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  • 电渣炉变压器(1).jpg
  • 电渣炉变压器(2).jpg

Electroslag furnace transformer

Electroslag furnace transformer is used to melt and refine the steel made by ordinary smelting method again; it is divided into single-phase and three-phase power supply, and single-phase power supply is generally used.

Key words:

Electroslag furnace transformer

Description

Electroslag furnace transformer is used to melt and refine the steel made by ordinary smelting method again; it is divided into single-phase and three-phase power supply, and single-phase power supply is generally used.

Structural features

Electroslag furnace transformer without reactor. Electroslag metallurgy is different from the electric arc furnace transformer used in arc steelmaking. When the electrode is directly used to arc slag making with auxiliary steel chips, there is an arc only at the beginning stage, and after the slag making is completed, it will be transformed into a basically arc-free electroslag process. This process continues until the end of smelting. The transformer of the electric slag furnace power supply needs low no-load voltage and small impedance voltage. Electroslag furnace transformer low voltage voltage to have voltage regulation series. Pressure regulation methods are:

No excitation and no-load voltage regulation;

Excitation and no-load voltage regulation;

On-load voltage regulation, no matter what kind of voltage regulation method is used, it is adjusted by the switch on the high-voltage coil.

Product use

For the production of aviation bearing steel, high-temperature alloys, resistance table gold, precision alloys and some non-ferrous metals, etc., can also be used to produce large excellent alloy ingots, large flat ingots or slabs and other special shaped castings such as electroslag furnace power supply.
 

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