DIN ISO 9285:1998
磨料粒度.电熔氧化铝的化学分析
Abrasive grains and crude - Chemical analysis of fused aluminium oxide (ISO 9285:1997)
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- 标准号
- DIN ISO 9285:1998
- 发布
- 1998年
- 发布单位
- 德国标准化学会
- 当前最新
- DIN ISO 9285:1998
- 被代替标准
- DIN ISO 9285:1995
- 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.