%0 Journal Article %T FRACTURE MECHANISM OF 09G2S LOW-ALLOY STEEL WELDED SAMPLE SUBJECTED TO HEAT TREATMENT AND EQUAL CHANNEL ANGULAR PRESSING DURING IMPACT BENDING %A Ivanov, A.M. %A Aleksandrova, E.S. %K steel, welded joint, tempering, equal channel angular pressing, fractography, fracture mechanism %J Bulletin of Bryansk state technical university %D 2020 %N 2020 %P 4 %I Bryansk State Technical University