JPS5241110A - Treating process of molten pig iron - Google Patents
Treating process of molten pig ironInfo
- Publication number
- JPS5241110A JPS5241110A JP11794175A JP11794175A JPS5241110A JP S5241110 A JPS5241110 A JP S5241110A JP 11794175 A JP11794175 A JP 11794175A JP 11794175 A JP11794175 A JP 11794175A JP S5241110 A JPS5241110 A JP S5241110A
- Authority
- JP
- Japan
- Prior art keywords
- pig iron
- molten pig
- treating process
- iron
- storong
- 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.)
- Pending
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
- 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)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
PURPOSE:By adding the sponge iron impregnated with lanthanum, cerium and magnesium to the molten pig iron, the storong desulfurization is carried out, the spheroidization of graphite is promoted and the generation of slag is reduced at the same time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11794175A JPS5241110A (en) | 1975-09-30 | 1975-09-30 | Treating process of molten pig iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11794175A JPS5241110A (en) | 1975-09-30 | 1975-09-30 | Treating process of molten pig iron |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5241110A true JPS5241110A (en) | 1977-03-30 |
Family
ID=14724000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11794175A Pending JPS5241110A (en) | 1975-09-30 | 1975-09-30 | Treating process of molten pig iron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5241110A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919419A (en) * | 1982-07-23 | 1984-01-31 | Seiko Instr & Electronics Ltd | Supporting structure of tuning fork type oscillator |
CN102432265A (en) * | 2011-09-13 | 2012-05-02 | 安徽工业大学 | Preparation method of wall brick made of flue gas desulfurization slag |
-
1975
- 1975-09-30 JP JP11794175A patent/JPS5241110A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5919419A (en) * | 1982-07-23 | 1984-01-31 | Seiko Instr & Electronics Ltd | Supporting structure of tuning fork type oscillator |
CN102432265A (en) * | 2011-09-13 | 2012-05-02 | 安徽工业大学 | Preparation method of wall brick made of flue gas desulfurization slag |
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