标准摘要
[中文适用范围]： 本国际标准规定了用微分法测定致密绝缘定形耐火制品在温度逐渐升高的条件下承受恒定载荷（或载荷软化温度）时的变形的方法。 测试最高温度可达 1700°C。 [外文原描述]： ISO 1893:2007 specifies a method for determining the deformation of dense and insulating shaped refractory products, when subjected to a constant load under conditions of progressively rising temperature (or refractoriness under load), by a differential method. The test may be carried out up to a maximum temperature of 1700 °C.
英文名称Refractory products — Determination of refractoriness under load — Differential method with rising temperature