The Emission Spectrographic Carrier-Distillation Determination of Traces of Lead, Bismuth, and Tin in Nickel-Base Alloys
- 1 May 1970
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 24 (3) , 362-364
- https://doi.org/10.1366/000370270774371598
Abstract
A carrier-distillation dc arc emission spectrographic procedure is described for the determination of 0.5 to 20 ppm of lead, bismuth, and tin in nickel-base alloys. After conversion to an oxide, the sample is mixed with AgCl—LiF carrier and excited with 12 A current for 33 sec. Nickel oxide synthetic standards may be used. The coefficients of variation are less than 10%.Keywords
This publication has 3 references indexed in Scilit:
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- Application of Carrier Distillation to the Spectrographic Determination of Tramp Elements in Cast Iron and Low Alloy Steels.Analytical Chemistry, 1962
- Carrier-distillation method for spectrographic analysis and its application to the analysis of uranium-base materialsJournal of Research of the National Bureau of Standards, 1946