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

Manylion Llyfryddiaeth
Parent link:AIP Conference Proceedings
Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures.— 2015.— [020228, 5 p.]
Awdur Corfforaethol: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра физики высоких технологий в машиностроении (ФВТМ)
Awduron Eraill: Tarasov S. Yu. Sergei Yulievich, Kalashnikova T. A., Kalashnikov K. N., Rubtsov V. E. Valery Evgenjevich, Eliseev A. A., Kolubaev Е. А. Evgeny Aleksandrovich
Crynodeb: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
Iaith:Saesneg
Cyhoeddwyd: 2015
Pynciau:
Mynediad Ar-lein:http://dx.doi.org/10.1063/1.4932918
Fformat: Electronig Pennod Llyfr
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=645025

MARC

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200 1 |a Diffusion-Controlled Wear of Steel Friction Stir Welding Tools Used on Aluminum Alloys  |f S. Yu. Tarasov [et al.] 
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300 |a Title screen 
320 |a [References: 7 tit.] 
330 |a 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. 
333 |a Режим доступа: по договору с организацией-держателем ресурса 
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463 0 |0 (RuTPU)RU\TPU\network\9779  |t Vol. 1683 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures  |o Proceedings of the International Conference, 21–25 September 2015, Tomsk, Russia  |f National Research Tomsk Polytechnic University (TPU) ; ed. V. E. Panin ; S. G. Psakhie ; V. M. Fomin  |v [020228, 5 p.]  |d 2015 
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