DD105253A5 - - Google Patents
Info
- Publication number
- DD105253A5 DD105253A5 DD170572A DD17057273A DD105253A5 DD 105253 A5 DD105253 A5 DD 105253A5 DD 170572 A DD170572 A DD 170572A DD 17057273 A DD17057273 A DD 17057273A DD 105253 A5 DD105253 A5 DD 105253A5
- Authority
- DD
- German Democratic Republic
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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24906672A | 1972-05-01 | 1972-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD105253A5 true DD105253A5 (de) | 1974-04-12 |
Family
ID=22941920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD170572A DD105253A5 (de) | 1972-05-01 | 1973-04-30 |
Country Status (7)
| Country | Link |
|---|---|
| BR (1) | BR7303145D0 (de) |
| CA (1) | CA996743A (de) |
| DD (1) | DD105253A5 (de) |
| DE (1) | DE2321909A1 (de) |
| GB (1) | GB1405054A (de) |
| HU (1) | HU172515B (de) |
| ZA (1) | ZA732693B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522036C2 (de) * | 1975-05-17 | 1976-09-09 | Didier Werke Ag | Duesenboden insbesondere fuer konverter |
| US4238121A (en) * | 1977-10-07 | 1980-12-09 | Kawasaki Steel Corporation | Hearth structure of an oxygen-bottom-blowing converter |
-
1973
- 1973-04-19 ZA ZA732693A patent/ZA732693B/xx unknown
- 1973-04-27 GB GB2017773A patent/GB1405054A/en not_active Expired
- 1973-04-28 HU HU73PE00000875A patent/HU172515B/hu unknown
- 1973-04-30 BR BR3145/73A patent/BR7303145D0/pt unknown
- 1973-04-30 DD DD170572A patent/DD105253A5/xx unknown
- 1973-04-30 CA CA169,835A patent/CA996743A/en not_active Expired
- 1973-04-30 DE DE2321909A patent/DE2321909A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ZA732693B (en) | 1974-04-24 |
| GB1405054A (en) | 1975-09-03 |
| HU172515B (hu) | 1978-09-28 |
| CA996743A (en) | 1976-09-14 |
| DE2321909A1 (de) | 1973-11-15 |
| BR7303145D0 (pt) | 1974-08-15 |
| AU5503273A (en) | 1974-11-07 |