2_2015_sen_6

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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