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Recrystallized microstructural evolution of UFG copper prepared by asymmetrical accumulative rolling-bonding process WANG Jun-li(王军丽), SHI Qing-nan(史庆南), QIAN Tian-cai(钱天才), WANG... of annealing process, the recrystallization occurs when the annealing time is more than 30 min at 250 ℃. To obtain refined grain and examine the microstructural evolution of the recrystallization......
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J. Cent. South Univ. (2016) 23: 508-514 DOI: 10.1007/s11771-016-3096-y Microstructural evolution in a powder metallurgical Ti-7Mo alloy with continuous oxygen gradient CHEN Zhi-xing(陈智星)1, LIU Bin(刘... (molar fraction) alloy with an oxygen content ranging from 1.3×10-3 to 6.2×10-5 (mass fraction) was obtained, and the effects of oxygen on the microstructural evolution and mechanical properties were......
Microstructural evolution and mechanical properties of new multi-phase NiAl-based alloy during heat treatments XIE Yi(谢 亿)1, 2, GUO Jian-ting(郭建亭)2, ZHOU Lan-zhang(周兰章)2, CHEN Hong-dong(陈红冬)1... 2009; accepted 4 April 2010 Abstract: Microstructural evolution and the relationship between microstructure and property during heat treatments in a new NiAl-based alloy......
Hot deformation characterization of as-homogenized Al-Cu-Li X2A66 alloy through processing maps and microstructural evolutionLiwei Zhong1,Wenli Gao1,Zhaohui Feng2,3,Zheng Lu2,3,Congcong Zhu11... formula deduction and microstructural observation, it can be concluded that M-R criterion is more accurate than K-P criterion, and the first two criteria are better than Gegel and A-M criteria. From a power......
Dynamic recrystallization behavior and microstructural evolution of Mg alloy AZ31 through high-speed rollingJeong Hun Lee1,Jong Un Lee2,Sang-Hoon Kim2,Seok Weon Song3,Chong Soo Lee4,Sung Hyuk Park21... significantly, which makes it possible to impose a large reduction in a single pass without fracture. In the present study, dynamic recrystallization(DRX) behavior and microstructural and textural variations......
Microstructural Evolution and Service Performance of Cold-drawn Pure Aluminum Conductor WiresX.M.Luo,Z.M.Song,M.L.Li,Q.Wang,G.P.ZhangShenyang National Laboratory for Materials Science,Institute... are discussed through correlating with microstructure evolution.关键词:......
Microstructural evolution of carbon fiber reinforced SiC-based matrix composites during laser ablation processXiaolin Dang1,Xiaowei Yin1,Xiaomeng Fan1,Yuzhao Ma1,Jiangtao Wang2,Panfei Ju1,Hongwei...,and microstructure evolution during laser ablation process was characterized. Laser irradiation provided a special high-temperature environment up to 3500?C. For all four composites, different morphologies can......
Dynamic softening and microstructural evolution during hot deformation of Al-Cu-Mg-Zr alloys with different homogenization cooling ratesGuo-Wei Bo1,Guan Wang2,Fu-Lin Jiang1,Can Liu1,Rong Chen1,Hui... phase calculation,the substructure evolution in the grain interior,morphology,and spatial distribution of the precipitates were studied to determine the differences in the flow softening mechanism.The......
Trans. Nonferrous Met. Soc. China 20(2010) s734-s738 In situ microtomography investigation of microstructural evolution in Al-Cu alloys during holding in semi-solid state S. TERZI1,L... during liquid phase sintering [J]. Met Trans A, 1977, 8: 671-678. [9] COURTNEY T H. Microstructural evolution during liquid phase sintering: Part I. Development of microstructure [J]. Met Trans......
