Diffusion-controlled wear of steel friction stir welding tools used on aluminum alloys

Аннотация

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.

Язык оригинала	Английский
Название основной публикации	Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
Издатель	American Institute of Physics Inc.
Том	1683
ISBN (электронное издание)	9780735413306
DOI	https://doi.org/10.1063/1.4932918
Состояние	Опубликовано - 27 окт 2015
Событие	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Российская Федерация Продолжительность: 21 сен 2015 → 25 сен 2015

Конференция

Конференция	International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
Страна	Российская Федерация
Город	Tomsk
Период	21.9.15 → 25.9.15

ASJC Scopus subject areas

Physics and Astronomy(all)

Доступ к документу

10.1063/1.4932918

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Цитировать

Tarasov, S. Y., Kalashnikova, T. A., Kalashnikov, K. N., Rubtsov, V. E., Eliseev, A. A., & Kolubaev, E. A. (2015). Diffusion-controlled wear of steel friction stir welding tools used on aluminum alloys. В Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Том 1683). [020228] American Institute of Physics Inc.. https://doi.org/10.1063/1.4932918

Diffusion-controlled wear of steel friction stir welding tools used on aluminum alloys. / Tarasov, S. Yu; Kalashnikova, T. A.; Kalashnikov, K. N.; Rubtsov, V. E.; Eliseev, A. A.; Kolubaev, E. A.

Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Том 1683 American Institute of Physics Inc., 2015. 020228.

Результат исследований: Материалы для книги/типы отчетов › Материалы для конференции

Tarasov, SY, Kalashnikova, TA, Kalashnikov, KN, Rubtsov, VE, Eliseev, AA & Kolubaev, EA 2015, Diffusion-controlled wear of steel friction stir welding tools used on aluminum alloys. в Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. том. 1683, 020228, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015, Tomsk, Российская Федерация, 21.9.15. https://doi.org/10.1063/1.4932918

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abstract = "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.",

author = "Tarasov, {S. Yu} and Kalashnikova, {T. A.} and Kalashnikov, {K. N.} and Rubtsov, {V. E.} and Eliseev, {A. A.} and Kolubaev, {E. A.}",

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AU - Tarasov, S. Yu

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AU - Eliseev, A. A.

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AB - 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.

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