JPS55161014A - Refining method for steel - Google Patents
Refining method for steelInfo
- Publication number
- JPS55161014A JPS55161014A JP6851379A JP6851379A JPS55161014A JP S55161014 A JPS55161014 A JP S55161014A JP 6851379 A JP6851379 A JP 6851379A JP 6851379 A JP6851379 A JP 6851379A JP S55161014 A JPS55161014 A JP S55161014A
- Authority
- JP
- Japan
- Prior art keywords
- blowing
- oxygen
- bath
- period
- under
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/35—Blowing from above and through the bath
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6851379A JPS55161014A (en) | 1979-05-31 | 1979-05-31 | Refining method for steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6851379A JPS55161014A (en) | 1979-05-31 | 1979-05-31 | Refining method for steel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55161014A true JPS55161014A (en) | 1980-12-15 |
Family
ID=13375865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6851379A Pending JPS55161014A (en) | 1979-05-31 | 1979-05-31 | Refining method for steel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55161014A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149409A (en) * | 1981-03-09 | 1982-09-16 | Nippon Steel Corp | Refining by top and bottom blowing converter |
JPS57185917A (en) * | 1981-05-12 | 1982-11-16 | Nippon Steel Corp | Steel making method by converter |
-
1979
- 1979-05-31 JP JP6851379A patent/JPS55161014A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149409A (en) * | 1981-03-09 | 1982-09-16 | Nippon Steel Corp | Refining by top and bottom blowing converter |
JPS635448B2 (ja) * | 1981-03-09 | 1988-02-03 | Nippon Steel Corp | |
JPS57185917A (en) * | 1981-05-12 | 1982-11-16 | Nippon Steel Corp | Steel making method by converter |
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