GB1369008A - Metal treatment agents - Google Patents

Metal treatment agents

Info

Publication number
GB1369008A
GB1369008A GB4683571A GB4683571A GB1369008A GB 1369008 A GB1369008 A GB 1369008A GB 4683571 A GB4683571 A GB 4683571A GB 4683571 A GB4683571 A GB 4683571A GB 1369008 A GB1369008 A GB 1369008A
Authority
GB
United Kingdom
Prior art keywords
metal
desulphurization
oct
treatment agents
metal treatment
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
GB4683571A
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 GB4683571A priority Critical patent/GB1369008A/en
Publication of GB1369008A publication Critical patent/GB1369008A/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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

1369008 Metal treatment agent FOSECO INTERNATIONAL Ltd 4 Oct 1972 [7 Oct 1971] 46835/71 Heading C7D A metal treatment agent which may be used for the desulphurization of molten iron in a blast furnace comprises compressed bales of ferrous metal string material having within it and wholly surrounded by ferrous metal, one or more bodies of metal useful in the treatment process. The metal useful in the treatment process is an alkali metal such as sodium an alkaline earth metal or magnesium or an alloy containing one or more of these. The desulphurization of molten iron is referred to.
GB4683571A 1972-10-04 1972-10-04 Metal treatment agents Expired GB1369008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4683571A GB1369008A (en) 1972-10-04 1972-10-04 Metal treatment agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4683571A GB1369008A (en) 1972-10-04 1972-10-04 Metal treatment agents

Publications (1)

Publication Number Publication Date
GB1369008A true GB1369008A (en) 1974-10-02

Family

ID=10442757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4683571A Expired GB1369008A (en) 1972-10-04 1972-10-04 Metal treatment agents

Country Status (1)

Country Link
GB (1) GB1369008A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245691A (en) * 1977-12-02 1981-01-20 Ford Motor Company In situ furnace metal desulfurization/nodularization by high purity magnesium
RU2506319C1 (en) * 2012-07-27 2014-02-10 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Introduction method of modifying additives to molten metal, and device for its implementation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245691A (en) * 1977-12-02 1981-01-20 Ford Motor Company In situ furnace metal desulfurization/nodularization by high purity magnesium
RU2506319C1 (en) * 2012-07-27 2014-02-10 Открытое акционерное общество Акционерная холдинговая компания "Всероссийский научно-исследовательский и проектно-конструкторский институт металлургического машиностроения имени академика Целикова" (ОАО АХК "ВНИИМЕТМАШ") Introduction method of modifying additives to molten metal, and device for its implementation

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Legal Events

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