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The spectrographic analysis of a complex ferrous alloy

✍ Scribed by Gentry, C. H. R. ;Mitchell, G. P.


Publisher
Wiley (John Wiley & Sons)
Year
1947
Weight
716 KB
Volume
66
Category
Article
ISSN
0368-4075

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✦ Synopsis


Abstract

A detailed description is given of a spectrographic procedure for the analysis of β€œTiconal” alloy, a complex ferrous material. To permit the accurate determination of the high‐percentage constituents, β€œa concentration ratio” method is used which allows for variations in the content of iron, the base metal. A modification of the calculating board is suggested to simplify the clerical work involved. The precision of the spectrographic method is shown to compare favourably with that obtainable by routine chemical methods. The paper concludes with suggested requirements for the accurate spectrographic analysis of any complex material containing high‐percentage constituents.


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