References To silicon carbide heating things exist in the early 20th century if they had been produced by Acheson's Carborundum Co. during the U.S. and EKL in Berlin. Silicon carbide supplied greater working temperatures as opposed with metallic heaters. CMP of single-crystal SiC was first described by Zhou [22] in https://www.quora.com/profile/Trevor-Flatcher-2/Exploration-of-Silicon-Carbide-Application-in-Friction-Materials-https-iflatiron-com-exploration-of-silicon-carbide-a