Abstract
Magnesium alloys are widely used in the fields of automobiles, aerospace, and electronic communications due to the various excellent properties. However, the further development and application are limited owing to the poor mechanical properties at room temperature. The performances of the magnesium alloy can be significantly improved by virtue of grain refinement, which is beneficial to subsequent machining. Therefore, the recent development of the grain refinement theory on magnesium alloys as well as the influence of external particles on the grain refinement of magnesium alloys were reviewed. Firstly, the development and problems of traditional magnesium alloy grain refinement theory were expounded. Secondly, the influence and mechanism of external particles commonly used on the grain refinement of magnesium alloy were summarized. Finally, the future potential of high-content nanoparticles in the field of magnesium alloy grain refinement were prospected, providing a reference for further research and development of new and efficient magnesium alloy grain refinement technology.
| Translated title of the contribution | Research Progress in Microstructure Refinement of Magnesium Alloys by External Particles |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 694-699 |
| Number of pages | 6 |
| Journal | Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys |
| Volume | 42 |
| Issue number | 6 |
| DOIs | |
| State | Published - 20 Jun 2022 |
| Externally published | Yes |
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