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Brand Name : YUBEI
Certification : ISO9001
Place of Origin : China
MOQ : 2pcs
Price : Negotiate
Supply Ability : 50pcs one month
Delivery Time : 30 work days
Packaging Details : carton or wooden case or pallet packing
Product Name : Alumina ceramic rings
Material : 99% Al2O3
Density : 3.85g/cm3
Elastic Modulus : 340GPa
Hardness : 89HRA
Dielectric strength : 15*10^6V/m
Industrial Mechanical Ceramic Ring Alumina Ring Electric Insulating
Alumina provides the best cost-benefit ratio among advanced ceramics, featuring high modulus of elasticity, high refractoriness, high hardness, and relatively lower cost. But it has low fracture toughness and low flexural strength, making its ballistic performance lower than SiC and B4C.
The properties of the alumina can be improved by introducing zirconia particles or ceramic fibers, which increase its fracture toughness and flexural strength respectively.
99% Alumina Ceramic Rings
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Electrical Insulator Ceramic O Ring , Precision Ceramic Machining Images |