Jia, Zheng, WangZhi Zhuo, and Li Fu. “EFFECT OF HIGH-INTENSITY ULTRASONIC TREATMENT ON REFINEMENT OF Al-5Cu ALLOY INGOTS”. Materials and Technology 58, no. 2 (April 3, 2024): 185–192. Accessed September 10, 2026. https://mater-tehnol.si/index.php/MatTech/article/view/1038.