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GB1025184A - Process for improving the quality of ingots cast in ingot moulds and device for carrying out said process - Google Patents

Process for improving the quality of ingots cast in ingot moulds and device for carrying out said process

Info

Publication number
GB1025184A
GB1025184A GB2012763A GB2012763A GB1025184A GB 1025184 A GB1025184 A GB 1025184A GB 2012763 A GB2012763 A GB 2012763A GB 2012763 A GB2012763 A GB 2012763A GB 1025184 A GB1025184 A GB 1025184A
Authority
GB
United Kingdom
Prior art keywords
mould
exothermic
shavings
sodium silicate
insulating material
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
GB2012763A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1025184A publication Critical patent/GB1025184A/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
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • B22D7/104—Hot tops therefor from exothermic material only
    • 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
    • B22D7/06—Ingot moulds or their manufacture
    • 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
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

1,025,184. Moulds. H. J. DAUSSAN. May 21, 1963 [June 8, 1962], No. 20127/63. Heading B3F. Exothermic material A, Figs. 1 and 2 (not shown) backed by heat insulating material B is applied to the exterior of the top of an ingot mould L1. The mould may be of haematite cast iron up to the vicinity of the cavities 5, and its upper end of steel. In a modification, Fig. 4 (not shown), the exothermic material A which may be in a paper or plastic bag and the backing B are applied between the mould sleeve 8 and an outer casing 10. In a further modification, Fig. 6 (not shown), the materials A and B are contained between the mould body 8a and a collar 10a adjustably mounted thereon. Exothermic materials mentioned comprise wood charcoal, coal, coke, wood sawdust or shavings, potassium or sodium nitrates, manganese dioxide, aluminium shot, powdered iron alloy, clays, sodium silicate cements, tars, pitches. The insulating material B may be porous refractory brick, agglomerates of cellulose waste wood sawdust and shavings, cork etc., impregnated with a fireproofing material such as sodium silicate.
GB2012763A 1962-06-08 1963-05-21 Process for improving the quality of ingots cast in ingot moulds and device for carrying out said process Expired GB1025184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900289A FR1332738A (en) 1962-06-08 1962-06-08 Process for improving the quality of ingots cast in ingot molds, molds and devices improved for the application of this process

Publications (1)

Publication Number Publication Date
GB1025184A true GB1025184A (en) 1966-04-06

Family

ID=8780723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2012763A Expired GB1025184A (en) 1962-06-08 1963-05-21 Process for improving the quality of ingots cast in ingot moulds and device for carrying out said process

Country Status (4)

Country Link
DE (1) DE1458023B1 (en)
FR (1) FR1332738A (en)
GB (1) GB1025184A (en)
LU (1) LU43776A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001377A1 (en) * 1979-11-13 1981-05-28 Ferrox Co Ets Int Ingot mould comprising a hot-top positioned inside the upper part of the mould and process for manufacturing said mould

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE283217C (en) *
DE253939C (en) *
US1204270A (en) * 1914-01-05 1916-11-07 Charles W Greene Ingot-mold.
FR530675A (en) * 1920-08-12 1921-12-28 Improvements in ingot molds
US1636013A (en) * 1926-01-22 1927-07-19 John E Perry Permanent hot-top mold
US1775473A (en) * 1926-04-26 1930-09-09 Edwin L Ramsey Ingot mold
US1933530A (en) * 1932-12-27 1933-10-31 Charles W Meyers Ingot mold
FR1112520A (en) * 1954-10-11 1956-03-15 Doittau Produits Metallurg Process for using exothermic products for casting metals and coating ingot molds for its production
AT232664B (en) * 1960-11-25 1964-03-25 Voest Ag Mold with possibly heated hood

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001377A1 (en) * 1979-11-13 1981-05-28 Ferrox Co Ets Int Ingot mould comprising a hot-top positioned inside the upper part of the mould and process for manufacturing said mould
US4515341A (en) * 1979-11-13 1985-05-07 International Ferrox Co., Establishment Ingot mould having a hot-top inside the upper part of the mould

Also Published As

Publication number Publication date
DE1458023B1 (en) 1970-08-27
LU43776A1 (en) 1963-07-20
FR1332738A (en) 1963-07-19

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