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

S. Yu Tarasov, T. A. Kalashnikova, K. N. Kalashnikov, V. E. Rubtsov, A. A. Eliseev, E. A. Kolubaev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

7 Цитирования (Scopus)

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 оригиналаАнглийский
Название основной публикацииAdvanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
ИздательAmerican Institute of Physics Inc.
Том1683
ISBN (электронное издание)9780735413306
DOI
СостояниеОпубликовано - 27 окт 2015
СобытиеInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Российская Федерация
Продолжительность: 21 сен 201525 сен 2015

Конференция

КонференцияInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015
СтранаРоссийская Федерация
ГородTomsk
Период21.9.1525.9.15

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Подробные сведения о темах исследования «Diffusion-controlled wear of steel friction stir welding tools used on aluminum alloys». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • 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