The polarographic determination of chromium in aluminum alloys |
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| Authors: | M. Ariel G. Selzer |
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| Affiliation: | Faculty of Science, Department of Chemistry, Israel Institute of Technology, HaifaIsrael |
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| Abstract: | A convenient polarographic method for the determination of 0.1–0.5% of chromium in aluminum alloys is described. The alloy is dissolved in a bromine water-sodium hydroxide mixture; after suitable treatment, chromate is determined polarographically. Specific directions for the simultaneous running of a blank experiment are given ; this provision greatly improves the accuracy of the results obtained. |
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