FR999077A - - Google Patents
Info
- Publication number
- FR999077A FR999077A FR999077DA FR999077A FR 999077 A FR999077 A FR 999077A FR 999077D A FR999077D A FR 999077DA FR 999077 A FR999077 A FR 999077A
- 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
- 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
- C21C5/56—Manufacture of steel by other methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
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 |
|---|---|
| FR999077A true FR999077A (it) | 1952-01-25 |
Family
ID=1567052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR999077D Expired FR999077A (it) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR999077A (it) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973647C (de) * | 1952-06-14 | 1960-04-21 | Huettenwerk Oberhausen Ag | Verfahren zum Vor- und Fertigfrischen von Metallen, insbesondere Roheisen |
| DE1190478B (de) * | 1955-12-13 | 1965-04-08 | Kloeckner Werke Ag | Frischverfahren zur Herstellung von Vormetall oder Stahl aus phosphorhaltigem Roheisen |
| DE1194886B (de) * | 1960-06-24 | 1965-06-16 | Beteiligungs & Patentverw Gmbh | Verfahren zum Frischen von Roheisen, insbesondere solchem mit hohem Phosphorgehalt |
| DE1269631B (de) * | 1954-09-14 | 1968-06-06 | Stora Kopparbergs Bergslags Ab | Verfahren zum Gewinnen von schmelzfluessigem Roheisen |
| DE1284434B (de) * | 1961-08-03 | 1968-12-05 | Lorraine Laminage | Verfahren zum Frischen von Roheisen zu Stahl in einem Drehofen mit zur Horizontalen geneigter Achse |
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0
- FR FR999077D patent/FR999077A/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973647C (de) * | 1952-06-14 | 1960-04-21 | Huettenwerk Oberhausen Ag | Verfahren zum Vor- und Fertigfrischen von Metallen, insbesondere Roheisen |
| DE1269631B (de) * | 1954-09-14 | 1968-06-06 | Stora Kopparbergs Bergslags Ab | Verfahren zum Gewinnen von schmelzfluessigem Roheisen |
| DE1190478B (de) * | 1955-12-13 | 1965-04-08 | Kloeckner Werke Ag | Frischverfahren zur Herstellung von Vormetall oder Stahl aus phosphorhaltigem Roheisen |
| DE1194886B (de) * | 1960-06-24 | 1965-06-16 | Beteiligungs & Patentverw Gmbh | Verfahren zum Frischen von Roheisen, insbesondere solchem mit hohem Phosphorgehalt |
| DE1284434B (de) * | 1961-08-03 | 1968-12-05 | Lorraine Laminage | Verfahren zum Frischen von Roheisen zu Stahl in einem Drehofen mit zur Horizontalen geneigter Achse |