CONSIDERATION OF ACCURACY IN THE ANALYSIS OF ULTRA PURE ALUMINUM

被引：9
作者：
GENNA, JL
机构：
[1] Alcoa, Alcoa Center, PA, USA, Alcoa, Alcoa Center, PA, USA
来源：
JOURNAL OF CRYSTAL GROWTH | 1988年 / 89卷 / 01期
关键词：
CRYSTALLIZATION - GLOW DISCHARGES - MASS SPECTROMETERS;
D O I：
10.1016/0022-0248(88)90072-3
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The elemental analysis of ultra high purity aluminum is discussed with specific emphasis on the use of several instrumental techniques, including glow discharge mass spectroscopy. The difficulty inherent in producing a standard reference material at purity levels in excess of 99. 999% is also examined. Finally a study to determine the extent to which the manufacturing process contributes to the overall variability of product quality is presented.
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页码：62 / 67
页数：6
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