BE724672A - - Google Patents
Info
- Publication number
- BE724672A BE724672A BE724672DA BE724672A BE 724672 A BE724672 A BE 724672A BE 724672D A BE724672D A BE 724672DA BE 724672 A BE724672 A BE 724672A
- Authority
- BE
- Belgium
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671583221 DE1583221A1 (de) | 1967-12-02 | 1967-12-02 | Verfahren zum Behandeln von Metallschmelzen im Lichtbogenofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724672A true BE724672A (xx) | 1969-05-29 |
Family
ID=5679447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724672D BE724672A (xx) | 1967-12-02 | 1968-11-29 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT294162B (xx) |
| BE (1) | BE724672A (xx) |
| CH (1) | CH507372A (xx) |
| DE (1) | DE1583221A1 (xx) |
| FR (1) | FR1598216A (xx) |
| GB (1) | GB1241708A (xx) |
| SE (1) | SE363845B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1311787C (en) * | 1986-06-24 | 1992-12-22 | Masahisa Tate | Method of bottom blowing operation of a steel making electric furnace |
| DE3742861C1 (de) * | 1987-12-17 | 1989-05-03 | Thyssen Stahl Ag | Metallurgisches Gefaess |
-
1967
- 1967-12-02 DE DE19671583221 patent/DE1583221A1/de active Pending
-
1968
- 1968-11-28 FR FR1598216D patent/FR1598216A/fr not_active Expired
- 1968-11-29 BE BE724672D patent/BE724672A/xx unknown
- 1968-11-29 AT AT1164268A patent/AT294162B/de not_active IP Right Cessation
- 1968-12-02 GB GB57027/68A patent/GB1241708A/en not_active Expired
- 1968-12-02 CH CH1794968A patent/CH507372A/de not_active IP Right Cessation
- 1968-12-02 SE SE16439/68A patent/SE363845B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH507372A (de) | 1971-05-15 |
| AT294162B (de) | 1971-11-10 |
| FR1598216A (xx) | 1970-07-06 |
| GB1241708A (en) | 1971-08-04 |
| SE363845B (xx) | 1974-02-04 |
| DE1583221A1 (de) | 1970-08-06 |