摘要
介绍了利用美国ＡＲＬ３４６０直读光谱仪进行铬钼铜合金铸铁分析的实验方法。结果表明，在３４６０仪上，白口化合金铸铁可以得到准确测定。并就主要因素氩气纯度，试样制备，磨料质量，开机时间等对分析精度、准确度的影响作了讨论。
The experimental procedures of direct spectrophotometric method for ana-lyzing Cr-Mo-Cu alloy iron with ARL 3460 spectrometer made in USA were in-troduced. The results showed that white iron can be accurately measured using the 3460 type spectrometer.The effects of Ar purity,sample preparation,abrasive qual-ity and testing time on analytical accuracy were discussed.
出处
《天津纺织工学院学报》
北大核心
1994年第4期19-23,共5页
Journal of the Tianjin Institute of Textile Science and Technology
关键词
合金
铸铁
光谱分析
alloy,cast iron,white iron,spectroscopic analysis
