TY - JOUR

T1 - Crystallographic Characteristics of Phase Transformations in the Field of Medium-Carbon Steels of a Joint Obtained by Rotational Friction Welding

AU - Schastlivtsev, V.

AU - Yakovleva, I.

AU - Lobanov, M.

AU - Priymak, E.

PY - 2023/7/1

Y1 - 2023/7/1

N2 - The structure and orientational relationships of the α' and γ-phases in medium-carbon steels during rotational friction welding were studied using orientation (EBSD) and transmission electron microscopy methods. It is shown that, as a result of phase recrystallization, martensite with interlayers of the γ-phase is formed in the structure of the weld. Based on the type of spectrum of angular deviations of interphase boundaries, the formation of secondary (reverted) austenite was established. It is shown that in this case an orientation relationship close to Bain’s is realized between the α- and γ-phase crystals.

AB - The structure and orientational relationships of the α' and γ-phases in medium-carbon steels during rotational friction welding were studied using orientation (EBSD) and transmission electron microscopy methods. It is shown that, as a result of phase recrystallization, martensite with interlayers of the γ-phase is formed in the structure of the weld. Based on the type of spectrum of angular deviations of interphase boundaries, the formation of secondary (reverted) austenite was established. It is shown that in this case an orientation relationship close to Bain’s is realized between the α- and γ-phase crystals.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85185406834

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001162642500006

U2 - 10.1134/S1028335823070078

DO - 10.1134/S1028335823070078

M3 - Article

VL - 68

SP - 237

EP - 240

JO - Doklady Physics

JF - Doklady Physics

SN - 1028-3358

IS - 7

ER -