GB867685A - Improvements in or relating to hot tops for use in the production of metal ingots and castings - Google Patents

Improvements in or relating to hot tops for use in the production of metal ingots and castings

Info

Publication number
GB867685A
GB867685A GB2754258A GB2754258A GB867685A GB 867685 A GB867685 A GB 867685A GB 2754258 A GB2754258 A GB 2754258A GB 2754258 A GB2754258 A GB 2754258A GB 867685 A GB867685 A GB 867685A
Authority
GB
United Kingdom
Prior art keywords
castings
relating
production
metal ingots
hot tops
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
GB2754258A
Inventor
Adam Dunlop
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.)
Foundry Services International Ltd
Original Assignee
Foundry Services International Ltd
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 Foundry Services International Ltd filed Critical Foundry Services International Ltd
Priority to GB2754258A priority Critical patent/GB867685A/en
Publication of GB867685A publication Critical patent/GB867685A/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

Landscapes

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

Abstract

867,685. Ingot moulds. FOUNDRY SERVICES INTERNATIONAL Ltd. July 15, 1959 [Aug. 27, 1958], No. 27542/58. Class 83 (1). A composite slab for lining a hot top comprises a body 3 of heat-insulating material and an exothermic material insert layer 4 whose thickness varies along its length with the maximum thickness intermediate its ends. The cross-section of the insert may be a quadrilateral, Fig. 5. Specifications 627,678, 769,719, 774,490, 774,491 and 812,583 are referred to.
GB2754258A 1958-08-27 1958-08-27 Improvements in or relating to hot tops for use in the production of metal ingots and castings Expired GB867685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2754258A GB867685A (en) 1958-08-27 1958-08-27 Improvements in or relating to hot tops for use in the production of metal ingots and castings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2754258A GB867685A (en) 1958-08-27 1958-08-27 Improvements in or relating to hot tops for use in the production of metal ingots and castings

Publications (1)

Publication Number Publication Date
GB867685A true GB867685A (en) 1961-05-10

Family

ID=10261288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2754258A Expired GB867685A (en) 1958-08-27 1958-08-27 Improvements in or relating to hot tops for use in the production of metal ingots and castings

Country Status (1)

Country Link
GB (1) GB867685A (en)

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