原文标准名称：耐火制品 高温抗折强度的测定

英文标准名称：Refractory products; Determination of modulus of rupture at elevated temperatures

中文主题词：测定;断裂模数;耐火材料;试验;试验;耐火制品;抗折强度;温升;抗弯强度

英文主题词：Bending strength;Determination;Modulus of rupture;Refractory materials;Refractory products;Temperature rise;Testing;Tests

标准号：ISO 5013-1985

标准状态：现行

国别：国际

发布日期：1985-01-01

实施或试行日期：

发布单位：国际标准化组织(IX-ISO)

起草单位：ISO/TC 33

标准类型：

标准水平：

中国标准分类号：Q40

国际标准分类号：81_080

页数：0

正文语种：英语

内容简介

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.