60-99.7% Al2O3 alumina ceramic crucible refractory corundum crucible

Al2O3 Alumina ceramic crucible, high temperature corundum crucibleRuiyue Alumina Ceramic Crucibles with High Quality                                   &nbs

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Al2O3 Alumina ceramic crucible, high temperature corundum crucible

Ruiyue Alumina Ceramic Crucibles with High Quality
60-99.7% Al2O3 Alumina Ceramic Crucible Refractory Corundum Crucible

 


                                       PROPERTIES  TABLE
Test Item/Unit                   Numerical Value
Product Material                           Alumina
Component Content  %≥99%≥95%
Sintering Temp  ºC1780-18001650-1680
Specific Gravity  g/cm3≥3.8≥3.6
Hardness  Hra37002400
Bending Strength  Mpa6.8-86.2-8.5
Thermal Conductivity  W/m-k2520
Temperature Resistance  ºC17001600

2:Application:

Electronical Vacuum decices, Cruibles, Insulation plates, Capacitors, Spaceflights, Traffic, Weave, Petro Chemical, Mine, Pharmaceutical Engineering, Communication Engineering and Archtectural, etc
60-99.7% Al2O3 Alumina Ceramic Crucible Refractory Corundum Crucible
60-99.7% Al2O3 Alumina Ceramic Crucible Refractory Corundum Crucible
60-99.7% Al2O3 Alumina Ceramic Crucible Refractory Corundum Crucible
60-99.7% Al2O3 Alumina Ceramic Crucible Refractory Corundum Crucible

 

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