GB1112977A - Treatment of molten ferrous metals in the production of ingots therefrom - Google Patents

Treatment of molten ferrous metals in the production of ingots therefrom

Info

Publication number
GB1112977A
GB1112977A GB3060565A GB3060565A GB1112977A GB 1112977 A GB1112977 A GB 1112977A GB 3060565 A GB3060565 A GB 3060565A GB 3060565 A GB3060565 A GB 3060565A GB 1112977 A GB1112977 A GB 1112977A
Authority
GB
United Kingdom
Prior art keywords
flux
container
production
molten ferrous
ferrous metals
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
GB3060565A
Inventor
Evan Thomas Richard Jones
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 GB3060565A priority Critical patent/GB1112977A/en
Priority to BE684342D priority patent/BE684342A/xx
Publication of GB1112977A publication Critical patent/GB1112977A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A method of treating molten ferrous metals in the production of ingots comprises locating in the bottom of an ingot mould a quantity of flux contained in a mild steel container, charging the ingot mould with the molten metal thereby melting the container and the flux within it and to allow the flux to be distributed in the molten ferrous metal. Fluxes which are particularly suitable are, for example, cryolites, calcium, magnesium and sodium silico-fluorides. The container is made from mild steel sheet of 0.004" to 0.01" thick and is folded to envelope the flux material. Within the container there may also be included a diluting material such sodium carbonate and/or other conditioning agents e.g. deoxidants. The flux should preferably not consist of more than two active agents. Specific examples are given in the Specification.
GB3060565A 1965-07-19 1965-07-19 Treatment of molten ferrous metals in the production of ingots therefrom Expired GB1112977A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3060565A GB1112977A (en) 1965-07-19 1965-07-19 Treatment of molten ferrous metals in the production of ingots therefrom
BE684342D BE684342A (en) 1965-07-19 1966-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3060565A GB1112977A (en) 1965-07-19 1965-07-19 Treatment of molten ferrous metals in the production of ingots therefrom

Publications (1)

Publication Number Publication Date
GB1112977A true GB1112977A (en) 1968-05-08

Family

ID=10310273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3060565A Expired GB1112977A (en) 1965-07-19 1965-07-19 Treatment of molten ferrous metals in the production of ingots therefrom

Country Status (2)

Country Link
BE (1) BE684342A (en)
GB (1) GB1112977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2092684A1 (en) * 1970-06-08 1972-01-28 Reisholz Stahl & Roehrenwerk Preventing defects in steel ingots cores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2092684A1 (en) * 1970-06-08 1972-01-28 Reisholz Stahl & Roehrenwerk Preventing defects in steel ingots cores

Also Published As

Publication number Publication date
BE684342A (en) 1967-01-03

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