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进一步精炼镉和碲以满足工业上对镉和碲的最高纯度要求的研究已着手进行。这些高纯金属用于配制Ⅱ—Ⅵ族合金,尤其是CdTe和CdHgTe合金。通过用火花放电源的光谱分析,可塑性测定和对X=0.21时CdzHg1-xTe的计算表明,在区域精炼之前将CdTe合金加到Cd或Te中。其量低于共晶浓度时。能改善某些残余杂质的熔析和提高区域精炼的纯度。
Further research into the further refining of cadmium and tellurium to meet the highest purity requirements for cadmium and tellurium in industry has been undertaken. These high purity metals are used to formulate Group II-VI alloys, especially CdTe and CdHgTe alloys. The plasticity determination and calculation of CdzHg1-xTe for X = 0.21 by spectral analysis with a spark discharge source showed that the CdTe alloy was added to Cd or Te prior to zone refining. When the amount is lower than the eutectic concentration. Can improve the melting of some residual impurities and improve the purity of the region refining.