References to silicon carbide heating elements exist through the early twentieth century when they ended up made by Acheson's Carborundum Co. while in the U.S. and EKL in Berlin. Silicon carbide provided enhanced running temperatures compared with metallic heaters. The fundamental thermal and optical properties of silicon carbide are introduced https://www.facebook.com/permalink.php?story_fbid=pfbid025zFgmpjaoQryR3ytytyMtikZ1zndFo3LMufu8fCzGfdeRn1tJBmDF2JeaaLNmktCl&id=61562415773754&__cft__[0]=AZWQkd6DNxgKFF3ezpBvpLlDKQ_yJIyPbdeg945OszaMul-BOlvs0xO4cjW2ltNAUpzvaafoi0jMn-THoRnzr5ewj08xOue8Vz7grkRu9-8GlEDu9TgvaTSP2D_0lF8t3Hx8RXQeqBqhpZBes5W2T3oPLUlVsruXWzeZuK3CZKILXAJ8J77ySQ64UrBjOhaDixt2x21lzKw5DmCpeHWg0GZI&__tn__=%2CO%2CP-R