硅藻土,硬铝,不锈钢,金属铜和镍中杂质含量的全分析

PANORAMIC ANALYSIS OF IMPURITY CONTENTS IN DIATOMITE, DURALUMIN, STAINLESS STEEL, COPPER AND NICKEL

为提供NDA标准样品用的基体材料、容器材料和镀层材料中杂质元素含量的有关数据 ,并建立杂质元素含量的全分析方法 ,采用火花源质谱法分析了硅藻土 ,硬铝 ,不锈钢 ,金属铜和镍样品中杂质元素含量 ,每个样品获得了约

In order to offer the concerned data of matrix, container and plating materials in NDA standards and set up a panoramic analysis method about impurity element contents, the impurity element contents in diatomite, duralumin, stainless steel, copper and nicker are analyzed by spark source mass spectrometry. About 60 impurity element contents in each sample with semi quantitative analysis are obtanined.