Shanghai Everspring Ceramic Co., Ltd. [China]

wear resistance, high hardness, high temperature resistance, chemical attack resistance; Specifications: 1) Material: a) 95% Al2O3b) 99% Al2O3c) 99.8% Al2O32) Surface finish:a) Velvet-like, normal polish Ra 0.9-1.0b) Fine polish Ra 0.4-0.6c) Diamond polish Ra 0.2 3) Hardness Vickers:1800 to 2000,4) Properties: a) Wear resistantb) Corrosion resistantc) Heat resistantd) Stable dimensions e) Lightweightf) Long performance life5) Tolerance: according DIN ISO 2768-1.6) Special types available according to customer's drawings or samples;

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