Chinese Standard: GB/T 20168-2017

Rapidly-quenched neodymium iron boron permanent magnetic powder

全国稀土标准化技术委员会(SAC/TC 229)

本标准规定了快淬钕铁硼永磁粉的要求、试验方法、检验规则、标志、包装、运输、贮存及质量证明书。

本标准适用于采用单辊或雾化快淬工艺生产的各向同性钕铁硼永磁粉，其中单辊快淬钕铁硼永磁粉用于模压成形、注塑成形、挤压成形和压延成形等工艺制造粘结磁体，雾化快淬钕铁硼永磁粉用于注塑成形及挤压成形等工艺制造粘结磁体。

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