防护服装 材料对熔融金属飞溅抗性评估

[中文适用范围]： 本文件规定了一种评估用于防护服装的材料对大量熔融金属飞溅的热渗透阻力的方法。它提供了评估熔融铝、熔融水晶石、熔融铜、熔融铁和熔融低碳钢飞溅效果的具体程序。该测试方法的原理适用于比规定具体程序更广泛的热熔融材料范围，前提是采取了适当的措施保护测试操作员。需要注意的是，材料对纯熔融金属的良好阻力并不保证其对制造过程中可能存在的任何熔渣具有良好的性能。 [外文原描述]： This document specifies a method for assessing the heat penetration resistance of materials intended for use in clothing to protect against large splashes of molten metal. It provides specific procedures for assessing the effects of splashes of molten aluminium, molten cryolite, molten copper, molten iron and molten mild steel. The principle of the test method is applicable to a wider range of hot molten materials than those for which specific procedures are set out, provided that appropriate measures are applied to protect the test operator. It is important to note that good resistance of a material to a pure molten metal does not guarantee a good performance against any slag that can be present in a manufacturing process.