... hightemperature. It is used to the highest temperature up to 1800 degreesduring oxidizing atmosphere.* Dia. 3,4,6,7,9, ... 10,12,18,24* Temp: 1000-1800 celsius degrees* Used in the industries of metallurgy, magnetic ... must extend inside the furnace. At first the fixture of MoSi2 power connector cant be screwed too tightly. When temperature ... be used of 300A for a long time. super MoSi2 heaters