physical and chemical properties |
property | t block | re for iso 13356:1997 | chemical compositions: zro2+hfo2+y2o3 zro2 y2o3 al2o3 other oxide | 99.6wt% 94.6 5.0wt% 0.25wt% <0.15t% | >99.0wt% 4.5 to 5.4 wt% <0.5wt% <0.5wt% | bending strength | 1150mpa | ≥500mpa | sintering density | 6.055 ~6.065g/cm3 | ≥6.0 g/cm3 | young's modulus | 200gpa | | average grain size | 0.52+/-0.05µm | ≤0.6µm(iso 13356) | fracture toughness | 9 mpa.m1/2 | | thermal conductivity | 3.0 w / mk | | coefficient of thermal expansion( 20 - 400°c) | 9.6 *10-6 / k | | chemical solubility | 10µg/cm2 | 100µg/cm2(iso 6872) | radioactivity | 0.005bq/g | 1.0 bq/g(iso 6872) |
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氧化锆陶瓷广泛应用于精密结构陶瓷、功能陶瓷、机械陶瓷密封件、高耐磨瓷球、喷嘴、喷片等化工、冶金、石油、机械、航空航天等工业领域中。
本产品的是否进口是否,品牌是KFTC,材质是氧化锆陶瓷,适用范围是钢丝导线装置,是否标准件是非标准件,样品或现货是现货