DIN ISO 9285-1998 磨料粒度.电熔氧化铝的化学分析

标准号：DIN ISO 9285-1998
中文标准名称：磨料粒度.电熔氧化铝的化学分析
英文标准名称：Abrasive grains and crude - Chemical analysis of fused aluminium oxide (ISO 9285:1997)
标准类型：J43
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：J43
国际标准分类号：25.100.70
适用范围：The document deals with the chemical analysis of abrasive grains or crude based on fused aluminium oxide. It applies to commercially available products but not necessarily to products which have been altered by use. It includes the following determinations: Loss on ignition, silicon dioxide, iron oxide, titanium dioxide, calcium oxide, magnesium oxide, zirkonium oxide, aluminium oxide, analysis by atomic absorption spectrometry.