FR959071A - - Google Patents
Info
- Publication number
- FR959071A FR959071A FR959071DA FR959071A FR 959071 A FR959071 A FR 959071A FR 959071D A FR959071D A FR 959071DA FR 959071 A FR959071 A FR 959071A
- Authority
- FR
- France
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR959071A true FR959071A (da) | 1950-03-23 |
Family
ID=1561045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR959071D Expired FR959071A (da) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR959071A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998004749A1 (en) * | 1996-07-25 | 1998-02-05 | Ipcor N.V. | Metal reduction and melting process |
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0
- FR FR959071D patent/FR959071A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998004749A1 (en) * | 1996-07-25 | 1998-02-05 | Ipcor N.V. | Metal reduction and melting process |
| US6206948B1 (en) | 1996-07-25 | 2001-03-27 | Ipcor Nv | Metal reduction and melting process and apparatus |
| CN1067108C (zh) * | 1996-07-25 | 2001-06-13 | 伊普科公司 | 金属还原和熔化方法及预热设备 |