BE722873A - - Google Patents
Info
- Publication number
- BE722873A BE722873A BE722873DA BE722873A BE 722873 A BE722873 A BE 722873A BE 722873D A BE722873D A BE 722873DA BE 722873 A BE722873 A BE 722873A
- Authority
- BE
- Belgium
- 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
- C21C5/527—Charging of the electric furnace
-
- 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/18—Heating by 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5359367 | 1967-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE722873A true BE722873A (xx) | 1969-04-01 |
Family
ID=11283935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE722873D Expired BE722873A (xx) | 1967-11-03 | 1968-10-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3622141A (xx) |
| AT (1) | AT287759B (xx) |
| BE (1) | BE722873A (xx) |
| CH (1) | CH485186A (xx) |
| DE (1) | DE1801512A1 (xx) |
| ES (1) | ES360099A1 (xx) |
| FR (1) | FR1603231A (xx) |
| LU (1) | LU57176A1 (xx) |
| NL (1) | NL6815452A (xx) |
| SE (1) | SE349327B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU349337A1 (ru) * | 1970-10-01 | 1977-12-05 | Институт Электросварки Им.Е.О.Патона | Плазменно-дугова печь |
| BR9900252A (pt) | 1999-02-02 | 2000-08-29 | Companhia Brasileira Carbureto | Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução |
| BR9900253A (pt) | 1999-02-02 | 2000-08-29 | Companhia Brasileira Carbureto | Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução |
| JP4330204B2 (ja) * | 1999-04-16 | 2009-09-16 | 株式会社チサキ | 原料加熱装置 |
| US6389054B1 (en) * | 2000-12-18 | 2002-05-14 | Sms Demag Inc. | Scrap charger |
| ITUD20110216A1 (it) * | 2011-12-29 | 2013-06-30 | Danieli Automation Spa | Dispositivo e procedimento per il controllo della carica in forni elettrici ad arco |
| ITUD20120009A1 (it) | 2012-01-23 | 2013-07-24 | Danieli Automation Spa | Procedimento per gestire la carica in un forno di fusione e relativo apparato di carica |
| CN106793237B (zh) * | 2016-12-22 | 2020-04-21 | 贵州大学 | 一种采用电弧对工件进行快速加热的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1747756A (en) * | 1928-07-30 | 1930-02-18 | Vitrefrax Corp | Electric torch furnace |
| US1934634A (en) * | 1930-11-03 | 1933-11-07 | Buffalo Electric Furnace Corp | Apparatus for electrothermic reduction of ores |
| US1946252A (en) * | 1931-11-30 | 1934-02-06 | Buffalo Electric Furnace Corp | Method of and apparatus for propagating reactions |
| US2106022A (en) * | 1935-05-23 | 1938-01-18 | Gilbert E Seil | Electric furnace |
| US2624565A (en) * | 1949-06-24 | 1953-01-06 | Nat Steel Corp | Scrap melting |
-
1968
- 1968-07-29 CH CH1142868A patent/CH485186A/it not_active IP Right Cessation
- 1968-10-05 DE DE19681801512 patent/DE1801512A1/de active Pending
- 1968-10-16 US US768099A patent/US3622141A/en not_active Expired - Lifetime
- 1968-10-24 FR FR1603231D patent/FR1603231A/fr not_active Expired
- 1968-10-25 ES ES360099A patent/ES360099A1/es not_active Expired
- 1968-10-25 BE BE722873D patent/BE722873A/xx not_active Expired
- 1968-10-29 LU LU57176A patent/LU57176A1/xx unknown
- 1968-10-29 AT AT1052468A patent/AT287759B/de not_active IP Right Cessation
- 1968-10-30 SE SE14678/68A patent/SE349327B/xx unknown
- 1968-10-30 NL NL6815452A patent/NL6815452A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6815452A (xx) | 1969-05-06 |
| DE1801512A1 (de) | 1969-10-16 |
| SE349327B (xx) | 1972-09-25 |
| CH485186A (it) | 1970-01-31 |
| ES360099A1 (es) | 1970-06-16 |
| FR1603231A (xx) | 1971-03-22 |
| AT287759B (de) | 1971-02-10 |
| LU57176A1 (xx) | 1969-01-31 |
| US3622141A (en) | 1971-11-23 |