... /6, 4/9, 6/12, 9/18,12/24 etc. Type: I, U, W, Pole, and U-right shapes, etc MoSi2 ... , etc Temp: From 1300C to 1800C Usage: Be used in furnace at the temp from 1300C to 1700C, also be used ... the industries of metallurgy glass, ceramic refractory, crystal electronic device, furnace-manufacture. It is the essential generate-heating element when the ...