BS EN ISO 8894-1-2010 耐火材料.导热系数测定.热线法(正交数组和电阻温度计)

标准号：BS EN ISO 8894-1-2010
中文标准名称：耐火材料.导热系数测定.热线法(正交数组和电阻温度计)
英文标准名称：Refractory materials - Determination of thermal conductivity - Hot-wire methods (cross-array and resistance thermometer)
标准类型：Q40
发布日期：2010/6/30 12:00:00
实施日期：2010/6/30 12:00:00
中国标准分类号：Q40
国际标准分类号：81.080
适用范围：This part of ISO 8894 describes the hot-wire methods (“cross-array” and “resistance thermometer”) for thedetermination of the thermal conductivity of non-carbonaceous, dielectric refractory products and materials.This methods are applicable to dense and insulating refractories (shaped products, refractory castables,plastic refractories, ramming mixes, powdered or granular materials) with thermal conductivity values lessthan 1,5 W/m?K (“cross-array”) and less than 15 W/m?K (“resistance thermometer”) and thermal diffusivityvalues less than 5 × 10