Full
Outline
Because of their low density, magnesium alloys are strategically valuable for lightweight transportation equipment. Nevertheless, conventional casting processes encounter technical challenges, including shrinkage porosity, gas porosity, and oxidation. Thixomolding—an innovative forming process based on semi-solid processing principles-provides a viable approach to overcome these limitations. This work systematically elucidates the fundamental mechanisms of thixomolding, reveals the formation principles of non-dendritic microstructures and preparation methodologies for semi-solid slurries, and comprehensively analyzes the technology’s enhancement effects on the comprehensive properties of AZ-series and AM-series magnesium alloys. Currently, this technology has achieved industrial-scale implementation in consumer electronics and transportation equipment sectors. Supported by next-generation higher-tonnage forming systems, its applications are progressively expanding to large-scale structural component manufacturing, demonstrating exceptional development potential within the new energy vehicle industry. Among other crucial areas, future research should focus on defect control mechanisms for large-scale components, multi-physics coupled modeling of the forming process, and composition design of innovative thixomolded magnesium alloys.
33
15
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
关闭全屏
No. 86 Xueyuan South Road, Haidian District, Beijing
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn
Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House
