JPS6235451B2 - - Google Patents
Info
- Publication number
- JPS6235451B2 JPS6235451B2 JP4841683A JP4841683A JPS6235451B2 JP S6235451 B2 JPS6235451 B2 JP S6235451B2 JP 4841683 A JP4841683 A JP 4841683A JP 4841683 A JP4841683 A JP 4841683A JP S6235451 B2 JPS6235451 B2 JP S6235451B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- new
- sleeve brick
- blowing
- press
- 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.)
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
-
- 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
- C21C5/4606—Lances or injectors
- C21C5/462—Means for handling, e.g. adjusting, changing, coupling
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 |
|---|---|---|---|
| JP4841683A JPS59173215A (ja) | 1983-03-23 | 1983-03-23 | 底吹ノズル装着方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4841683A JPS59173215A (ja) | 1983-03-23 | 1983-03-23 | 底吹ノズル装着方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59173215A JPS59173215A (ja) | 1984-10-01 |
| JPS6235451B2 true JPS6235451B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-01 |
Family
ID=12802700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4841683A Granted JPS59173215A (ja) | 1983-03-23 | 1983-03-23 | 底吹ノズル装着方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59173215A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1983
- 1983-03-23 JP JP4841683A patent/JPS59173215A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59173215A (ja) | 1984-10-01 |