wear resistant alumina ceramic rods Material:alumina 1.high bending strength 2.good insulation 3.high corrosion resistance
wear resistant alumina ceramic rods
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Specifications:
1) Material: a) 95% Al2O3 b) 99.5% Al2O3 c) ZrO2
2) Surface finish:
a) Normal polish Ra 08-1.0μm b) Fine polish Ra 0.4-0.6μm c) Diamond polish Ra 0.2μm
Mainly Usage:
1. Heat treatment furnace and toughened furnace
2. Inner liner tube and heating tube in electric furnace
Features:
1.Great mechanical strength
2.High softening temperature
3.Good resistance to thermal impact
4.Small thermal expansion coefficient
5.Good chill and abrupt heat properties
6. Resistance to acid and alkali corrosion
wear resistant alumina ceramic rod
