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Recrystallization and Morphology of Microstructure in Al-Sc Alloys Zhang Zonghua1,Zhang Jun1 (1.Faculty of Land Resource Engineering, Kunming University of Science And Technology, Kunming 650118... recrystallization inhibitors. Our work established the precipitation of homogeneously distributed Al3Sc dispersoids, which are coherent with the matrix, have the L12 structure. It was also established......
recrystallization softening effect under elevated temperature HUANG Yuan-chun(黄元春)1, 2, LI Ming(李明)1, MA Cun-qiang(马存强)3,XIAO Zheng-bing(肖政兵)1, 2, LIU Yu(刘宇)1 1. Light Alloy Research Institute, Central South..., China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: In order to study the effect of dynamic recrystallization on the metal flow behavior during......
EBSD characterization of recrystallization microstructure of cold-swaged Ti-23Nb-0.7Ta-2Zr-O alloy GUO Wen-yuan(郭文渊), SUN Jian(孙坚), LI Xiao-ling(李晓玲), WU Jian-sheng(吴建生) School of Materials... in microstructure, texture and recrystallization process was evaluated between the TNTZO alloy and traditional body centered cubic (bcc) metals. The results show that the cold-swaged TNTZO alloy presents......
Trans. Nonferrous Met. Soc. China 22(2012) 1866-1871 Formation of precipitates and recrystallization resistance in Al-Sc-Zr alloys JIA Zhi-hong1,2, Jostein R?YSET3, Jan Ketil SOLBERG2, LIU Qing1 1.... The recrystallization resistance of samples that was 90% cold rolled and isothermal annealed for half an hour in the temperature range of 200-600 ℃ was investigated. The results show......
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Recrystallization behavior of high purity aluminum at 300 ℃ DU Yu-xuan(杜予晅), ZHANG Xin-ming(张新明), YE Ling-ying(叶凌英), LUO Zhi-hui(罗智辉) School of Materials Science and Engineering, Central South University, Changsha 410083, China Received 21 February 2006; accepted 30 May 2006 Abstract: The recrystallization behavior of 98.5% cold rolled high purity aluminum foils annealed at 300......
Effects of secondary precipitation on recrystallization in Co-base superalloy DZ40M ZHAO Yang(赵 阳), WANG Lei(王 磊), YU Teng(于 腾), SONG Xiu(宋 秀) Key Laboratory for Anisotropy and Texture... on the recrystallization of directionally solidified cobalt-base superalloy DZ40M. It is found that the secondary M23C6 precipitation influences the size and shape of the recrystal grains. When the annealing......
MODELING OF STATIC RECRYSTALLIZATION KINETICS OF Nb-BEARING STEELS D. Wu1,S.H. Jiao2,L.Q. Ma1,X.Q. Yuan1,Z.Y. Liu1 (1.The State Key Laboratory of Rolling and Automation, Northeastern University... as a function of true strain, initial austenite grain size and the Nb content.The activation energy of static recrystallization (Qrex) was expressed as a function of the content of different alloy......
Identification of nucleation parameter for cellular automaton model of dynamic recrystallization JIN Zhao-yang(金朝阳)1, 2, LIU Juan(刘 娟)1, CUI Zhen-shan(崔振山)1, WEI Dong-lai(韦东来)1 1. National Die...; Abstract: The accuracy of nucleation parameter is a critical factor in the simulation of microstructural evolution during dynamic recrystallization (DRX). Based on the flow stress curve under hot......
