Resistive heating element and production method

   
   

A resistive heating element having high generation efficiency for far infrared rays and a comparatively high specific resistance while maintaining the strength required as a resistive heating element, is obtained by shaping a mixture of graphite powder, boron nitride and silicone rubber to a desired shape followed by firing by heating to 380.degree. C. in an oxidizing atmosphere and then further firing by heating to 1100.degree. C. in a nitrogen atmosphere.

 
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