以碳化硅SiC为原料通过高温再结晶而制成的自热式电热元件硅碳棒,由中间部分的发热段和两端的冷端段组成。它是一种新型的电热元件,一般应用于高温电炉,现在亦烘烤食品。硅碳棒的碳化硅SiC含量在98%以上,化学性能比较稳定,对食品无害。它的最大特点是不用电热丝。使用寿命长,单位表面 Silicon carbide SiC as raw material through high temperature recrystallization and made of self-heating electric heating element silicon carbon rod, the middle part of the heating section and both ends of the cold end section composition. It is a new type of electric heating element, generally used in high-temperature electric furnace, and now also baked food. SiC silicon carbide SiC content of more than 98%, chemical properties are relatively stable, harmless to food. Its biggest feature is no electric wire. Long service life, unit surface