ISO 5013:1985 耐火材料制品.在高温下的断裂模数的测定

标准编号：ISO 5013:1985

中文名称：耐火材料制品.在高温下的断裂模数的测定

英文名称：Refractory products — Determination of modulus of rupture at elevated temperatures

发布日期：1985-01

标准范围

规定了在恒定应力增长率条件下，在高温下测定耐火制品的方法。ISO 5014中给出了在环境温度下测定相同性能的方法。断裂模量是破坏点的弯矩与阻力矩（截面模量）的比值。它是由一个方程计算出来的，这个方程是从弹性材料的胡克定律推导出来的。

Specifies a method for the determination of the refractory products at elevated temperatures, under conditions of a constant rate of increase of stress. A method for determination of the same property at ambient temperature is given in ISO 5014. The modulus of rupture is the ratio of the bending moment at the point of failure to the moment of resistance (the section modulus). It is calculated from an equation which is derived from Hooke' s Law for elastic materials.

标准预览图