- 0000年 5
- 期刊论文 5
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- 蔺永诚 3
- Dong-Xu Wen 3
- Xiao-Min Chen 2
- Ming-Song Chen 2
- Y.C. Lin 2
- Hong-Bin Li 2
- b 1
- Yan-Xing Liu 1
- Jin-Long Zhang 1
- Yu-Qiang Jiang 1
- Xiao-Min Chen 1
- Hua-Min Zhou 1
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【期刊论文】Microstructural evolution of previously deformed ZA27 alloy during partial remelting
孙军, T.J. Chena, b, *, Y. Haob, J. Suna
Materials Science and Engineering A337(2002)73-81,-0001,():
暂无
关键词: Semi-solid forming, Previously deformed ZA27 alloy, Microstructural evolution, Phase transformation, Partial remelting
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48浏览
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【期刊论文】Microstructural evolution and mechanical properties of the semisolid Al-4Cu-Mg alloy
李淼泉, Haitao Jiang, Yalin Lu, Weichao Huang, Xiaoli Li, Miaoquan Li*
Materials Characterization 51(2003)1-10,-0001,():
暂无
关键词: Aluminum alloy, Semisolid state, Microstructural evolution, Mechanical properties
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44浏览
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【期刊论文】Microstructural evolution of a nickel-based superalloy during hot deformation
蔺永诚, Xiao-Min Chen, Y.C. Lin, Ming-Song Chen, Hong-Bin Li, Dong-Xu Wen, Jin-Long Zhang, Min He
Materials & Design, 2015, 77: 41–49.,-0001,():
暂无
关键词: Hot deformation, Alloy, Dynamic recrystallization, Microstructural evolution
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88浏览
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蔺永诚, Yan-Xing Liu, Y.C. Lin, Hong-Bin Li, Dong-Xu Wen, Xiao-Min Chen, Ming-Song Chen
Materials Science and Engineering: A, 2015, 626: 432-440.,-0001,():
暂无
关键词: Alloy, Cellular automaton, Dynamic recrystallization, Microstructural evolution
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135浏览
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28分享
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【期刊论文】Effect of creep-aging on precipitates of 7075 aluminum alloy
蔺永诚, Y.C. Lin?, Yu-Qiang Jiang, Xiao-Min Chen, Dong-Xu Wen, Hua-Min Zhou
MaterialsScience&EngineeringA588(2013)347–356,-0001,():
The creep-aging behaviors of 7075 aluminum alloy are studied by uniaxial tensile creep experiments under elevated temperatures. The effects of creep-aging temperature and applied stress on the precipitates of 7075-T651 aluminum alloy are investigated using scanning electron microscope (SEM) and transmission electron microscope (TEM). Results show that: (1) Coarse insoluble precipitates ( and ) and intermediate precipitates ( and ) are found in the aluminum matrix, and the effects of creep-aging treatment on these precipitates are not obvious; (2) The main aging precipitates are and phases, and the aging precipitates grow up with the increase of creep-aging temperature and applied stress; (3) With the increase of creep-aging temperature and applied stress, the precipitates are discontinuously distributed on the grain boundary, and the width of precipitate free zone increases with the increase of creep-aging temperature and applied stress; (4) Compared with the microstructure in the traditional stress-free aged sample, the creep-aging process can refine the precipitates and narrow the width of the precipitate free zone.
关键词: Aluminum alloy, Aging, Microstructural evolution, Precipitation
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