Boron nitride crucible can conduct electricity , it is mainly used for vacuum aluminum. Boron nitride crucible can conduct electricity , it is mainly used for vacuum aluminum. Boron...

1.high purity 99.9% 2.super refractory 2400C 3.long service life 4.density:5g/cm3 CAO Crucible furnace  from Kessen CAO can withstand the high temperature up to 2400°C and has very good resistance to chemical erosions and thermal shock. CAO crucible is ideal...

crucible Graphite crucible can withstand the high temperature up to 1650C,and has good resistance to erosions and thermal shock crucibleGraphite crucible can withstand the high temperature up to 1650°C, and has good resistance to chemical erosions and thermal...

FUSED SILICA TEMPERING ROLLERS 1.Very low thermal expansion coefficient, 2.strong thermal shock stability, our company can product high quality fused silica tempering roller,high temperature ceramic rollers1.      Very low thermal expansion coefficient,...

Active magnesia 1.high purity 2.wide application 3.competitive price 4.fast delivery Active magnesiaMgO%>88%Cao%<0.3%Fe<0.05%Mn<0.003%Cl¯<0.05%Bulk density<0.2 g/ml  We are one of the professional manufacturers of industry ceramics in China. The...

zirconia grinding ball: 1.zirconia:95% 2,density:6.05g/cm3 3.Wear resistance and corrosion products Our company produces the zirconia grinding ball used in  high quality materials and advanced processing technology produced . Advantages:1, wearing a very low (ppm)...

Crucilbe 1.resistant to extrem temperature 2.good thermo-shock 3.resistant to errosion 4.long using life in melting industry Our kessen ceramics company has specilized in manufacturing industrial crucibles. Our products has been exported widely. We have our own high-technology...

crucible Graphite crucible can withstand the high temperature up to 1650C,and has good resistance to erosions and thermal shock crucibleGraphite crucible can withstand the high temperature up to 1650°C, and has good resistance to chemical erosions and thermal...

magnesium tube withstand the high temperature up to 2300oC degree.it have good resistance chemical erosion and thermal shock Magnesium tube  can withstand  the high temperature up to  2300oCdegree. and  have good resistance chemical...

graphite crucible Property:C%:50 Al2O3% :45 SiO2%:5 Softening point:1700 graphite crucible can withstand the high temperature up to 1650deg,and has good resistance to chemical erosions and thermal shock. Property:C%:50Al2O3% :45SiO2%:5Softening...