Study Cracking Large Forgings of Low Carbon Steel Grade ST52, 3N Pressure Treatment; Applied Mechanics and Materials; Vol. 682 : Innovation Technology and Economics in Engineering

Библиографические подробности
Источник:Applied Mechanics and Materials: Scientific Journal
Vol. 682 : Innovation Technology and Economics in Engineering.— 2014.— [P. 64-68]
Главный автор: Valuev D. V. Denis Viktorovich
Автор-организация: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра металлургии и черных металлов (МЧМ)
Другие авторы: Valueva A. V. Anna Vladimirovna, Serikbol A.
Примечания:Title screen
The paper presents an electron-microscopic analysis of structure, phase and stress-strain state of forging material. It was found out, that dislocations in ferritic grains and pearlite layers of forgings, cracked after manufacturing processes are half as large against those in standard material. Metal in this state is characterized by an increased concentration of lamellar sulfides. It is also stated that disadvantageous structural state is formed due to high concentration of carbon which causes metal over-heating both when forming and in final heat treatment.
Режим доступа: по договору с организацией-держателем ресурса
Язык:английский
Опубликовано: 2014
Серии:Material Science, Machining Technologies and Equipments in Mechanical Engineering
Предметы:
Online-ссылка:http://dx.doi.org/10.4028/www.scientific.net/AMM.682.64
Формат: Электронный ресурс Статья
Запись в KOHA:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641443

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