References to silicon carbide heating features exist with the early 20th century after they were produced by Acheson's Carborundum Co. in the U.S. and EKL in Berlin. Silicon carbide offered increased running temperatures in comparison with metallic heaters. The calculated 3C-SiC-Si TBC (~620 MW m�?K−one) is among the highest values https://x.com/Anumhsite/status/1809241554869219642