JPS52151615A - Treatment of molten iron - Google Patents
Treatment of molten ironInfo
- Publication number
- JPS52151615A JPS52151615A JP6890676A JP6890676A JPS52151615A JP S52151615 A JPS52151615 A JP S52151615A JP 6890676 A JP6890676 A JP 6890676A JP 6890676 A JP6890676 A JP 6890676A JP S52151615 A JPS52151615 A JP S52151615A
- Authority
- JP
- Japan
- Prior art keywords
- molten pig
- pig iron
- treatment
- molten iron
- iron
- 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
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
PURPOSE: To carry out desulfurization and graphite spheroidizing of molten pig iron without generating a flash and white smoke by adding Mg to molten pig iron in a closed vessel under pressure and then adding the molten pig iron of higher Mg content than that required in the production of usual nodular graphite cast iron to untreated molten pig iron.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6890676A JPS52151615A (en) | 1976-06-12 | 1976-06-12 | Treatment of molten iron |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6890676A JPS52151615A (en) | 1976-06-12 | 1976-06-12 | Treatment of molten iron |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52151615A true JPS52151615A (en) | 1977-12-16 |
Family
ID=13387154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6890676A Pending JPS52151615A (en) | 1976-06-12 | 1976-06-12 | Treatment of molten iron |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52151615A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090653A2 (en) * | 1982-03-29 | 1983-10-05 | Elkem Metals Company | Processes for producing and casting ductile and compacted graphite cast irons |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4113068Y1 (en) * | 1964-11-06 | 1966-06-21 |
-
1976
- 1976-06-12 JP JP6890676A patent/JPS52151615A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4113068Y1 (en) * | 1964-11-06 | 1966-06-21 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090653A2 (en) * | 1982-03-29 | 1983-10-05 | Elkem Metals Company | Processes for producing and casting ductile and compacted graphite cast irons |
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