Ceramic Square Zirconia Crucibles

Zirconia porcelain ball  is a great form of packages of inorganic non-metal grinding medium, specially applied in grinding and dispersion of  most important areas, our corporation mainly produces grinding with zirconium balls, especially involved inside the sand mill inner, dispersion is especially concerned in excessive-tempo blending mill internal. zirconia beads are crafted from micron-degree and sub-nano zirconia and yttrium oxide as uncooked substances thru superior era to make diverse technical signs and performance signs to attain the worldwide fashionable diploma. mainly used in extraordinarily-extraordinary grinding substances that require "zero pollution" and high viscosity and immoderate hardness materials.

Zirconia crucibles---- refractory grade crucibles:(density is 4.5g/cm3)

They have cxcellent chemical inertness and a very good thermal shock at tempertures to 2000℃, better corrosion resistant to acids and alkalis ,widely used in superalloy and precious metals industries, such as induction melting crucibles for specialist steel, glass melting, precious and other metals melting.