NO762747L - - Google Patents
Info
- Publication number
- NO762747L NO762747L NO762747A NO762747A NO762747L NO 762747 L NO762747 L NO 762747L NO 762747 A NO762747 A NO 762747A NO 762747 A NO762747 A NO 762747A NO 762747 L NO762747 L NO 762747L
- Authority
- NO
- Norway
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2535207A DE2535207C3 (de) | 1975-08-07 | 1975-08-07 | Verfahren und Vorrichtung zum Gewinnen von Stahl aus vorreduziertem kleinstückigem eisenhaltigem Material, insbesondere Pellets oder Stückerzen bzw. Eisenschwamm, in einem Elektroofen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO762747L true NO762747L (cs) | 1977-02-08 |
| NO145202B NO145202B (no) | 1981-10-26 |
| NO145202C NO145202C (no) | 1982-02-03 |
Family
ID=5953408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO762747A NO145202C (no) | 1975-08-07 | 1976-08-06 | Fremgangsmaate og anordning ved fremstilling av staal fra forredusert jernholdig materiale |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2535207C3 (cs) |
| NO (1) | NO145202C (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2946588C2 (de) * | 1979-11-19 | 1982-08-12 | Mannesmann AG, 4000 Düsseldorf | Dreiphasen-Lichtbogenschmelz- oder Reduktionsofen |
| US4406008A (en) | 1981-05-18 | 1983-09-20 | Mannesmann Aktiengesellschaft | Three phase arc melting and reduction furnace |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1250467B (cs) * | 1960-06-14 | |||
| DE1800131B1 (de) * | 1968-10-01 | 1971-05-27 | Conzinc Riotinto Ltd | Mehrzonenschmelzverfahren und Mehrzonenschmelzofen fuer die kontinuierliche Herstellung von Stahl |
-
1975
- 1975-08-07 DE DE2535207A patent/DE2535207C3/de not_active Expired
-
1976
- 1976-08-06 NO NO762747A patent/NO145202C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO145202C (no) | 1982-02-03 |
| DE2535207A1 (de) | 1977-02-24 |
| NO145202B (no) | 1981-10-26 |
| DE2535207C3 (de) | 1983-11-03 |
| DE2535207B2 (de) | 1979-01-11 |