On Quality of a Weld Bead Using Power Wire 35v9h3sf

On Quality of a Weld Bead Using Power Wire 35v9h3sf

Bibliographic Details
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 125 : Materials Treatment: Current Problems and Solutions.— 2016.— [012028, 7 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра сварочного производства (КСП)
Other Authors: Kozyrev N. A., Galevskiy G. V., Titov D. A., Kolmogorov D. E. Dmitry Evgenievich, Gusarov D. E.
Summary:Title screen
The effect of introducing carbon-fluorine containing additives and nickel to flux-cored wire 35V9H3SF on its structure, micro hardness of martensite, hardness and wear rate of a welded layer has been investigated. It has been proven that carbon-fluorine additions to a powder mixture increase the hardness of the deposited layer and its wearing strength. Nickel adding increases the hardness of both martensite and the deposited layer, and reduces abrasion wear. Introducing carbon-fluorine containing additives to the powder mixture can reduce the pore formation and lower the level of impurity with nonmetallic inclusions; and nickel adding can lead to austenite having a finer grain size.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
сварные швы
силовые провода
порошковые проволоки
твердость
микротвердость
порошковые смеси
никель
неметаллические включения
слои
Online Access:http://dx.doi.org/10.1088/1757-899X/125/1/012028
http://earchive.tpu.ru/handle/11683/33917
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648153

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