After SiC heating element is heated in the air,the dense film of silicon oxide will be formed on the surface to become oxidation-resistant protective film,this can extend its working life. In recent years, the company develops all kinds of coatings to prevent the cracking of SiC heating element whic
+In order to make every SiC heating element be at normal and ideal working condition,the resistance value of whole batch of SiC heating element shall be measured before the installation and then classified. The ones with similar resistance value will be installed in the same adjustment zone to make t
+The SiC electrical heating element selects green hexagonal silicon carbide with high purity as the raw material, after the processing of blank making and high-temperature silicification of 2200℃, recrystallize to be rodlike nonmetallic high temperature electric heating element. In the oxidizing atmo
+High-temperature oxidation resistance: it will be heated to high temperature under oxidizing atmosphere, it can produce a dense layer of quartz glass-film to prevent MoSi2 from being oxidized again.When the temperature of heating element is greater than 1700℃,the quartz coating with fusing point of
+The MoSi2 electrical heating element (molybdenum disilicide) is a kind of resistance heating element which is based on molybdenum silicide.
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