ASPECTS REGARDING FRICTION STIR PROCESSING IN TWO WORKING MEDIUMS OF EN AC 5083 CAST ALUMINUM ALLOY . Nonconventional Technologies Review, [S. l.], v. 30, n. 1, 2026. Disponível em: https://revtn.ro/index.php/revtn/article/view/601. Acesso em: 21 may. 2026.