BE543699A - - Google Patents
Info
- Publication number
- BE543699A BE543699A BE543699DA BE543699A BE 543699 A BE543699 A BE 543699A BE 543699D A BE543699D A BE 543699DA BE 543699 A BE543699 A BE 543699A
- Authority
- BE
- Belgium
- Prior art keywords
- steel
- casting
- inlet opening
- vacuum
- alloys
- Prior art date
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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE543699A true BE543699A (2) |
Family
ID=171928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE543699D BE543699A (2) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE543699A (2) |
-
0
- BE BE543699D patent/BE543699A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1995026420A1 (fr) | Alliage d'aluminium a hautes teneurs en scandium et procede de fabrication des produits semi-finis | |
| FR2792560A1 (fr) | Procede de coulee continue entre cylindres de bandes d'acier inoxydable austenitique d'excellente qualite de surface, et bandes ainsi obtenues | |
| EP1187691B1 (fr) | Procede de coulee continue entre cylindres de bandes d'acier inoxydable ferritique exemptes de microcriques | |
| EP0125173B1 (fr) | Procédé de production de particules solides métalliques à partir d'un bain métallique | |
| EP0342082A1 (fr) | Procédé de réfroidissement d'un produit métallique coulé en continu | |
| BE543697A (2) | ||
| WO2009074736A1 (fr) | Procede de fabrication d'aciers inoxydables comportant de fins carbonitrures, et produit obtenu a partir de ce procede | |
| BE340407A (2) | ||
| EP2918688B1 (fr) | Procédé de désulfuration d'une fonte liquide, et fil fourré pour sa mise en oeuvre | |
| BE556194A (2) | ||
| BE493231A (2) | ||
| EP3310527B1 (fr) | Electrode de soudage et procede de fabrication d'une electrode de soudage | |
| JPH07256403A (ja) | アルミニウム合金の双ロール鋳造におけるスタート方法 | |
| BE544356A (2) | ||
| BE543698A (2) | ||
| BE1011970A3 (fr) | Procede d'elaboration d'une enveloppe metallique sur un arbre. | |
| BE569800A (2) | ||
| BE501324A (2) | ||
| BE418162A (2) | ||
| BE674229A (2) | ||
| BE349366A (2) | ||
| BE484552A (2) | ||
| FR2615134A1 (fr) | Procede et dispositif pour la reduction de la retassure lors de la solidification des metaux, alliages, refractaires electrofondus et autres ceramiques obtenues par fusion | |
| BE499450A (2) | ||
| BE489038A (2) |