JPS561365B2 - - Google Patents
Info
- Publication number
- JPS561365B2 JPS561365B2 JP1844576A JP1844576A JPS561365B2 JP S561365 B2 JPS561365 B2 JP S561365B2 JP 1844576 A JP1844576 A JP 1844576A JP 1844576 A JP1844576 A JP 1844576A JP S561365 B2 JPS561365 B2 JP S561365B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- C21C5/32—Blowing from above
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1844576A JPS52101617A (en) | 1976-02-24 | 1976-02-24 | Presumption of carbon content and temp. of molten steel in oxygen conv erter |
AU22192/77A AU505706B2 (en) | 1976-02-24 | 1977-02-11 | Controlling molten steel temperature and carbon content in oxygen converter |
ZA770812A ZA77812B (en) | 1976-02-24 | 1977-02-11 | Method of controlling molten steel temperature and carbon content in oxygen converter |
US05/767,762 US4150973A (en) | 1976-02-24 | 1977-02-11 | Method of controlling molten steel temperature and carbon content in oxygen converter |
BR7701098A BR7701098A (pt) | 1976-02-24 | 1977-02-18 | Processo para controlar a temperatura do aco em fusao e teor de carnobo num conversor a oxigenio |
CA272,259A CA1101222A (en) | 1976-02-24 | 1977-02-21 | Method of controlling molten steel temperature and carbon content in oxygen converter |
DE2707502A DE2707502C2 (de) | 1976-02-24 | 1977-02-22 | Verfahren zum Steuern der Temperatur und des Kohlenstoffgehalts einer Stahlschmelze in einem Sauerstoffblaskonverter |
GB7325/77A GB1549516A (en) | 1976-02-24 | 1977-02-22 | Oxygen converter production of steel |
FR7705218A FR2344634A1 (fr) | 1976-02-24 | 1977-02-23 | Procede de commande de la temperature de l'acier fondu et de la teneur en carbone dans un convertisseur a oxygene |
IT20625/77A IT1075663B (it) | 1976-02-24 | 1977-02-23 | Metodo di regolazione della temperatura dell'acciaio fuso e del contenuto in carbonio in un convertitore ad ossigeno |
MX168152A MX145262A (es) | 1976-02-24 | 1977-02-24 | Metodo mejorado para controlar la temperatura de fundido y el contenido de carbono en un horno convertidor con oxigeno |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1844576A JPS52101617A (en) | 1976-02-24 | 1976-02-24 | Presumption of carbon content and temp. of molten steel in oxygen conv erter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52101617A JPS52101617A (en) | 1977-08-25 |
JPS561365B2 true JPS561365B2 (ja) | 1981-01-13 |
Family
ID=11971818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1844576A Granted JPS52101617A (en) | 1976-02-24 | 1976-02-24 | Presumption of carbon content and temp. of molten steel in oxygen conv erter |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS52101617A (ja) |
ZA (1) | ZA77812B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005206877A (ja) * | 2004-01-22 | 2005-08-04 | Sumitomo Metal Ind Ltd | 転炉吹錬時の炭素濃度の推定方法 |
JP6235197B2 (ja) * | 2012-06-01 | 2017-11-22 | 新日鐵住金株式会社 | 転炉操業方法 |
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1976
- 1976-02-24 JP JP1844576A patent/JPS52101617A/ja active Granted
-
1977
- 1977-02-11 ZA ZA770812A patent/ZA77812B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS52101617A (en) | 1977-08-25 |
ZA77812B (en) | 1977-12-28 |