Effect of Heat Input Pulse on the Structure and Properties of Welded Joints of Steels Ferritic-Pearlitic Class, Operating Under Low-Frequency Temperature-Force Loading

Effect of Heat Input Pulse on the Structure and Properties of Welded Joints of Steels Ferritic-Pearlitic Class, Operating Under Low-Frequency Temperature-Force Loading

Detalles Bibliográficos
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 91: VI International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, Yurga, Russia, 21-23 May 2015.— 2015.— [012014, 9 p.]
Autor principal: Saraev Y. N.
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра материаловедения и технологии металлов (МТМ)
Otros Autores: Bezborodov V. P. Valery Pavlovich, Putilova E. A.
Sumario:Title screen
We have investigated the influence of the modes of adaptive pulse-arc welding and surfacing on the structure and physical-mechanical properties of welded joints of steel 09Mn2Si and the surfaced composition of this steel coated with modified powder material of chromium carbide with the submicrocrystalline structure. It is shown that the pulsed mode of welding and surfacing can improve the homogeneity of the structure of the welded joint of steel and surfaced coating and reduce the grain size of metals in both of them. Structural changes lead to the increase in ductility and toughness of the weld metal.
Режим доступа: по договору с организацией-держателем ресурса
Lenguaje:inglés
Publicado: 2015
Colección:Innovative technologies for producing and testing permanent joints in mechanical engineering
Materias:
электронный ресурс
труды учёных ТПУ
тепло
импульсы
структуры
свойства
сварные соединения
стали
импульсно-дуговая сварка
Acceso en línea:http://dx.doi.org/10.1088/1757-899X/91/1/012014
http://earchive.tpu.ru/handle/11683/20033
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644410

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