Research of the Stress-strain Curve and Microstructures of the Nb-based Alloy with Low-density and High-strength AITranslate
Abstract AITranslate
Stress-strain curve and microstructures of a Nb-based alloy with low-density and high-strength were studied.The results show that the alloy almost keep the original microstructures and there was no obvious dynamic recovery and dynamic recrystallization occurrence in case of the alloy compressed under the strain rate of 10s^-1 with the deformation temperature of 1 000℃.During the processing,the alloy was not easy to soften,the deformation resistance of the alloy was large,and it was not easy to carry out plastic deformation. However,under the strain rate of 0.1s^-1,dynamic recovery had been occurred in the microstructures of the alloy even at the deformation temperature of 1 000℃,work hardening during deformation can be counteracted by softening caused by dynamic recovery,the deformation resistance of the alloy was decreasing,and the plastic deformation can be carried out.With the deformation temperature increasing,the dynamic recrystallization was gradually occurred and the plastic deformation was more likely to be carried out.
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Basic Information:
DOI：
Chinese Library Classification Number:TG146.41[金属学及工艺—金属材料]
Citation Information:
Stress-strain curve and microstructures of a Nb-based alloy with low-density and high-strength were studied.The results show that the alloy almost keep the original microstructures and there was no obvious dynamic recovery and dynamic recrystallization occurrence in case of the alloy compressed under the strain rate of 10s^-1 with the deformation temperature of 1 000℃.During the processing,the alloy was not easy to soften,the deformation resistance of the alloy was large,and it was not easy to carry out plastic deformation. However,under the strain rate of 0.1s^-1,dynamic recovery had been occurred in the microstructures of the alloy even at the deformation temperature of 1 000℃,work hardening during deformation can be counteracted by softening caused by dynamic recovery,the deformation resistance of the alloy was decreasing,and the plastic deformation can be carried out.With the deformation temperature increasing,the dynamic recrystallization was gradually occurred and the plastic deformation was more likely to be carried out.
quote
| GB/T 7714-2015 | [1] CAI Xiao-mei, ZHENG Xin, BAI Run, et al. Research of the Stress-strain Curve and Microstructures of the Nb-based Alloy with Low-density and High-strength[J]. Rare Metals and Cemented Carbides, 2018(6): 77-80. |
| MLA | [1] CAI Xiao-mei, et al., "Research of the Stress-strain Curve and Microstructures of the Nb-based Alloy with Low-density and High-strength." Rare Metals and Cemented Carbides, no. 6, 2018, pp. 77-80. |
| APA | [1] CAI Xiao-mei, ZHENG Xin, BAI Run, WANG Feng, LIU Hui, XIA Ming-xing, WANG HUI, & XUE Jian-rong. (2018). Research of the Stress-strain Curve and Microstructures of the Nb-based Alloy with Low-density and High-strength. Rare Metals and Cemented Carbides(6), 77-80. |
| IEEE | [1] CAI Xiao-mei, ZHENG Xin, BAI Run, WANG Feng, LIU Hui, XIA Ming-xing, WANG HUI, and XUE Jian-rong, "Research of the Stress-strain Curve and Microstructures of the Nb-based Alloy with Low-density and High-strength," Rare Metals and Cemented Carbides, no. 6, pp. 77-80, 2018. keywords: {low-density and high-strength Nb-based alloy;hot compression;dynamic recovery;stress-strain curve;microstructure} |