| 摘要 |
PROBLEM TO BE SOLVED: To provide an heater material containing MoSi2 , which has excellent pest (powering resistance and does not cause performance deterioration for a long period of time. SOLUTION: This heater material comprises a base material containing 70% or more MoSi2 base material or MoSi2 as its main component. The base material includes 100 ppm or less of each Al, Ca, Mg and Na. |
