FR1186047A - Affinage des métaux - Google Patents
Affinage des métauxInfo
- Publication number
- FR1186047A FR1186047A FR1186047DA FR1186047A FR 1186047 A FR1186047 A FR 1186047A FR 1186047D A FR1186047D A FR 1186047DA FR 1186047 A FR1186047 A FR 1186047A
- Authority
- FR
- France
- Prior art keywords
- metal refining
- refining
- metal
- Prior art date
- 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
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
- C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
-
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1186047X | 1956-11-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1186047A true FR1186047A (fr) | 1959-08-12 |
Family
ID=10880749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1186047D Expired FR1186047A (fr) | 1956-11-16 | 1957-11-14 | Affinage des métaux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1186047A (fr) |
-
1957
- 1957-11-14 FR FR1186047D patent/FR1186047A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1190580A (fr) | Alliages niobium-molybdène | |
FR1165553A (fr) | Construction métallique | |
FR1160452A (fr) | Robinet | |
FR70414E (fr) | Boîte métallique | |
FR1153330A (fr) | Rayonnage métallique démontable | |
AT193612B (de) | Pyrophore Legierung | |
FR1148151A (fr) | Platelage métallique | |
FR1186047A (fr) | Affinage des métaux | |
FR1157089A (fr) | Robinet | |
FR1170629A (fr) | Alliages de brasage | |
FR1148725A (fr) | Coffrage métallique | |
FR71375E (fr) | Coulée des métaux | |
FR1175500A (fr) | Montre-bracelet | |
FR1209862A (fr) | Dégazeur | |
FR1162748A (fr) | Tôles métalliques perforées | |
AT197116B (de) | Meliorationslanze | |
FR1167224A (fr) | Robinet | |
FR1190582A (fr) | Alliages de niobium-aluminium-chrome | |
AT194623B (de) | Pyrophore Legierung | |
FR1190579A (fr) | Alliages niobium-aluminium-molybdène | |
FR1190578A (fr) | Alliages niobium-aluminium-fer | |
CH384872A (de) | Niob-Molybdän-Legierungen | |
CH367634A (de) | Chrom-Titan-Niob-Legierung | |
ES57013Y (es) | Filtro metálico autodesobstructor | |
ES56864Y (es) | Filtro metálico |