JPS5254609A - Composite for desulfurizing molten cast iron - Google Patents
Composite for desulfurizing molten cast ironInfo
- Publication number
- JPS5254609A JPS5254609A JP13047875A JP13047875A JPS5254609A JP S5254609 A JPS5254609 A JP S5254609A JP 13047875 A JP13047875 A JP 13047875A JP 13047875 A JP13047875 A JP 13047875A JP S5254609 A JPS5254609 A JP S5254609A
- Authority
- JP
- Japan
- Prior art keywords
- composite
- cast iron
- molten cast
- desulfurizing molten
- desulfurizing
- 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
- C21C1/025—Agents used for dephosphorising or desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
PURPOSE:To produce a composite for desulfurizing molten cast iron by means of making calcium carbonate and carbon adhere to more than 50% of calcium carbide particles of 30 or more in particle diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13047875A JPS5254609A (en) | 1975-10-31 | 1975-10-31 | Composite for desulfurizing molten cast iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13047875A JPS5254609A (en) | 1975-10-31 | 1975-10-31 | Composite for desulfurizing molten cast iron |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5254609A true JPS5254609A (en) | 1977-05-04 |
Family
ID=15035196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13047875A Pending JPS5254609A (en) | 1975-10-31 | 1975-10-31 | Composite for desulfurizing molten cast iron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5254609A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460215A (en) * | 1977-10-21 | 1979-05-15 | Nippon Steel Corp | Desulfurizing agent for molten iron |
JPS5521599A (en) * | 1978-08-04 | 1980-02-15 | Sueddeutsche Kalkstickstoff | Producing desulfurized mixture powder easy to be fluidized |
-
1975
- 1975-10-31 JP JP13047875A patent/JPS5254609A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460215A (en) * | 1977-10-21 | 1979-05-15 | Nippon Steel Corp | Desulfurizing agent for molten iron |
JPS5521599A (en) * | 1978-08-04 | 1980-02-15 | Sueddeutsche Kalkstickstoff | Producing desulfurized mixture powder easy to be fluidized |
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