casting
US7451804B2 (en) * 2006-11-22 2008-11-18 Peterson Oren V Method and apparatus for horizontal continuous metal casting in a sealed table caster
WO2016100081A1 (en) * 2014-12-17 2016-06-23 Sikorsky Aircraft Corporation Composite laminate tooling and method of forming a composite part using the tooling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US319780A (en) * 1885-06-09 Apparatus for casting metal ingots
DE276773C (en) *
US568511A (en) * 1896-09-29 Mold for casting ingots
US449701A (en) * 1891-04-07 Method of casting
US684773A (en) * 1901-04-16 1901-10-22 John W Anderson Ingot-mold.
US720374A (en) * 1902-05-23 1903-02-10 James F Mcgrath Process of casting crucible-steel ingots.
US714692A (en) * 1902-07-08 1902-12-02 Henri Harmet Press for compressing liquid steel in conical ingot-molds.
US811143A (en) * 1902-10-07 1906-01-30 Henri Harmet Compressing steel in conical molds.
US746244A (en) * 1903-03-16 1903-12-08 Ralph Baggaley Casting-machine.
US1648471A (en) * 1923-03-05 1927-11-08 United Eng Foundry Co Casting
US2171229A (en) * 1935-12-18 1939-08-29 American Lurgi Corp Process for manufacturing cast bearings from light metal alloys
US2283749A (en) * 1940-02-06 1942-05-19 H L F Company Fine texture casting
US2332956A (en) * 1942-06-25 1943-10-26 Abram A Washton Apparatus for casting lead ballast
US3163898A (en) * 1960-05-06 1965-01-05 Quigley Co Sealing ring and mat for ingot mold
US3161928A (en) * 1962-01-16 1964-12-22 Exomet Welding apparatus and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358084A (en) * 1979-01-15 1982-11-09 Bowman Harold M Sectional ingot mold
US4747739A (en) * 1979-01-15 1988-05-31 Bowman Harold M Ingot mold and method

Also Published As

Publication number Publication date
US3598175A (en) 1971-08-10
DE1800815A1 (en) 1969-07-10
AT290036B (en) 1971-05-10
BE722383A (en) 1969-04-01
SE350713B (en) 1972-11-06
FR1581432A (en) 1969-09-12

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