GB1436561A - Repair of ingot mould bottom plates - Google Patents

Repair of ingot mould bottom plates

Info

Publication number
GB1436561A
GB1436561A GB275173A GB275173A GB1436561A GB 1436561 A GB1436561 A GB 1436561A GB 275173 A GB275173 A GB 275173A GB 275173 A GB275173 A GB 275173A GB 1436561 A GB1436561 A GB 1436561A
Authority
GB
United Kingdom
Prior art keywords
stool
composition
repair
jan
ingot mould
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
GB275173A
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.)
Foseco International Ltd
Original Assignee
Foseco 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 Foseco International Ltd filed Critical Foseco International Ltd
Priority to GB275173A priority Critical patent/GB1436561A/en
Publication of GB1436561A publication Critical patent/GB1436561A/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
    • B22D7/062—Stools for ingot moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

1436561 Ingot moulds FOSECO INTERNATIONAL Ltd 18 Jan 1974 [18 Jan 1973] 2751/73 Heading B3F [Also in Division C7] An exothermic composition, e.g. of Al and Fe 2 O 3 (see Division C5), is fired to produce a pool of ferrous metal, which is allowed to solidify, in an area of erosion of an ingot mould stool, in order to repair the stool. Details of alumina-thermic compositions including particle size and moisture content are given. A ferro-alloy containing Si, Mn or Cr may be included to improve the properties of the repaired stool. BaO 2 and Mg may be included (to initiate the reaction) or potassium cryolite or iron powder. Fluorspar and borax fluxes may be applied above or below the composition. If used below, a steel plate may be placed over flux applied to the stool and the composition placed above the plate. A portion of the flux may be mixed with the composition.
GB275173A 1973-01-18 1973-01-18 Repair of ingot mould bottom plates Expired GB1436561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB275173A GB1436561A (en) 1973-01-18 1973-01-18 Repair of ingot mould bottom plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB275173A GB1436561A (en) 1973-01-18 1973-01-18 Repair of ingot mould bottom plates

Publications (1)

Publication Number Publication Date
GB1436561A true GB1436561A (en) 1976-05-19

Family

ID=9745210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB275173A Expired GB1436561A (en) 1973-01-18 1973-01-18 Repair of ingot mould bottom plates

Country Status (1)

Country Link
GB (1) GB1436561A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343539A1 (en) * 1976-03-08 1977-10-07 Uss Eng & Consult PROCESS FOR REPAIRING FOUNDRY PARTS
FR2442279A1 (en) * 1978-11-21 1980-06-20 Eutectic Corp FLAME SPRAY POWDER MIXTURES FOR THE PRODUCTION OF COATINGS ON METAL SUBSTRATES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343539A1 (en) * 1976-03-08 1977-10-07 Uss Eng & Consult PROCESS FOR REPAIRING FOUNDRY PARTS
FR2442279A1 (en) * 1978-11-21 1980-06-20 Eutectic Corp FLAME SPRAY POWDER MIXTURES FOR THE PRODUCTION OF COATINGS ON METAL SUBSTRATES

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee