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Development Status and Application of Thixomolding Technology for Magnesium Alloys
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Lidong Gu1, Zixin Li1, Xiaoqing Shang1, Jie Wang1, Dejiang Li1, 2, Xiaoqin Zeng1, 2
Automobile Technology & Material | 2025, (4) : 1 - 12
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Automobile Technology & Material | 2025, (4): 1-12
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Development Status and Application of Thixomolding Technology for Magnesium Alloys
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Lidong Gu1, Zixin Li1, Xiaoqing Shang1, Jie Wang1, Dejiang Li1, 2, Xiaoqin Zeng1, 2
Affiliations
  • 1 School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240
  • 2 Shenzhen Research Institute of Shanghai Jiao Tong University, Shenzhen 518063
Published: 2025-04-20 doi: 10.19710/J.cnki.1003-8817.20240381
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In recent years, thixomolding technology has imparted thriving vigor to the magnesium alloy industry. This paper reviews the development and application prospects of thixomolding technology for magnesium alloys. Firstly, the principle and distinctive advantages of thyroiodin process for magnesium alloys are described in detail. Subsequently, the historical development of magnesium thixomolding machines is summarized, highlighting that China is gradually be coming an innovation leader in the field of large-scale equipment teehnology. Furthermore, this paper analyzes the latest advancements in research on microstructure and properties of magnesium materials utilizing thixomolding technology, and points out that this technology can fully exploit the performance potential of magnesium alloy and effectively reduce casting defects. Beyond the commonly used Mg-Al system, novel semi-solid magnesium alloys are also being researched and developed. Concurrently, magnesium matrix composites by thixomolding have garnered attention due to short process and high performance. Thixomolding technology for magnesium alloys has been applied in consumer electronics, transportation tools, etc., and is gradually expanded to the production of large structural parts, especially demonstrating strong application potential in the field of new energy vehicles.

Magnesium alloy  /  Semi-solid  /  Thixomolding  /  Mechanical properties
Lidong Gu, Zixin Li, Xiaoqing Shang, Jie Wang, Dejiang Li, Xiaoqin Zeng. Development Status and Application of Thixomolding Technology for Magnesium Alloys[J]. Automobile Technology & Material, 2025 , (4) : 1 -12 . DOI: 10.19710/J.cnki.1003-8817.20240381
Year 2025 volume Issue 4
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doi: 10.19710/J.cnki.1003-8817.20240381
  • Online Date:2025-11-13
  • Published:2025-04-20
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    1 School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240
    2 Shenzhen Research Institute of Shanghai Jiao Tong University, Shenzhen 518063
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

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
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