Low nitrogen carburizer
The composition of the carburizer should be distinguished by the nitrogen content. What level of nitrogen content you choose is very important
electrode paste
Quality of molten iron melted in Cupola
The electric furnace has the characteristics of electromagnetic stirring friction in the process of smelting molten iron. The superheating temperature of molten iron is high
Difference between regenerated electrode and graphite electrode
Regenerated electrode, also known as regenerated graphite carbon rod. The regenerated graphite electrode can be produced by using the processing and cutting debris or waste products of graphite materials as raw materials
Introduction and application of earthy graphite
arthy graphite is also called amorphous graphite, cryptocrystalline graphite or microcrystalline graphite. The crystal diameter of this kind of graphite is generally less than 1 micron
Flue gas desulfurization technology of petroleum coke calcination 2
The principle of ammonia desulfurization is to use ammonia gas to react with sulfur dioxide in petroleum coke to form ammonium sulfate.
Flue gas desulfurization technology of petroleum coke calcination 1
The desulfurization effect is obvious, but the reaction period is long, so it is more suitable for small and medium-sized desulfurization plants.
What are the reasons for electrode paste leakage
Electrode leakage paste refers to the molten liquid electrode paste in the electrode flowing out from the damaged electrode barrel
Determination of specific resistance of electrode paste during baking
Place the corundum crucible containing the electrode paste sample in the silicon carbide rod electric furnace
Electrode paste sintering and electrode consumption
Strictly formulate the electrode pressure release system to ensure the balance between electrode paste sintering and electrode consumption.
Sintering heat source of electrode paste in electrode shell
heat conduction of the electrode itself. The temperature of the electrode tip can reach about 3500 ℃ due to the arc generated, and the heat is conducted from the bottom to the top