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Enhanced Precision in the Quantometric Determination of Phosphorus in Low-Alloyed Steels

✍ Scribed by Lounamaa, Niilo

Book ID
115357499
Publisher
Society for Applied Spectroscopy
Year
1958
Tongue
English
Weight
329 KB
Volume
12
Category
Article
ISSN
0003-7028

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πŸ“œ SIMILAR VOLUMES

Spectrophotometric determination of phos
Spectrophotometric determination of phosphorus in alloy steels
✍ P. Pakalns πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 352 KB

Phosphorus can be detei-mirted in iron and steels by forming phosphovanadomolybdate in perchloric-nitric acid solution and subsequently measuring the extracted yellow colour in isoamyl alcohoP or isobutyl methyl ketone 2. The latter method is limited to steels which do not contain tungsten, niobium