Will the heating wire be tungsten?
Many types of heating wire, choose to see the main use of the conditions, such as temperature, environment and so on.
But the tungsten wire, molybdenum wire need to restore the atmosphere or vacuum, and the use of high temperature; nickel-chromium alloy wire can be used in the oxidizing atmosphere, but not more than 1050 ℃!
Commonly used heating wire has a lot, tungsten wire, molybdenum wire, nickel-chromium alloy wire and so on.
Heating wire is not necessarily tungsten wire, the power is not necessarily the maximum temperature of the heating wire!
