GB579923A - Improvements in or relating to the production of iron or steel alloys containing vanadium and silicon - Google Patents

Improvements in or relating to the production of iron or steel alloys containing vanadium and silicon

Info

Publication number
GB579923A
GB579923A GB5349/42A GB534942A GB579923A GB 579923 A GB579923 A GB 579923A GB 5349/42 A GB5349/42 A GB 5349/42A GB 534942 A GB534942 A GB 534942A GB 579923 A GB579923 A GB 579923A
Authority
GB
United Kingdom
Prior art keywords
iron
silicon
silicide
alloys containing
steel
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
GB5349/42A
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.)
Climax Molybdenum Co
Original Assignee
Climax Molybdenum Co
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 Climax Molybdenum Co filed Critical Climax Molybdenum Co
Publication of GB579923A publication Critical patent/GB579923A/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
    • C21C7/0006—Adding metallic additives

Landscapes

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

Abstract

579,923. Alloys. CLIMAX MOLYBDENUM CO. April 21, 1942, No. 5349. Convention date, March 6, 1941. [Class 82 (i)] Iron or steel alloys containing vanadium and silicon are produced by adding a pre-formed vanadium silicide direct to molten iron or steel, the temperature of the latter being sufficient to dissolve the silicide. The silicide may be added to a blast furnace as part of the charge or to the iron or steel in a ladle and a mixture of vanadium silicides with or without an excess of silicon may be used. Other alloying ingredients, e.g. molybdenum, either in the form of ferro-molybdenum or calcium molybdate may be added with the silicide. Reference has been directed by the Comptroller to Specification 151,974, [Class 82 (i)].
GB5349/42A 1941-03-06 1942-04-21 Improvements in or relating to the production of iron or steel alloys containing vanadium and silicon Expired GB579923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US579923XA 1941-03-06 1941-03-06

Publications (1)

Publication Number Publication Date
GB579923A true GB579923A (en) 1946-08-21

Family

ID=22013972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5349/42A Expired GB579923A (en) 1941-03-06 1942-04-21 Improvements in or relating to the production of iron or steel alloys containing vanadium and silicon

Country Status (1)

Country Link
GB (1) GB579923A (en)

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