GB209742A - Process for the production of alloys poor in carbon and silicon - Google Patents

Process for the production of alloys poor in carbon and silicon

Info

Publication number
GB209742A
GB209742A GB657/24A GB65724A GB209742A GB 209742 A GB209742 A GB 209742A GB 657/24 A GB657/24 A GB 657/24A GB 65724 A GB65724 A GB 65724A GB 209742 A GB209742 A GB 209742A
Authority
GB
United Kingdom
Prior art keywords
silicon
alloys
chromium
reduction
reducing
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
GB657/24A
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.)
FERROLEGERINGAR AB
Original Assignee
FERROLEGERINGAR AB
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 FERROLEGERINGAR AB filed Critical FERROLEGERINGAR AB
Publication of GB209742A publication Critical patent/GB209742A/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

Abstract

209,742. Aktiebolaget Ferrolegeringar. Jan. 11, 1923, [Convention date]. Alloys.-Chromium and manganese alloys low in carbon and silicon are obtained by reducing chromium ores and manganese ores by means of silicon-chromium and silicon-manganese alloys containing over 10 per cent of silicon and obtained by reducing by means of silicon or silicon alloys of metals such as iron, aluminium, calcium, chromium or manganese, the chromiferous and manganiferous slags resulting from the reduction of the ores. In the reduction of the ore, the ore is in excess, and in the reduction of the slag, the reducing-agent is in excess. The reducing- agent may be applied in solid form to a molten bath of the material to be reduced, or the reduction of the ore may be effected on the surface of a molten iron bath covered with slag.
GB657/24A 1923-01-11 1924-01-09 Process for the production of alloys poor in carbon and silicon Expired GB209742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE209742X 1923-01-11

Publications (1)

Publication Number Publication Date
GB209742A true GB209742A (en) 1924-07-17

Family

ID=20305131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB657/24A Expired GB209742A (en) 1923-01-11 1924-01-09 Process for the production of alloys poor in carbon and silicon

Country Status (1)

Country Link
GB (1) GB209742A (en)

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