JPS5524948A - Cupelling tuyere for oxygen converter - Google Patents
Cupelling tuyere for oxygen converterInfo
- Publication number
- JPS5524948A JPS5524948A JP9718978A JP9718978A JPS5524948A JP S5524948 A JPS5524948 A JP S5524948A JP 9718978 A JP9718978 A JP 9718978A JP 9718978 A JP9718978 A JP 9718978A JP S5524948 A JPS5524948 A JP S5524948A
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- gas
- tube
- converter
- hydrocarbon
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
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 |
---|---|---|---|
JP9718978A JPS5524948A (en) | 1978-08-11 | 1978-08-11 | Cupelling tuyere for oxygen converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9718978A JPS5524948A (en) | 1978-08-11 | 1978-08-11 | Cupelling tuyere for oxygen converter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5524948A true JPS5524948A (en) | 1980-02-22 |
Family
ID=14185619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9718978A Pending JPS5524948A (en) | 1978-08-11 | 1978-08-11 | Cupelling tuyere for oxygen converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5524948A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61264119A (ja) * | 1985-05-17 | 1986-11-22 | Kawasaki Steel Corp | 転炉炉底の羽口構造 |
-
1978
- 1978-08-11 JP JP9718978A patent/JPS5524948A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61264119A (ja) * | 1985-05-17 | 1986-11-22 | Kawasaki Steel Corp | 転炉炉底の羽口構造 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5524948A (en) | Cupelling tuyere for oxygen converter | |
JPS5792528A (en) | Molding device for transparent quartz glass | |
GB1007051A (en) | Method for nitrogen-enrichment of molten steel covered with slag | |
JPS5223102A (en) | Process for manufacturing formed coke | |
JPS5785940A (en) | Tuyere for refining molten metal | |
GB1007241A (en) | Improvements in or relating to a blowing device for carrying out metallurgical processes particularly for refining crude iron | |
JPS52136806A (en) | Equipment for slagging off with gas jet in continuous melting furnace of reduced pellets | |
JPS5237510A (en) | Dephosphorization method of molten cast iron | |
JPS5739113A (en) | Steel-making process by converter | |
JPS5270906A (en) | Prevention of slopping of converter | |
JPS55128501A (en) | Foamed hollow granular iron and its manufacture | |
JPS54149313A (en) | Elevated temperature refining method for molten steel | |
JPS558447A (en) | Blasting tuyere oxygen converter | |
JPS5371696A (en) | Improving method for blocking yield of steel-making slag | |
GB840811A (en) | Process for refining pig iron | |
JPS5330494A (en) | Treating method for blast furnace slag | |
JPS558457A (en) | Oxygen bottom blasting converter | |
JPS51121407A (en) | Method of cooling tuyeres in bottom-blowing refining furnace | |
JPS55161015A (en) | Blowing method for bottom blowing converter | |
JPS5625918A (en) | Method of accelerating slag generation in oxygen top- blown steel making process | |
Lisitsa et al. | An Automatic System for Controlling the Torch Level in a Regenerative Heating Pit | |
JPS52104411A (en) | Continuous oxygen refining furnace of steel | |
JPS5567597A (en) | Single crystal rod producing device | |
JPS5428207A (en) | Cooling method at blowing-out of blast furnace | |
JPS52117219A (en) | Operation of blast furnace |