... ,temp 1100C 2,light silicon treatment 3,purity96%,mesh40-325 High temperature magnesium oxide powder for heating elements1, 900C-1100C2, ... cm²mAVMΩVHigh temperatureHTM>1000200010≤0.41600--4, Sample element High temperature: determined on 8.0 to 6.6mm roll ... reduced SUS304 straight element, L=500 110V 500W Annealing conditions High temperature: Elements stuffed with this material suggested at 1050/ ...