Research on Operational Characteristics of Imported Rails under Conditions of East Siberian Railway; IOP Conference Series: Materials Science and Engineering; Vol. 127 : Urgent Problems of Modern Mechanical Engineering

Research on Operational Characteristics of Imported Rails under Conditions of East Siberian Railway

Detalles Bibliográficos
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 127 : Urgent Problems of Modern Mechanical Engineering.— 2016.— [012037, 8 p.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра металлургии и черных металлов (МЧМ)
Otros Autores: Gizatulin R. A. Rinat Akramovich, Kozyrev N. A., Valuev D. V. Denis Viktorovich, Valueva A. V. Anna Vladimirovna, Serikbol A.
Sumario:Title screen
In world's manufacturing of railroad rails there are several thermal bonding methods: differentiated waterflow quenching, air-blast or spray quenching, rail head's hardening in polymer solution and bulk oil hardening; rails' service durability is strongly dependent on thermo-hardening methods. Until recently, all of rails, produced at Nizhniy Tagil and Kuznetsk Metallurgical Works, were subjected to bulk oil hardening. Only in 2010-2011, in the Russian Federation, differentiated air quenching of rails was started at the JSC "EVRAZ ZSMK"; and rail heads' hardening in polymer solution - at the JSC "Mechel". At the same time, exploitation of imported rails with differentiated hardening has been performed on Russian railways since 1995. Service durability of these rails in Siberia and the Far North is of considerable interest. In this paper we investigated the quality of P65-type rails, made in Japan, removed after use from curved track section of the East-Siberian railway.
Режим доступа: по договору с организацией-держателем ресурса
Lenguaje:inglés
Publicado: 2016
Materias:
электронный ресурс
труды учёных ТПУ
эксплуатационные характеристики
обрабатывающая промышленность
железнодорожные рельсы
термоупрочнение
закалка
Acceso en línea:http://dx.doi.org/10.1088/1757-899X/127/1/012037
http://earchive.tpu.ru/handle/11683/34896
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648255

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