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Ceramic Balls
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Aluminium Oxide Balls Al2O3 99.5%
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Diameter range:
Grades:
Standard 99.5% alumina oxide ceramic balls have proven performance in wear, heat and corrosive environments as well as in maintaining dimensional stability at temperatures up to 2000 F. Alumina resists oxidation and is tolerant to water, salt solutions, and many chemicals and acids
Hardness according to Vickers:
< 1500 (HV10)
Temperature resistance:
< 1.900°C
Density:
3.860 g/cm³

 
Material Analysis

Material Analysis
Property/Material
Aluminum Oxide
Chemistry (wt%)
99.5% Al2O3
0.5% Other
Transverse RuptureStrength (kN/mm2)
0.26
Ultimate CompressiveStrength (kN/mm2)
2,4
Ultimate TensilStrength (kN/mm2)
0,025
Modulus ofElasticity (kN/mm2)
350
Fracture Toughness(K1c)MPa/m
13,5

*Alumina Oxide is specified as grade C10 and C24 which is equal to grade 10 and 24 except surface finish is less than or equal to 3 Ra.

 

 

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