BE460305A - - Google Patents
Info
- Publication number
- BE460305A BE460305A BE460305DA BE460305A BE 460305 A BE460305 A BE 460305A BE 460305D A BE460305D A BE 460305DA BE 460305 A BE460305 A BE 460305A
- Authority
- BE
- Belgium
- Prior art keywords
- slag
- ore
- lime
- reducing agent
- bath
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE460305A true BE460305A (https=) |
Family
ID=113197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE460305D BE460305A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE460305A (https=) |
-
0
- BE BE460305D patent/BE460305A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2476140A1 (fr) | Procede pour la production d'acier a haute teneur en chrome | |
| FR2461759A1 (fr) | Alliage reducteur a base de silicium et de manganese a haute teneur en silicium, et applications | |
| RU2094478C1 (ru) | Композиционная шихта для металлургического передела | |
| BE460305A (https=) | ||
| US6582492B1 (en) | Method for producing melt iron | |
| EP1029089B1 (fr) | Procede pour la fusion en continu de produits metalliques solides | |
| CH105039A (fr) | Procédé pour la fabrication d'alliages de fer et de chrome. | |
| BE379398A (https=) | ||
| JPH06940B2 (ja) | 高マンガン鉄合金の溶融還元精錬方法 | |
| FR2708594A1 (fr) | Procédé de préparation d'un produit pour la fertilisation physique et/ou chimique des sols. | |
| BE390714A (https=) | ||
| BE1006837A6 (fr) | Procede de fabrication directe d'acier a partir de matieres solides a base de fer. | |
| BE532659A (https=) | ||
| CH394617A (fr) | Procédé de fabrication de magnésium métallique à partir d'une matière contenant de l'oxyde de magnésium | |
| JPH0243802B2 (https=) | ||
| CH250951A (fr) | Procédé de fabrication d'acier inoxydable. | |
| BE380394A (https=) | ||
| Girod | Studies in the electrometallurgy of ferro-alloys and steel | |
| BE527092A (https=) | ||
| BE556789A (https=) | ||
| BE490520A (https=) | ||
| BE621682A (https=) | ||
| BE483792A (https=) | ||
| BE434814A (https=) | ||
| BE529758A (https=) |