GB1369008A - Metal treatment agents - Google Patents
Metal treatment agentsInfo
- 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
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.
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)
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 |
-
1972
- 1972-10-04 GB GB4683571A patent/GB1369008A/en not_active Expired
Cited By (2)
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 |