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dr inż. Aleksandra Laska
Employment
- Assistant Professor at Zakład Technologii Maszyn i Automatyzacji Produkcji
- Erasmus+ Faculty Coordinator at Faculty of Mechanical Engineering and Ship Technology
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Contact
- aleksandra.laska@pg.edu.pl
Publication showcase
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Analysis of Residual Stresses and Dislocation Density of AA6082 Butt Welds Produced by Friction Sir Welding
The Friction Stir Welding (FSW) method was employed to join AA6082 sheets. The welds were produced with different tool traverse speed (200 and 250 mm/min), rotational speed (1000 and 1250 RPM) and tool tilt angle (0 and 2 deg). Based on the analysis of XRD patterns, the total precipitation volume fractions in the nugget zones and the base material were calculated. The FSW process resulted in a reduction in the fraction of precipitates...
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