Nanoscale Mesoscopic Structural States in Low-Alloy Steels for Martensitic Phase Formation and Low-Temperature Toughness Enhancement

Nanoscale Mesoscopic Structural States in Low-Alloy Steels for Martensitic Phase Formation and Low-Temperature Toughness Enhancement

Detalles Bibliográficos
Parent link:	Physical Mesomechanics Vol. 23, iss. 5.— 2020.— [P. 376–383]
Autor Corporativo:	Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Outros autores:	Panin V. E. Viktor Evgenyevich, Shulepov I. A. Ivan Anisimovich, Derevyagina L. S. Lyudmila Sergeevna, Panin S. V. Sergey Viktorovich, Gordienko A. I. Antonina Ildarovna, Vlasov I. V. Ilya Viktorovich
Summary:	Title screen The paper analyzes the nature of constant low-temperature impact toughness in low-carbon low-alloy 10Mn2VNbAl steel after helical rolling at 850°C. The analysis shows that when rolled, the steel changes the electronic spectrum via shifting its low-energy states in the reciprocal space of lattice curvature to higher levels which are vacant in the initial material. Such interstitial states provide the growth of interstitial bainite islands capable for adaptive rotations under shock loads, and this makes the rolled steel constant in low-temperature impact toughness up toT = –70°C. Режим доступа: по договору с организацией-держателем ресурса
Idioma:	inglés
Publicado:	2020
Subjects:	труды учёных ТПУ электронный ресурс low-carbon low-alloy steel constant low-temperature impact toughness nanoscale mesoscopic structural states interstitial bainite
Acceso en liña:	https://doi.org/10.1134/S1029959920050021
Formato:	Electrónico Capítulo de libro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664845

Internet

https://doi.org/10.1134/S1029959920050021