Chinese Standard: GB/T 29656-2013

Chemical analysis methods for praseodymium neodymium dysprosium alloy

全国稀土标准化委员会(SAC/TC 229)

本标准规定了镨钕镝合金中39种成分含量的测定方法。
本标准适用于镨钕镝合金中稀土总量、镨、钕、镝量、15个稀土元素配分量、12种稀土杂质量（镧、铈、钐、铕、钆、铽、钬、铒、铥、镱、镥、钇）、5种非稀土金属杂质量（铁、硅、铝、钙、镁）以及碳量、氧量和氯量的测定。

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