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

Podrobná bibliografie
Parent link:Applied Mechanics and Materials: Scientific Journal
Vol. 682 : Innovation Technology and Economics in Engineering.— 2014.— [P. 64-68]
Hlavní autor: Valuev D. V. Denis Viktorovich
Korporativní autor: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра металлургии и черных металлов (МЧМ)
Další autoři: Valueva A. V. Anna Vladimirovna, Serikbol A.
Shrnutí: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
Jazyk:angličtina
Vydáno: 2014
Edice:Material Science, Machining Technologies and Equipments in Mechanical Engineering
Témata:
On-line přístup:http://dx.doi.org/10.4028/www.scientific.net/AMM.682.64
Médium: Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=641443

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