RU95100068A - Electric melting method and dc arc furnace - Google Patents
Electric melting method and dc arc furnaceInfo
- Publication number
- RU95100068A RU95100068A RU95100068/02A RU95100068A RU95100068A RU 95100068 A RU95100068 A RU 95100068A RU 95100068/02 A RU95100068/02 A RU 95100068/02A RU 95100068 A RU95100068 A RU 95100068A RU 95100068 A RU95100068 A RU 95100068A
- Authority
- RU
- Russia
- Prior art keywords
- melt
- current
- supplies
- melting
- control units
- Prior art date
Links
Classifications
-
- 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
- Y02P10/25—Process efficiency
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
FIELD: metallurgy. SUBSTANCE: method involves melting burden; increasing intensity of current directed through melt in horizontal and vertical planes, as melt is accumulated, and increasing intensity and direction of currents in current supplies positioned below melt. Current supplies are mounted below furnace bottom, with number of supplies being in accordance with number of units for controlling current of power source. Current supplies are positioned at an angle one with respect to the other in horizontal plane and connected to bottom electrodes and control units through commutation devices. EFFECT: increased efficiency, reduced power consumption, improved quality of mixed melt.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95100068A RU2104450C1 (en) | 1995-01-04 | 1995-01-04 | Method of electric melting and electric arc furnace for its realization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95100068A RU2104450C1 (en) | 1995-01-04 | 1995-01-04 | Method of electric melting and electric arc furnace for its realization |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95100068A true RU95100068A (en) | 1996-11-10 |
RU2104450C1 RU2104450C1 (en) | 1998-02-10 |
Family
ID=20163720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95100068A RU2104450C1 (en) | 1995-01-04 | 1995-01-04 | Method of electric melting and electric arc furnace for its realization |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2104450C1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008006966A1 (en) * | 2008-01-31 | 2009-08-06 | Siemens Aktiengesellschaft | Method for determining a measure of the dimensions of solid in an electric arc furnace, an electric arc furnace, a signal processing device and program code and a storage medium |
RU2516896C1 (en) * | 2012-10-29 | 2014-05-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тверской государственный технический университет" | Arc steel-smelting dc furnace |
RU2523381C2 (en) * | 2012-11-19 | 2014-07-20 | Владимир Сергеевич Малиновский | Running of electrosmelting initial stage in dc arc furnace |
RU2523626C2 (en) * | 2012-11-19 | 2014-07-20 | Владимир Сергеевич Малиновский | Method of smelting in dc arc furnace |
RU2539890C1 (en) * | 2013-12-30 | 2015-01-27 | Генрих Алексеевич Дорофеев | Method for steel making in electric-arc furnace and electric-arc furnace |
-
1995
- 1995-01-04 RU RU95100068A patent/RU2104450C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2104450C1 (en) | 1998-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
QB4A | Licence on use of patent |
Effective date: 20070904 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140105 |