Structure of Ti-6Al-4V nanostructured titanium alloy joint obtained by resistance spot welding; AIP Conference Proceedings; Vol. 1698 : Advanced Materials in Technology and Construction, AMTC-2015

Structure of Ti-6Al-4V nanostructured titanium alloy joint obtained by resistance spot welding

Bibliographic Details
Parent link:AIP Conference Proceedings
Vol. 1698 : Advanced Materials in Technology and Construction, AMTC-2015.— 2016.— [030007, 4 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра оборудования и технологии сварочного производства (ОТСП)
Other Authors: Klimenov V. A. Vasily Aleksandrovich, Kurgan K. A. Kirill Andreevich, Chumaevsky A. V. Andrey Valerjevich, Klopotov A. A. Anatoly Anatoljevich, Gnyusov S. F. Sergey Fedorovich
Summary:Title screen
The structure of weld joints of the titanium alloy Ti-6Al-4V in the initial ultrafine-grained state, obtained by resistance spot welding, is studied using the optical and scanning electron microscopy method and the X-ray structure analysis. The carried out studies show the relationship of the metal structure in the weld zone with main joint zones. The structure in the core zone and the heat affected zone is represented by finely dispersed grains of needle-shaped martensite, differently oriented in these zones. The change in the microhardness in the longitudinal section of the weld joint clearly correlates with structural changes during welding.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
титановые сплавы
точечная сварка
микротвердость
Online Access:http://dx.doi.org/10.1063/1.4937829
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647750

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