材料科学
合金
微观结构
融合
冶金
铝
航空航天
激光器
惯性约束聚变
金属粉末
金属
光学
哲学
政治学
物理
法学
语言学
作者
Y. L. Liu,Yang Li,Mingliang Wang,Zhe Chen
出处
期刊:Materials
[Multidisciplinary Digital Publishing Institute]
日期:2024-10-18
卷期号:17 (20): 5085-5085
被引量:5
摘要
As a new alloy manufacturing method that can break through the limitations of molds to manufacture fine parts, laser powder bed fusion has recently become a common process for producing aluminum alloys. In the fields of aerospace or automotive, aluminum alloys with both good printability and good mechanical performance in high-temperature conditions are greatly demanded, and the Al-Ce alloy is one of the alloys with significant potential. Therefore, systematic research on the additive manufacturing of Al-Ce alloys is still being explored. Herein, we review the recent progress and current status of laser powder bed fusion-produced Al-Ce alloys, giving our opinions on the development of this alloy system. Element composition, alloy powders, laser powder bed fusion parameters, microstructures, and mechanical properties at room temperature and high temperatures are summarized. The choice of alloying strategies is crucial for a specific mechanical improvement of the Al-Ce alloys. Finally, the details of the Al-Ce alloys manufactured via laser powder bed fusion are presented.
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