FI41283B - - Google Patents
Info
- Publication number
- FI41283B FI41283B FI1218/62A FI121862A FI41283B FI 41283 B FI41283 B FI 41283B FI 1218/62 A FI1218/62 A FI 1218/62A FI 121862 A FI121862 A FI 121862A FI 41283 B FI41283 B FI 41283B
- Authority
- FI
- Finland
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)
- Treatment Of Steel In Its Molten State (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT562061A AT236424B (de) | 1961-07-21 | 1961-07-21 | Blaseinrichtung für Aufblaseverfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI41283B true FI41283B (de) | 1969-06-30 |
| FI41283C FI41283C (fi) | 1969-10-10 |
Family
ID=3577783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI621218A FI41283C (fi) | 1961-07-21 | 1962-06-25 | Puhalluslaite puhalluskaasun ja lisäaineiden johtamiseksi panokseen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3241825A (de) |
| AT (1) | AT236424B (de) |
| DE (1) | DE1433418A1 (de) |
| FI (1) | FI41283C (de) |
| GB (1) | GB1008723A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT238745B (de) * | 1962-11-30 | 1965-02-25 | Voest Ag | Verfahren und Vorrichtung zum Einschmelzen von Rennluppen, Schwammeisen u. dgl. künstlichem Schrott |
| GB1041911A (en) * | 1963-04-26 | 1966-09-07 | South African Iron & Steel | Improvements in or relating to steelmaking and/or refining of iron |
| GB995688A (en) * | 1963-06-22 | 1965-06-23 | Douglas Norman Manton | Improvements in or relating to oxygen lances |
| US3459415A (en) * | 1965-10-15 | 1969-08-05 | Vyskumny Ustav Kovu Panenske B | Apparatus for the continuous production of converter copper |
| DE1458865B1 (de) * | 1965-12-30 | 1970-06-04 | Forderung Der Eisenhuettentech | Lanze zum Blasen von Gasen auf und in Metallschmelzen |
| US3411716A (en) * | 1966-05-11 | 1968-11-19 | United States Steel Corp | Oxygen lance for steelmaking furnaces |
| GB1166000A (en) * | 1967-02-23 | 1969-10-01 | Steel Co Of Wales Ltd | Improvements in or relating to the Manufacture of Steel |
| US3525509A (en) * | 1967-04-07 | 1970-08-25 | Berry Metal Co | Injection lance with a nozzle adapted for above the bath operation |
| DE1758816C2 (de) * | 1968-08-13 | 1975-11-20 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zum Frischen von Roheisen zu Stahl |
| US3938790A (en) * | 1969-02-20 | 1976-02-17 | Eisenwerk-Gesellschaft Maximilianshutte Mbh | Method and converter for refining pig-iron into steel |
| ZA786675B (en) * | 1978-11-28 | 1980-02-27 | W Bleloch | Apparatus for the production of steel and iron alloys |
| DE3219316A1 (de) * | 1982-05-22 | 1983-11-24 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren und vorrichtung zur herstellung von synthesegas durch partielle oxidation von kohle-wasser-suspensionen |
| US4502633A (en) * | 1982-11-05 | 1985-03-05 | Eastman Kodak Company | Variable capacity gasification burner |
| CN102828003B (zh) * | 2012-09-18 | 2015-08-19 | 苏州宝联重工股份有限公司 | 钢液真空精炼顶枪 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805147A (en) * | 1952-10-02 | 1957-09-03 | Tiroler Roehren & Metallwerk | Process and apparatus for introducing fine-grained additions below the surface of metal melts |
| US2829960A (en) * | 1954-01-18 | 1958-04-08 | Henry J Kaiser Company | Method and metallurgical device for the refining of steel |
| US3130252A (en) * | 1959-02-20 | 1964-04-21 | Arbed | Lances for treatment of metal baths |
-
1961
- 1961-07-21 AT AT562061A patent/AT236424B/de active
-
1962
- 1962-06-25 FI FI621218A patent/FI41283C/fi active
- 1962-07-10 DE DE19621433418 patent/DE1433418A1/de active Pending
- 1962-07-18 US US210668A patent/US3241825A/en not_active Expired - Lifetime
- 1962-07-18 GB GB27650/62A patent/GB1008723A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1433418A1 (de) | 1969-03-20 |
| AT236424B (de) | 1964-10-26 |
| FI41283C (fi) | 1969-10-10 |
| US3241825A (en) | 1966-03-22 |
| GB1008723A (en) | 1965-11-03 |