JPS5311811A - Carburizing method for molten steel - Google Patents
Carburizing method for molten steelInfo
- Publication number
- JPS5311811A JPS5311811A JP8756576A JP8756576A JPS5311811A JP S5311811 A JPS5311811 A JP S5311811A JP 8756576 A JP8756576 A JP 8756576A JP 8756576 A JP8756576 A JP 8756576A JP S5311811 A JPS5311811 A JP S5311811A
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- carburizing method
- carburizing
- carburizer
- carburization
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material
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:To improve the carburization yield even in the case where the temperature of molten steel is low, by mechanically stirring molten steel, together with adding the carburizer, at the time of carburizing molten steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8756576A JPS5311811A (en) | 1976-07-20 | 1976-07-20 | Carburizing method for molten steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8756576A JPS5311811A (en) | 1976-07-20 | 1976-07-20 | Carburizing method for molten steel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5311811A true JPS5311811A (en) | 1978-02-02 |
Family
ID=13918503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8756576A Pending JPS5311811A (en) | 1976-07-20 | 1976-07-20 | Carburizing method for molten steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5311811A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100406394B1 (en) * | 1998-12-11 | 2004-03-22 | 주식회사 포스코 | Refining process of extra low carbon steel by throwing carburizing material in vaccum degassing |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5020915A (en) * | 1973-06-26 | 1975-03-05 | ||
JPS5043003A (en) * | 1973-08-21 | 1975-04-18 |
-
1976
- 1976-07-20 JP JP8756576A patent/JPS5311811A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5020915A (en) * | 1973-06-26 | 1975-03-05 | ||
JPS5043003A (en) * | 1973-08-21 | 1975-04-18 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100406394B1 (en) * | 1998-12-11 | 2004-03-22 | 주식회사 포스코 | Refining process of extra low carbon steel by throwing carburizing material in vaccum degassing |
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