Abstract

By the use of both a constant exposure time and a reference line in quantometric analysis, a high precision can be attained despite a disadvantageous line-to-background ratio. Phosphorus contents in the range from 0.01 to 0.07 per cent in steels can be determined with a coefficient of variation of 2 to 4 percent.

An Industrial Application of Geiger-Müller Counters to the Analysis of Phosphorus in Steels

Ford R. Bryan and George A. Nahstoll
J. Opt. Soc. Am. 38(6) 510-517 (1948)

Selection of Line Pairs for the Spectrographic Analysis of Low Alloy Steel

D. L. Fry and T. P. Schreiber
J. Opt. Soc. Am. 44(2) 159-162 (1954)

Low-Alloy Steel Standards

J. Opt. Soc. Am. 47(1) 110_2-110 (1957)

Spectrochemical Determination of Tantalum and Columbium in 18 Cr–8 Ni Stainless Steel*

W. J. Poehlman and R. E. Sarnowski
J. Opt. Soc. Am. 42(7) 489-492 (1952)

Carbon determination in carbon-manganese steels under atmospheric conditions by Laser-Induced Breakdown Spectroscopy

Timur A. Labutin, Sergey M. Zaytsev, Andrey M. Popov, and Nikita B. Zorov
Opt. Express 22(19) 22382-22387 (2014)