The Effect of Heat Treatment on the Microstructure and Mechanical Properties of Multilayered Composites Welded by Explosion

Autor: Prikhodko, Elena A., Bataev, Ivan A., Bataev, Anatoliy A., Lozhkin, Vasily S., Mali, Vjacheslav I., Esikov, Maksim A.
Zdroj: Advanced Materials Research; June 2012, Vol. 535 Issue: 1 p231-234, 4p
Abstrakt: The structure of composites formed by explosive welding of thin sheets of tool and austenitic steels was studied by structural analysis methods. It is shown that the quenching and tempering of composites leads to the formation of complicated structure containing, along with layers of dissimilar steels, layers with new chemical compositions. Due to the structural changes there is an 2-fold increasing of impact toughness.
Databáze: Supplemental Index