| Ort der Herkunft |
Henan China (Mainland) |
Physical and Chemical Indexes Iterms Unit FH Zirconium enchase nozzle Intermediate outlet % 65 % 17 % T68F75 70 Refractoriness C 1800 1700 Volume density g/cm 4.0 2.7 Show porosity % 17 15 Normal pressure Mpa 25 16 Heat the flexural strength Mpa 6.0 Thermal shock stability Time 5 Through porosity %