由玻璃组成计算空心玻璃微球的耐压强度

Calculation for Failure Pressures of Hollow Glass Microspheres From Glass Compositions

根据玻璃性质的加和性原则 ,分别由玻璃组成计算了空心玻璃微球 (HGM)的弹性模量、拉伸强度和抗压强度 ,并利用经验公式计算了 6种配方HGM在不同形状因子下的耐内压强度和耐外压强度。初步实验验证表明

The elastic module and strengthes of glasses are calculated from their compositions. And the buckling (or compressive) and fracture failure pressures of hollow glass microspheres (HGM) with six different glass compositions are calculated by some empiric formulae. The calculated failure pressures of HGM are in good agreement with those from experiment.