Silicon Carbide Heating Element By Dengfeng City Yuhao High-temperature Component Co.,ltd

By keeping track with the market developments, we are eminent Exporter, Manufacturer & Supplier of Silicon Carbide Heating Element in Zhengzhou, Henan, China. It is one resistance heating component made from MoSi2 or as the basic material. When ita s heated to high temperature under the oxidizing atmosphere, one dense MoSi2film will be formed on its surface to protect the element against oxidizing further. Therefore, the element has unique anti-oxidation property under high temperature atmosphere. The highest temperature can reach 1800A C, the applicable temperature is between 500-1700A C.
Applications: It can be used as heating elements of industrial high-temperature furnace, like ceramics, magnetic materials, glasses, metallurgy, refractories etc.
Electric Property

1. Resistance Property
The resistivity of element rapidly rises as the temperature rises. Under normal operating conditions, the element resistance generally doesna t change with the service life, so the old elements can be used with the new elements together.

2. Surface Load
Choosing element surface load based on furnace structure, temperature as well as atmosphere, is the key of optimizing element service life. The below picture shows the relationship among the furnace temperature, element temperature and surface load under the circumstance that thermal element radiation is not hindered. The shadow part is for common surface load and temperature range.