Hi, Any idea what would the induction coil itself be made of, for such high temperature induction furnace (1850 degree C) ? https://www.youtube.com/watch?v=3DpOMbgPnHTGc Any clues ? Thanks, Manu --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .