Joining of Steels to Aluminum and its Alloys by Friction Stir Welding

被引：0

作者：

A. A. Chularis

R. A. Rzaev

A. G. Valisheva

V. V. Kogan

机构：

[1] Don State Technical University,

[2] Astrakhan State University,undefined

来源：

Metal Science and Heat Treatment | 2021年 / 62卷

关键词：

friction stir welding; aluminum alloy; carbon steels; stainless steels; weld nugget; zone affected by thermal deformation; heat-affected zone; recrystallization;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The main mechanisms of structure formation in zones of welded joints of unlike metals (steel – aluminum) obtained by friction stir welding in the mode of structural superplasticity are considered. Sheet billets of different steels (St3ps, 12Kh18N10T) and deformable aluminum alloys (AD1, AMg6) with a thickness of 3 mm are butt- and lap-welded by the friction stir technique. The microstructures, the phase components and the mechanical properties of the welded joints are determined.

引用

页码：738 / 747

页数：9