ISO 7627-1-1983 硬质合金 火焰原子吸收光谱法的化学分析 第1部分:一般要求

标准号：ISO 7627-1-1983
中文标准名称：硬质合金 火焰原子吸收光谱法的化学分析 第1部分:一般要求
英文标准名称：Hardmetals; Chemical analysis by flame atomic absorption spectrometry; Part 1 : General requirements
标准类型：H10
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H10
国际标准分类号：77.040.30;77.160
适用范围：Subsequent parts of ISO 7627 specify methods for determination of the content of a number of elements (see the table). The method is applicable to cabides of chromium, niobium, tantalum, titanium, tungsten, vanadium, mixtures of these carbides and binder metals, all grades of presintered or sintered hardmetals, produced from these cabides, and coated hardmetals, after total removal of coating, with the elements shown in the table.