Research of the Influence of Deformation Speed on Energy and Power Adjectives of the Process of Three-point Cold Bend Breaking and on Alignment Integrity of Raw Parts  Full text 

S. Karnaukh, D. Karnaukh

Donbass State Engineering Academy,
84313, Ukraine, Donetsk region, Kramatorsk, Shkadinova street, 72

UDC 621.9

Metall. Min. Ind.,  2011, Vol. 3, No. 7, pp. 107-114

Abstract

Data on the amount of general energy of deformation and destruction, and also on its constituents, duration of different phases of destruction, speed of the main shock-induced cracking for materials with different mechanical properties in three-point cold bend breaking with the use of multichannel system of high-speed registration of loading is obtained. On the basis of the analysis of experimental data conclusions are drawn about the influence of loading speed on energy and power adjectives of partitioning and about alignment integrity of raw parts of different steel grades.

Keywords: BEND BREAKING, BLOW, VELOCITY, ENERGY, QUALITY, PROPERTIES OF MATERIALS