Grinding ball, Zirconia grinding ball (zirconia ball)
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Grinding ball
1) Usage: Grinding
2) RoHS
Grinding ball
Zirconia Balls
In certain applications Zirconia balls operate two to three times longer than metal or carbide.
concentrated sulfuric acid. Zirconia has a maximum useful temperature of 1800° F.
Zirconia Ball Properties | |
Compressive Strength | 794,837 psi |
Maximum Useful Temperature | 1800 °F |
Thermal Conductivity | 0.007 Cal/cm, Sec 0 |
Thermal Expansion | 10.9 x 10 to the -6th power /°C |
Electrical Resistivity | 2.2 x 10 to the12th powercm |
Young's Modulus of Elasticity | 30.6 x 10 to the 6th power, 21700 kgr/mm to the 2nd power |
Hardness | 1250 kgr/mm to the 2nd power |
Density | .219 lbs/inch to the 3rd power |