Diffusion-Controlled Wear of Steel Friction Stir Welding Tools Used on Aluminum Alloys; AIP Conference Proceedings; Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures

Diffusion-Controlled Wear of Steel Friction Stir Welding Tools Used on Aluminum Alloys; AIP Conference Proceedings; Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures

書誌詳細
Parent link:AIP Conference Proceedings
Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures.— 2015.— [020228, 5 p.]
団体著者: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
その他の著者: Tarasov S. Yu. Sergei Yulievich, Kalashnikova T. A., Kalashnikov K. N., Rubtsov V. E. Valery Evgenjevich, Eliseev A. A., Kolubaev Е. А. Evgeny Aleksandrovich
要約:Title screen
The worn surfaces of steel instruments used for friction stir welding on AMg5M aluminum alloy have been examined. An adhesion transfer layer resulted on the steel tool surface from welding the aluminum-magnesium alloy. Diffusion between this layer and steel base metal resulted in formation of an intermetallic Fe-Al layer (IMC). The hardness of the IMC has been measured using a nanohardness tester. It was found that the IMC layers maximum hardness changed from 998 to 1698 HV. The continuous IMC layers may serve as a wear-resistant coating, however, the IMC were also found in the shape of spikes directed into the tool’s body, which created conditions for wear particle formation by fracture.
Режим доступа: по договору с организацией-держателем ресурса
言語:英語
出版事項: 2015
主題:
электронный ресурс
труды учёных ТПУ
износ
стали
сварка трением
алюминиевые сплавы
инструменты
износостойкость
покрытия
オンライン･アクセス:http://dx.doi.org/10.1063/1.4932918
フォーマット: 電子媒体 図書の章
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645025

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