ISO 4883-1978 硬质合金 用X射线荧光测定金属元素的含量 溶液法

标准号：ISO 4883-1978
中文标准名称：硬质合金 用X射线荧光测定金属元素的含量 溶液法
英文标准名称：Hardmetals; Determination of contents of metallic elements by X-ray fluorescence; Solution method
标准类型：H70
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：H70
国际标准分类号：77.160
适用范围：The solution method determines cobalt, iron, manganese, molybdenum, nickel, niobium, tantalum, titanium, tungsten, vanadium and zirconium. Is applicable to carbides of niobium, tantalum, titanium, vanadium, tungsten and zirconium, mixtures of these carbides and binder metals, all grades of presintered or sintered hardmetals, produce from these carbides, with the minimum element contents shown in table 1.