The main properties of electrode paste
The high prices of crushed graphite and tar are the main reasons for the high prices of airtight pastes, especially the high prices of super dense pastes.
Continue ReadingCauses of segregation during electrode paste sintering process
The electric furnace is not operating normally, the open arc is operated, the stinging is serious, the radiant heat of the furnace mouth and the convection heat of the gas are increased, and the electrode paste is melted too fast after being added.
Continue ReadingThe difference between electrode paste and airtight paste
The airtight paste itself is a kind of electrode paste. Of course, generally speaking, the quality of the sealed electrode paste is one grade higher than that of the ordinary electrode paste. Resistance and ash content should perform better.
Continue ReadingClassification range of electrode paste
The electrode pastes of THD-4 and THD-5 in the national standard GB10130-88 are used in open calcium carbide furnaces.
Continue ReadingHat are the quality indicators of electrode paste
The quality, physical and chemical indexes of the electrode paste are listed in the above table, among which the elongation is a reference index.
Continue ReadingThe amount of nickel-iron smelting electrode paste
The formula of the nickel-iron high-standard airtight paste is the same as that of the ordinary national standard electrode paste, and the raw material ratio is different.
Continue ReadingApplication of electrode paste in nickel-iron submerged arc furnace
At present, when domestic submerged arc furnaces are used to produce ferrosilicon, manganese and chromium ferroalloys, standard electrode pastes are usually used. With the continuous increase in the number of large-capacity submerged arc furnaces and closed electric furnaces put into use
Continue ReadingLateral cracking in electrode paste sintering process
The performance of the electrode paste during the sintering process can best explain the quality of the electrode paste. If the sintered electrode has transverse cracks, the next problem is most likely to be hard fracture, which is a very serious accident.
Continue ReadingElectrode paste smelting silico-manganese alloy
Silico-manganese alloy is an alloy composed of manganese, silicon, iron and a small amount of carbon and other elements. It is an iron alloy with a wide range of uses and a large output.
Continue ReadingElectrode paste Converter effect
A furnace chamber is formed in the converter so that magnesium can be used to process the cast iron melt. The size and shape of the furnace wall components of the converter have a decisive influence on the efficiency of processing the cast iron melt in the converter and the accuracy of obtaining the remaining magnesium content.
Continue Reading