LU54902A1 - - Google Patents
Info
- Publication number
- LU54902A1 LU54902A1 LU54902DA LU54902A1 LU 54902 A1 LU54902 A1 LU 54902A1 LU 54902D A LU54902D A LU 54902DA LU 54902 A1 LU54902 A1 LU 54902A1
- Authority
- LU
- Luxembourg
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
-
- 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)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU54902 | 1967-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU54902A1 true LU54902A1 (fr) | 1969-07-07 |
Family
ID=19725410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU54902D LU54902A1 (fr) | 1967-11-17 | 1967-11-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE722604A (fr) |
| FR (1) | FR1592225A (fr) |
| LU (1) | LU54902A1 (fr) |
-
1967
- 1967-11-17 LU LU54902D patent/LU54902A1/xx unknown
-
1968
- 1968-10-18 BE BE722604D patent/BE722604A/fr unknown
- 1968-11-07 FR FR1592225D patent/FR1592225A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE722604A (fr) | 1969-04-18 |
| FR1592225A (fr) | 1970-05-11 |