We present some results of laboratory tests of an information-and-measuring system intended for determining the physicomechanical characteristics of ferrite-perlitic constructional steels. We have developed a mathematical model for checking the electric resistivity of plane specimens by the electrocontact four-point probe technique. We also describe a method for determining the yield strength of steels by the values of their electric resistivity and hardness with the use of algorithms of artificial neural networks.
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A. G. Gumerov, R. S. Gumerov, and K. M. Gumerov, Safety of Long-Operating Main Oil Pipelines [in Russian], Nedra–Biznestsentr, Moscow (2003).
O. M. Karpash, I. A. Molodetskii, and M. O. Karpash, “General review of the methods for estimating the physicomechanical characteristics of metals,” Tekhn. Diagn. Nerazrush. Kontr., No. 2, 18–22 (2004).
Yu. I. Fadeev, O. A. Bartenev, Z. G. Volkova, and N. G. Chekmarev, “Determination of the mechanical characteristics of steel by the acoustic emission method,” Defektoskopiya, No. 8, 44–49 (1987).
G. V. Bida, É. S. Gorkunov, and V. M. Shevnin, Magnetic Checking of the Mechanical Properties of Rolled Stock [in Russian], UrO RAN, Ekaterinburg (2002).
G. Ya. Bezlyud’ko, V. F. Muzhitskii, and V. B. Remezov, “A series of portable devices-structurescopes based on measurements of the value of coercive force,” Kontrol’, Diagnostika, No. 6, 7–10 (2003).
A. O. Lebedev and M. R. Muzyka, “Technical diagnostics of the state of a material by the method of L-M hardness,” in: B. E. Paton (editor), Problems of Service Life and Safety of Operation of Constructions, Buildings, and Machines [in Ukrainian], E. O. Paton Institute of Electric Welding, Kyiv (2006), pp. 97–101.
Yu. V. Mil’man, K. É. Grinkevich, S. I. Chugunova, et al., “Determination of the mechanical properties of materials by the indentation method under dynamic (cyclic) loading,” in: B. E. Paton (editor), Problems of Service Life and Safety of Operation of Constructions, Buildings, and Machines [in Ukrainian], E. O. Paton Institute of Electric Welding, Kyiv (2009), pp. 33–37.
O. T. Tsyrul’nyk, “Estimation of the in-service degradation of low-alloy steels and aluminum alloys by electrochemical methods,” Mashynoznavstvo, No. 6, 19–25 (2008).
H. M. Nykyforchyn, O. P. Ostash, O. T. Tsyrul′nyk, et al., “Electrochemical evaluation of the in-service degradation of an aircraft aluminum alloy,” Fiz.-Khim. Mekh. Mater., 44, No. 2, 87–91 (2008); English translation: Mater. Sci., 44, No. 2, 254–259 (2008).
M. O. Karpash, “Substantiation of the complex approach to the determination of physicomechanical characteristics of the material of metalworks,” Metody Prylady Kontr. Yakosti, No. 12, 30–33 (2004).
O. M. Karpash, E. R. Dotsenko, and M. O. Karpash, “Electric resistivity as an informative parameter for the determination of actual physicomechanical characteristics of the materials of metalworks intended for long-term operation,” Tekhn. Diagn. Nerazrush. Kontr., No. 1, 36–41 (2009).
O. M. Karpash, E. R. Dotsenko, and M. O. Karpash, “A new approach to the determination of physicomechanical characteristics of steels with regard for their structure,” in: Physical Methods and Means for the Testing of Media, Materials, and Products [in Ukrainian], Issue 13: Theory and Practice of Nondestructive Testing of Materials and Constructions, Lviv (2008), pp. 203–208.
V. G. Sorokin, A. V. Volosnikova, S. A. Vyatkin, et al., Grades of Steels and Alloys [in Russian], Mashinostroenie, Moscow (1989).
I. S. Kisil’, M. O. Karpash, and I. R. Vashchyshak, “An FMKh-1 device for the checking of physicomechanical characteristics of steels,” Metody Prylady Kontr. Yakosti, No. 14, 77–80 (2005).
A. L. Dorofeev and R. E. Ershov, Physical Foundations of Electromagnetic Structurescopy [in Russian], Nauka, Novosibirsk (1985).
E. R. Dotsenko, “Mathematical modeling of the checking of electric resistivity of materials by the electrocontact four-point probe technique,” Rozv. Rozrob. Naftohaz. Rodov., No. 1, 82–90 (2010).
M. B. Heaney, “Electrical conductivity and resistivity,” in: The Measurement, Instrumentation and Sensors Handbook, Chapter 43, CRC (1999), ISBN 084932145X.
E. R. Dotsenko, M. O. Karpash, Yu. M. Burda, and Amitava Mitra, A Device for Measurements of the Electric Resistivity of Conductive Materials [in Ukrainian], Patent of Ukraine No. 54344, IPC G01R 27/14, Publ. 10.11.2010, Bull. No. 21.
V. T. Cherepin, Experimental Equipment in Physical Metallurgy [in Russian], Tekhnika, Kiev (1968).
GOST 1497-84. Metals. Methods of Tensile Tests [in Russian], Gosstandart SSSR, Moscow (1986).
O. H. Rudenko and E. V. Bodyans’kyi, Artificial Neural Networks [in Ukrainian], Kompaniya SMIT, Kharkiv (2006).
S. Osowski, Neural Networks for Information Processing [Russian translation], Finansy i Statistika, Moscow (2004).
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol.47, No.5, pp.40–47, September–October, 2011.
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Karpash, O.M., Dotsenko, E.R. & Karpash, M.O. Complex method for checking physicomechanical characteristics of materials of metalworks. Mater Sci 47, 613–620 (2012). https://doi.org/10.1007/s11003-012-9435-8
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DOI: https://doi.org/10.1007/s11003-012-9435-8