Electrometallurgy Today, 2023, №04



2023 №04 (06)

DOI of Article 10.37434/sem2023.04.07

2023 №04 (01)

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Electrometallurgy Today (Sovremennaya Elektrometallurgiya), 2023, #4, 54-60 pages

Active and passive preparation of analytical samples of metals for determination of oxygen, nitrogen and hydrogen concentrations in them

O.M. Kalinyuk, R.V. Kozin, M.M. Kalinyuk, A.M. Kibkalo, O.L. Puzrin

E.O. Paton Electric Welding Institute of the NAS of Ukraine 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua

Abstract
A review of publications on taking samples and equipment (tools, devices) for this purpose is given. The processes of determination of the amount of impurities in the metals: oxygen, nitrogen, and hydrogen, are considered. The methods of analytical sample preparation passive and active: are systematized. The most representative methods of analytical sample preparation are given and discussed (PWI Laboratory of Gases in Metals). 20 Ref., 5 Tabl.
Keywords: sample, specimen, active and passive preparation, oxygen, nitrogen, hydrogen

Received 07.08.2023

References

1. Vasserman, A.M., Kunin, L.L., Surovoj, Yu.N. (1976) Determination of gases in metals. Moscow, Nauka [in Russian].
2. Lewis, L.L., Holt B.D. (1974) Determination of gaseous elements in metals chemical analysis. Ed. by L.M. Melnik. wiley.
3. Grigorovich, K.V. (2007) New possibilities of modern methods for determination of gaseous impurities in metals. Shop Laboratory. Diagnostika Materialov, 73(1), 23–34 [in Russian].
4. Enelin, F., Andre, V. Bensh, Kh. et al. (1982) Analysis of metals. Sampling. Moscow, Metallurgiya [in Russian].
5. Grigorenko, G.M. (1965) Sampling and analysis of hydrogen in welds on steels. Avtomatich. Svarka, 10, 72–78 [in Russian].
6. Kalinyuk, N.N. (1978) Determination of hydrogen in steels and slags during electroslag remelting. Zavod. Laboratoriya, 6, 644–647 [in Russian].
7. ASTM E 1806–18: Standard practice for sampling steel and iron for determination of chemical composition.
8. ASTM E1447-09: Standard test method for determination of hydrogen in titanium and titanium alloys by inert gas fusion thermal conductivity/infrared detector.
9. DSTU 8920:2019: Steels and alloys. Methods of determination of gases [in Ukrainian].
10. DSTU 8922:2019: Steel, cast iron and alloys. Sampling and sample preparation for determination of chemical composition [in Ukrainian].
11. ASTM E1409–08: Determination of oxygen and nitrogen in titanium and titanium alloys by the inert gas fusion.
12. Kalinyuk, N.N., Kovalenko, R.I., Nerodenko, M.M. et al. (1980) Determination of oxygen and hydrogen content in alloys based on molybdenum. Actual problems of welding of nonferrous metals. Kyiv, Naukova Dumka, 431–435 [in Russian].
13. Ustymenko, V.M., Kalynyuk, M.M. (2008) Development of standard sample of oxygen and nitrogen content in steel. Inform. bulletin of the Ministry of Industrial Policy of Ukraine on standardization, metrology and quality management, 17(3), 48–52 [in Ukrainian].
14. Jungreithmeier, A., Viertauer, A., Presslinger, H., Antlinger, K. (1993) Die Saurerstoffbestimmung im Stahl als Mass fuer den Reinheitsgrad. Sonderdruck aus Radex – Rundshau, Heft, 3–4, 369–387.
15. GOST 23148–98: Powder for powder metallurgy. Sampling [in Russian].
16. Kalynyuk, M. (2016) Determination of hydrogen content in hydrides of transition metals of 4A and 5A groups of periodic table. Metrologiya ta Prylady, 3, 62–70 [in Ukrainian].
17. Kalinyuk, N.N., Lakomsky, V.I., Kunin, L.L., Romanenko, K.K. (1970) Method of determination of gases in metals and nonmetallic materials. Author’s cert. 456200 [in Russian].
18. Kalynyuk, O.M., Kozin, R.V., Kalynyuk, M.M., Puzrin, O.L. (2023) problems of producing titanium hydride and determination of the concentrations of hydrogen and oxygen, nitrogen and carbon admixtures in it. Suchasna Elektrometal., 2, 46-56 [in Ukrainian]. https://doi.org/10.37434/sem2023.02.07
19. Kalynyuk, M., Isakova, S., Puzrina, L. (2019) Analysis of metal powders on content of oxygen, nitrogen, hydrogen admixtures. Metrologiya ta Prylady, 5, 62-69 [in Ukrainian]. https://doi.org/10.33955/2307-2180(5)2019.62-69
20. Ivasishin, O.M., Markovsky, P.E., Savvakin, D.G. et al. (2018) Microstructure and properties of multilayer materials on Ti-6Al-4V alloy base produced by powder metallurgy. In: Proc. of Int. Conf. on Titanium 2018. Production and application in Ukraine (11-13 June 2018, Kyiv, Ukraine), 57-61. https://doi.org/10.15407/sem2018.03.08

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