The use of high-strength electrode paste was tested in a 20MVA submerged arc furnace. The results show that it can effectively prevent electrode accidents and play a key role in improving the economic indicators of smelting.
The use process and consumption of the electrode paste In terms of the characteristics of use, the electrode paste is a continuous self-baking electrode. During use, the outer layer is a cylinder made of a 1-2mm thick steel plate.
The electrode paste is burned in a submerged electric furnace (sintered in an electrode barrel made of steel plate) and consumed, so it is also called a continuous self-baking electrode.
Electrode paste is a conductive material supplied to electric furnace equipment such as ferroalloy furnaces and calcium carbide furnaces. Electrode paste is also called self-baking electrode.
The self-baking electrode is made of electrode shell and electrode paste. The electrode baking is ca
The raw materials for making electrode paste are calcined anthracite and metallurgical coke as aggregates, and pitch and tar as binders. Among them, it is required that the ash content of anthracite is less than 8%