• June 03, 2021

At present, more than 80% of copper in the world is made by fire method, and it is mainly used to process copper sulfide ore. Pyrometallurgy is to melt copper ore (or calcine, agglomerate, etc.) and flux at high temperature, or directly smelt into blister copper, or first smelt into matte (melt mainly composed of copper, iron and sulfur) Then smelt into blister copper. Except for some operations (...

• March 28, 2022

Induction melting furnaces are divided into two types: cored (ie slot type) and coreless (ie crucible type). Although the coreless induction furnace appeared later than the cored furnace, because of its (1) simple furnace structure, (2) convenient furnace construction, (3) the melt can be poured into light, (4) it is easy to change the charge and alloy grades, (5) The advantages of being suitable ...

• November 21, 2022

The production process of continuously casting high-temperature molten steel into a billet with a certain cross-sectional shape and a certain size specification is called continuous steel casting. The equipment required to complete this process is called continuous casting equipment. The electromechanical and hydraulic integration of steel pouring equipment, continuous casting machine body equipme...

• September 08, 2023

An electric furnace that uses the induction electrothermal effect of the warehouse to heat or melt the warehouse. There are three types of AC power used in induction furnaces: power frequency (50 or 60 Hz), intermediate frequency (150~10000 Hz) and high frequency (10000 Hz). The main components of the induction furnace are the inductor, the furnace body, the power supply, the capacitor and the con...