标准号:ISO 793-1973
中文标准名称:铝和铝合金 铁含量的测定 邻菲啰啉光度法
英文标准名称:Aluminium and aluminium alloys; Determination of iron; Orthophenanthroline photometric method
标准类型:H12
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:H12
国际标准分类号:77.120.10
适用范围:The method is applicable to the determination of iron content between 0,05 and 2,5 % in aluminium and aluminium alloys. The method does not apply completely to unalloyed aluminium, aluminium-silicon alloys and any other aluminium alloy that is not easily attacked with hydrochloric acid (see annex A) and alloys containing copper, zinc and nickel (see annex B).