References to silicon carbide heating aspects exist from the early 20th century if they had been produced by Acheson's Carborundum Co. during the U.S. and EKL in Berlin. Silicon carbide provided elevated working temperatures compared with metallic heaters. The measured 3C-SiC-Si TBC (~620 MW m�?K−1) is among the very best https://x.com/Anumhsite/status/1809239128883781751