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China Aluminium Oxide Shaft Rod

Min. Order / Reference FOB Price
1 Pieces	US $2.00/ Pieces

Local Area:	Beijing, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, WesternUnion, Small-amountpayment

Bearing Structure:	Solid Bearing
Type of Lubricant:	Oil-Lubricated Bearing
Lubricant & Load:	Hydrodynamic Bearing

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Product Description

Alumina is historically the most cost effective and widely used engineering ceramic. It has a good combination of properties:- Good hardness and wear resistance
- High strength and stiffness
- Good thermal stability
- Almost chemically inert
Alumina can be produced in purity ranges from 95%, up to 99.5% (available in ivory color), for various applications.
Technical data of our material is as below:

ParameterUnit99.5% Al2O399% Al2O3Densityg/cm 33.93.88HardnessRockwellHRA 86HRA 85Compressive StrengthMPa21002000psi304, 500290, 000Flexural StrengthMPa350310psi51, 00045, 000Elastic Modulus GPa360330psi52 x 10 648 x 10 6Thermal ConductivityW / m K2926Coefficient of
Thermal Expansion1 x 10 -6 / K8.28.2