Nanoscale Mesoscopic Structural States in Low-Alloy Steels for Martensitic Phase Formation and Low-Temperature Toughness Enhancement; Physical Mesomechanics; Vol. 23, iss. 5

Nanoscale Mesoscopic Structural States in Low-Alloy Steels for Martensitic Phase Formation and Low-Temperature Toughness Enhancement; Physical Mesomechanics; Vol. 23, iss. 5

Bibliografiske detaljer
Parent link:Physical Mesomechanics
Vol. 23, iss. 5.— 2020.— [P. 376–383]
Institution som forfatter: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Andre forfattere: 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
Sprog:engelsk
Udgivet: 2020
Fag:
труды учёных ТПУ
электронный ресурс
low-carbon low-alloy steel
constant low-temperature impact toughness
nanoscale mesoscopic structural states
interstitial bainite
Online adgang:https://doi.org/10.1134/S1029959920050021
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664845

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