@ARTICLE{Kossakowski_P.G._Effect_2019, author={Kossakowski, P.G. and Wciƛlik, W. and Bakalarz, M.}, volume={Vol. 65}, number={No 4}, journal={Archives of Civil Engineering}, pages={51-62}, howpublished={online}, year={2019}, publisher={WARSAW UNIVERSITY OF TECHNOLOGY FACULTY OF CIVIL ENGINEERING and COMMITTEE FOR CIVIL ENGINEERING POLISH ACADEMY OF SCIENCES}, abstract={The article discusses the basic issues related to the technology of friction stir welding (FSW). A short description of technology is provided. The following section provides the analysis of effect of technological parameters (tool rotation and welding speed) on the mechanical properties of the prepared joint (strength, ductility, microhardness). In both cases the analysis refers to aluminum alloys (6056 and AA2195-T0). The comparative analysis showed the phenomenon of the increase in weld strength along with the increase in the rotational speed of the tool during welding. Similarly, with the increase in welding speed, an increase in weld strength was observed. Some exceptions have been observed from the above relations, as described in the article. In addition, examples of material hardness distribution in the joint are presented, indicating their lack of symmetry, caused by the rotational movement of the tool. The analyses were performed basing on the literature data.}, type={Article}, title={Effect of selected Friction Stir Welding parameters on mechanical properties of joints}, URL={http://www.journals.pan.pl/Content/115690/PDF-MASTER/04_ace-2019-0046.pdf}, keywords={friction stir welding (FSW), aluminum alloys, mechanical properties, material microstructure}, }