2017 International Symposium on Application of Materials Science and Energy Materials | |
Microstructure of AZ31 Magnesium Alloy deformed by indentation-flattening compound deformation technology | |
材料科学;能源学 | |
Wang, Minghao^1 ; Wang, Zhongtang^1 ; Yu, Xiaolin^1 | |
School of Material Science and Engineering, Shenyang Ligong University, Shenyang | |
110159, China^1 | |
关键词: Average grain size; AZ31 magnesium alloy; Crystal grain size; Deformation temperatures; Magnesium alloy AZ31; Magnesium alloy sheets; Reduction ratios; Research results; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/322/2/022056/pdf DOI : 10.1088/1757-899X/322/2/022056 |
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学科分类:材料科学(综合) | |
来源: IOP | |
【 摘 要 】
Characteristic of indentation-flattening compound deformation technology (IFCDT) is discussed, and the parameters of IFCDT are defined. Performance of magnesium alloy AZ31 sheet deformed by IFCDT is researched. The effect of IFCDT coefficient, temperature and reduction ratio on the microstructure of magnesium alloy sheet is analyzed. The research results show that the volume fraction of the twin crystal decreases gradually and the average grain size increases with increasing of coefficient of IFCDT. With increase of the reduction ratio, the volume fraction of the twin crystal gradually increases, and the average grain size also increases. With increase of deformation temperature, the volume fraction of the twin crystal decreases gradually, and the twin crystal grain size increases.
【 预 览 】
Files | Size | Format | View |
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Microstructure of AZ31 Magnesium Alloy deformed by indentation-flattening compound deformation technology | 940KB | download |