ISO 4552-1:1987 铁合金.取样和化学分析用的样品制备.第1部分：铬铁、硅铬铁、硅铁、硅锰铁和锰铁

标准编号：ISO 4552-1:1987

中文名称：铁合金.取样和化学分析用的样品制备.第1部分：铬铁、硅铬铁、硅铁、硅锰铁和锰铁

英文名称：Ferroalloys — Sampling and sample preparation for chemical analysis — Part 1: Ferrochromium, ferrosilicochromium, ferrosilicon, ferrosilicomanganese, ferromanganese

发布日期：1987-12

标准范围

ISO 4552的本部分规定了测定所列铁合金托运物化学成分的取样和样品制备方法。为了取样，铬铁被细分为不可破碎和可破碎合金。

This part of ISO 4552 specifies the methods for sampling and sample preparation for the determination of the chemical composition of a consignment of the listed ferroalloys. For the purpose of sampling, ferrochromium is subdivided into non-crushable and crushable alloys.

标准预览图