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on recrystallization behavior during the annealing of the cold-deformed particle- containing alloys. In the current work, the effect of pre-recovery on recrystallization kinetics was explored in a cold..., Figure 1(b) shows a two-step annealing (referred to as TSA) to investigate the effect of pre-recovery on recrystallization behavior. TSA included an initial pre-recovery treatment at low temperature(450 °C......
析. 图1 87%周向轧制钽板的预回复及再结晶退火工艺制度图 Fig. 1 Sketch maps of pre-recovery and recrystallization annealing processes for clock-rolled tantalum plate of 87% thickness reduction 利用TEM表征轧制及预回复样品的亚结构... of 87% clock-rolled tantalum plate after pre-recovery at different temperatures 图3 {111}和{100}取向晶粒经不同温度预回复后的线扫描相邻点之间的取向差(p-p)分布图 Fig. 3 Misorientation profiles of point-to-point (p-p......
Effect of pre-recovery on microstructure and properties of rolled Al-12.18Zn-3.31Mg-1.43Cu-0.20Zr-0.04Sr aluminum alloyCheng-bin Cai,Xiao-jing Xu,Jin-dong Huang,Shi-hao Ju,Qing Ding,Cheng-song... tests, tensile tests, intergranular corrosion tests, and exfoliation corrosion tests. The effect of pre-recovery on the microstructure and mechanical properties of this aluminum alloy was also studied......
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Annealing behavior of rolled AZ31 alloy sheet PENG Wei-ping(彭伟平), LI Pei-jie(李培杰), ZENG Pan(曾 攀) Key Laboratory for Advanced Manufacturing by Materials Processing Technology, Tsinghua.... The mechanical properties were measured by tensile testing, with their crystal orientations analyzed by X-ray diffraction (XRD). After the annealing treatment, the elongated grains were transformed......
the recovery, recrystallization and growth of grains. Additionally, the annealing temperature influences the magnetic properties more significantly than annealing time, and with the increase of heating-up... annealing for 60 min at different temperatures are shown in Fig.3. In Fig.3(a), the material is in the recovery stage and the rolled plates still keep fine equiaxed crystal grain. Novel grains appear......
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Effect of annealing treatment on electrochemical property of LiNi0.5Mn1.5O4 spinel ZHANG Bao(张 宝), WANG Zhi-xing(王志兴), GUO Hua-jun(郭华军) School of Metallurgical Science and Engineering, Central... prepared under different cooling conditions were investigated. The results show that LiNi0.5Mn1.5O4 synthesized with or without annealing treatment has similar X-ray diffraction patterns that can......
J. Cent. South Univ. (2020) 27: 2662-2672 DOI: https://doi.org/10.1007/s11771-020-4489-5 Transient numerical simulation of annealing process in a conjugate combined radiation conduction heat... Germany, part of Springer Nature 2020 Abstract: The annealing time is an important affecting factor in the performance of many furnaces. The present work deals with the transient simulation of annealing......
angular pressing (ECAP), and the subsequent microstructure analysis showed that the deformation twins began to degenerate and disappear at the recovery stage and the annealing twins were formed... the recrystallization process, the annealing twin density was influenced by the degree of pre-strain. With increasing pre-strain, grain boundary migration was accelerated and the annealing twin density......
