Structure: Boron Carbide Incorporates a rombohedral crystal structure that's normal to icosahedron-primarily based borides. It could accommodate several different Carbon compositions (as many as B10C) with out switching its individual structure. The earliest electrical application of SiC was as a surge security in lightning arresters in electric powered ability systems. https://rafaelsqokg.eveowiki.com/1414960/the_fact_about_silicon_carbide_igbt_that_no_one_is_suggesting