SE344236B - - Google Patents
Info
- Publication number
- SE344236B SE344236B SE235269A SE235269A SE344236B SE 344236 B SE344236 B SE 344236B SE 235269 A SE235269 A SE 235269A SE 235269 A SE235269 A SE 235269A SE 344236 B SE344236 B SE 344236B
- Authority
- SE
- Sweden
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
- C21C5/4606—Lances or injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS130468 | 1968-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE344236B true SE344236B (de) | 1972-04-04 |
Family
ID=5347079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE235269A SE344236B (de) | 1968-02-21 | 1969-02-20 |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH496095A (de) |
| DE (1) | DE1908167A1 (de) |
| ES (1) | ES363870A1 (de) |
| FR (1) | FR2002355A1 (de) |
| GB (1) | GB1255844A (de) |
| SE (1) | SE344236B (de) |
| YU (1) | YU41669A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3730505A (en) * | 1970-07-01 | 1973-05-01 | Centro Speriment Metallurg | Double delivery lance for refining the steel in the converter processes |
-
1969
- 1969-02-14 CH CH228169A patent/CH496095A/de not_active IP Right Cessation
- 1969-02-19 DE DE19691908167 patent/DE1908167A1/de active Pending
- 1969-02-20 SE SE235269A patent/SE344236B/xx unknown
- 1969-02-20 ES ES363870A patent/ES363870A1/es not_active Expired
- 1969-02-20 GB GB921569A patent/GB1255844A/en not_active Expired
- 1969-02-21 YU YU41669A patent/YU41669A/xx unknown
- 1969-02-21 FR FR6904499A patent/FR2002355A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1908167A1 (de) | 1969-09-11 |
| ES363870A1 (es) | 1971-01-01 |
| YU41669A (en) | 1973-12-31 |
| FR2002355A1 (de) | 1969-10-17 |
| GB1255844A (en) | 1971-12-01 |
| CH496095A (de) | 1970-09-15 |