Niobium and niobium alloy powder for additive manufacturing
全国有色金属标准化技术委员会(SAC/TC 243)、全国增材制造标准化技术委员会(SAC/TC 562)
本标准规定了增材制造用铌及铌合金粉的技术要求、试验方法、检验规则、标志、包装、运输、贮存及质量证明书、订货单（或合同）内容。
本标准适用于以等离子旋转电极法、等离子雾化法、等离子球化法等工艺制备的增材制造用铌及铌合金粉。
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