金属钆是一种重要的稀土金属,广泛应用于核工业、光学玻璃、磁性材料等领域。为了保证金属钆的质量,需要对其进行化学分析和质量控制。本标准就是为了规范金属钆的化学分析和质量控制而制定的。
1. 适用范围
本标准适用于金属钆的化学分析和质量控制。
2. 引用标准
本标准引用了以下标准:
GB/T 223.3 钢铁及合金化学分析方法 第三部分:铁、钴、镍、铜、锌、铅、铝、锡、钛、硅、钒、锰、铬、镁、钆、铯、钪、钇、铽、铒、铥、镝、钕、铈、铅、铀、锆、铌、钼、钽、铍、钯、铑、铱、铂、金、汞、银、铂金合金、钯银合金、钯铂合金、铂铑合金、铂钯合金、铂铑钯合金、铂铑钯银合金、铂铑钯银金合金、铂铑钯银铜合金、铂铑钯银铜金合金、铂铑钯银铜镍合金、铂铑钯银铜镍金合金、铂铑钯银铜镍铁合金、铂铑钯银铜镍铁钴合金、铂铑钯银铜镍铁钴铝合金、铂铑钯银铜镍铁钴铝钛合金、铂铑钯银铜镍铁钴铝钛锆合金、铂铑钯银铜镍铁钴铝钛锆铌合金、铂铑钯银铜镍铁钴铝钛锆铌钼合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽铬合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽铬铁合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽铬铁钴合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽铬铁钴铝合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽铬铁钴铝钛合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼合金、铂铑钯银铜镍铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌钼钨钽铬铁钴铝钛锆铌