Description; Rubycast is a cery string, highly refractory castable for extreme service environments. It flows well during vrbration casting and has excellent thermal shock resistance and abrasion resistance.
Maximum service tenmperature; 17500°C.
* The chrome oxide is contined in the chrome-alumina agregate, and not as agreen chromic oxide addition.
Density; 2.6 to 2.65 (2.65 tons per cubic meter)
Water addition; 5.5 to 6.8 litres per 100kg.
Cold crushing strength; Dry 80Mpa, 1000°C 90Mpa.
P.L.C. -.18% fired at 1000°C.
Thermal conductivity; 1.5W/mK at 1000°C.
Packaging; 25kg transparent polythene bags.