Title of the article METHODOLOGICAL BASIS TO DETERMINE THE TRANSITION TEMPERATURE OF STEELS UNDER THE STRESS CONCENTRATION
Authors

SHYIAN A.V., Cand. Phys.-Math. Sc., Senior Researcher, Department of Physics of Strength and Fracture, Kurdyumov Institute of Metal Physics, Ukrainian Academy of Sciences, Kiev, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.
MESHKOV Yu.Ya., Corresponding Member of the NAS of Ukraine, Dr. Techn. Sc., Chief Researcher, Department of Physics of Strength and Fracture, Kurdyumov Institute of Metal Physics, Ukrainian Academy of Sciences, Kiev, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.
SOROKA E.F., Graduate Student, Kurdyumov Institute of Metal Physics, Ukrainian Academy of Sciences, Kiev, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.

In the section TECHNOLOGICAL MECHANICS
Year 2015 Issue 2 Pages 47-52
Type of article RAR Index UDK 669.01:539.4;539.2 Index BBK  
Abstract Based on the concept of mechanical stability, the calculation technique is developed, which enables to predict the value of critical temperatures of brittleness T c or T 0 depending on the effect of different stress raisers at uniaxial tension and static bending for wide range of structural steels. Only the findings of standard uniaxial tests are used at that. The accuracy of suggested technique is evaluated.
Keywords brittle strength, stress raisers, mechanical stability, tendency to embrittlement, structural quality
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Bibliography
  • Meshkov Yu.Ya., Shiyan A.V. Problema hrupkosti konstrukcij [The problem of brittleness of structures]. Mehanika mashin, mehanizmov i materialov [Mechanics of machines, mechanisms and materials], 2015, no. 1, pp. 30-36.
  • Kotrechko S.A., Meshkov Yu.Ya. Predel'naya prochnost'. Kristally, metally, konstruktsii [Limiting Strength of Crystals, Metals, and Structures]. Kiev, Naukova Dumka Publ., 2008. 295 p.
  • Smida T., Babjak J., Dlouhy I. Prediction of fracture toughness temperature dependence from tensile test parameters. Kovove Mater, 2010, no. 48, pp. 1-8.
  • Meshkov Yu.Ya., Kotrechko S.A., Shiyan A.V., Bol'shakov V.I., Nosenko O.P., Murashkin A.V. Novyj podhod k ocenke kachestva konstrukcionnyh stalej [Assessing the quality of structural steels]. Stal' [Steel], 2012, vol. 42, no. 8, pp. 663-668.
  • Shiyan A.V., Kotrechko S.A., Meshkov Yu.Ya. [et al.]. Vzaimosvjaz' svojstv prochnosti, plastichnosti i mehanicheskoj stabil'nosti konstrukcionnyh stalej [Relation between strength, ductility and mechanical stability of structural steels]. Metallovedenie i termicheskaja obrabotka metallov [Metal science and heat treatment of metals], 2013, no. 4, pp. 12-30.
  • Shiyan A.V., Kotrechko S.A., Meshkov Yu.Ya. [et al.]. Metodicheskie osnovy ocenki kachestva konstrukcionnyh stalej po ih sposobnosti soprotivljat'sja hrupkomu razrusheniju pri odnoosnom rastjazhenii [Methodological principles for the assessment of quality of structural steels by their ability to resist brittle fracture at uniaxial tension]. Metallovedenie i termicheskaja obrabotka metallov [Metal science and heat treatment of metals], 2014, no. 2, pp. 5-28.
  • ASTM E 1921: Standard Test Method for Determination of Reference Temperature, To, for Ferritic Steels in the Transition Range. 2005.
  • Shiyan A.V. Opredelenie harakteristik hrupkoj prochnosti i mehanicheskoj stabil'nosti konstrukcionnyh stalej [Determination of brittle strength and mechanical stability of structural steels]. Metallovedenie i termicheskaja obrabotka metallov [Metal science and heat treatment of metals], 2012, no. 3-4, pp. 29-56.