Effect of Al–5Ti–1B–La intermediate alloy on microstructure and mechanical properties of A356.2 aluminum alloy

• Published in: Journal of materials research and technology Vol. 30; pp. 1458 - 1469
• Main Authors: Xia, Guoqing, Zhao, Qian, Ping, Xuecheng, Zhang, Yaran, Yu, Qilin, Li, Zhu, Cai, Qi
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.05.2024; Elsevier
• Subjects: A356.2 aluminum alloy; Intermediate alloy; La element addition; Mechanical properties; Organization control; La element addition; Mechanical properties; A356.2 aluminum alloy; Organization control; Intermediate alloy

This study delves into the effects of Al–5Ti–1B–1La intermediate alloy, a newly developed refinement agent, on the microstructure and mechanical properties of A356.2 aluminum-silicon alloy modified by Al–10Sr. The decomposition of Ti2Al20La, where La element was concentrated in the Al–5Ti–1B–1La int...