50ML Customizable Corundum Ball Mill Jar with Ultra-High Hardness and Exceptional Wear Resistance  

Product introduction

   Name of corundum, which comes from India, is a mineralogical name with its hardness nest to diamond. Corundum is mainly used for grinding advanced materials. Corundum jar with zirconia balls .is a best matching way for wear-resistance. Though the corundum has a strong hardness, it is also fragile, please prevent falling to the ground and high strength impact behavior when using it. We can customize various types of vacuum jar according to customer’s needs.

Arc Straight alumina ceramic crucibles’ basic functions

• Name: straight alumina crucibles
• Chemical Composition Al2O3 ≥ 99
•     R2O ≤ 0.2
•    Fe2O3 ≤ 0.1
•     SiO2 ≤ 0.2
• Volume density (g/cm2) ≥ 3.80
• Apparent porosity (%) <1
• Bending strength (Mpa)> 350
• Compressive strength (Mpa)> 12000
• Dielectric constant Σ (1MHz) 2
• The highest operation temperature (°C) 1800

  Best roast container for making powder TV, rare earth materials, precious metals, and roasting high, medium and low ceramic capacitors, NTC, PTC piezoelectric ceramic and lithium cobalt oxide, lithium manganese oxide powder.

Product feature

2. Good temperature endurance, long-term use at 1600 °C, 1800 °C short-term.

3. Good rapid thermal shock resistance, not easy to burst.

4. Slip Casting with high density.

1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

3 Responsible for the damage during the shipping process, will change the damage part for you for free.