Spectral analysis of steels with the use of a combined discharge

Rezchikov, V. G.; Rudnevskii, N. K.; Usvatov, V. A.

doi:10.1007/bf00605696

Cited by 2 publications

(5 citation statements)

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“…Emission Spectrometry. An argon-hydrogen mixture was recommended during arc excitation for the determination of C in steel (385), while several papers have described the use of photoelectric detectors for spectral analysis of steels (209,520), of pulsed unipolar spark excitation (410,411), and of the direct excitation of liquid steel (531,532) for carbon content. Ferronickel has also been analyzed by emission spectrometric methods (290).…”

Section: Books and Reviewsmentioning

confidence: 99%

“…New spectrometric sources have been applied to chromium determinations, such as the inductively coupled plasma in the analysis of ferromanganese (430,431) and unipolar pulsed discharge in the analysis of carbon and low-alloy steel (409,410).…”

Section: Books and Reviewsmentioning

confidence: 99%

“…Of particular interest is the description of the use of a portable, hand-held arc excitation source with fibre optics for on-site steel grading (11). In other work, new sources or methods of excitation such as glow discharge lamps (89,521) or pulsed unipolar sparks (409)(410)(411) for steel analysis, inductively coupled plasmas for ferromanganese analysis (431), and laser microspectral analyzers ( 297) for high-alloy steel analysis have been covered.…”

Section: Manganesementioning

confidence: 99%

“…Emission Spectrometry. Numerous methods for the determination of nickel in steel have been described, including the use of a portable excitation source (11), a glow discharge lamp (89), and quantometric (209,255,498) and spectrographic methods (256,410). Steels and cast irons have been analyzed spectrometrically in the solid form (464,520), and as molten liquids (531,532).…”

Section: Miscellaneous Elementsmentioning

confidence: 99%

“…Emission Spectrometry. Visual emission spectroscopy with a "steeloscope" has been used for cast iron analysis (348); spectrographic and spectrometric methods with various means of sample excitation have been applied to alloy steels (47,209,409,410,464,520), liquid steels and cast iron (531,532), refractory metal alloys with iron (411), high-manganese alloys (301), ferronickel (290), and to welded seams of high-alloy steels by laser microanalysis (297).…”

Section: Siliconmentioning

confidence: 99%

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Ferrous metallurgy

Straub¹,

Hurwitz²

1979

Anal. Chem.

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This review covers the period from November 1976 through October 1978, and is a continuation of previous reviews. The search of Chemical Abstracts was aided by the Knowledge Availability Service Center at the University of Pittsburgh. Following all citations in the Literature Cited, the Chemical Abstract (Chem. Abstr.) volume, numbers, and year are given.During the past two years, development of methods for the analysis of ores was emphasized because of the need for new sources of raw materials for the steel industry. New instruments offered by manufacturers or developed by research laboratories have as integral parts minicomputers or mi-

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Section: Books and Reviewsmentioning

confidence: 99%

Section: Books and Reviewsmentioning

confidence: 99%