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extrusion method as a promsing one can reduce energy consumption effectively. Key words: 6063 Al alloy; hot deformation; low-temperature high-speed extrusion; constitutive equation; numerical... isgiven in Table 1. The samples were machined to cylinders of d 10 mm×14 mm. In order to minimize the friction between the samples and die during hot deformation, the flat ends of the samples......
Effects of Deformation Modes on Texture Evolution during Hot Working of Al-Zn-Mg-Cu-Zr Alloy赵晓东1,LU Ruilong2,LIN Jinbao3,陈慧琴11. School of Materials Science and Engineering, Taiyuan University...="ChDivSummary" name="ChDivSummary">Deformation modes have strong effects on deformation textures and subsequent annealing textures during hot working of metals. Micro-textures and macro-textures during......
Hot deformation characterization and processing map of Cu-10 %Fe-1.5 %Ag in situ compositeJun-Qing Guo1,He Yang1,Ping Liu2,Zhi-Wei Cai31. State Key Laboratory of Solidification Processing... and Technology摘 要:The Cu-10 %Fe-1.5 %Ag in situ composite with high strength, high conductivity and low cost was prepared, and its hot deformation behavior......
Hot deformation behavior and globularization mechanism of Ti-6Al-4V-0.1B alloy with lamellar microstructureYang Yu,Bai-Qing Xiong,Song-Xiao Hui,Wen-Jun YeState Key Laboratory of Nonferrous Metals & Processes,General Research Institute for Nonferrous Metals摘 要:Hot deformation behavior and globularization mechanism of Ti-6Al-4V-0.1B alloy with lamellar......
Microstructure evolution and hot deformation behavior of carbon nanotube reinforced 2009Al composite with bimodal grain structureK.Ma1,2,Z.Y.Liu1,S.Bi1,2,X.X.Zhang1,B.L.Xiao1,Z.Y.Ma1,31. Shi-changxu... of Materials Science and Engineering,Guilin University of Technology摘 要:The hot deformation behaviors of the bimodal carbon nanotube reinforced 2009Al......
[4] have obtained a refined, equiaxial and homogeneous grain structures by adopting a series of thermomechanical treatments as homogenization heat treatment, hot deformation, ... Effect of large cold deformation after solution treatment on precipitation characteristic and deformation strengthening of 2024 and 7A04 aluminum alloys NING Ai-lin(宁爱林)1, 2, LIU Zhi-yi(刘志义)1......
Hot deformation behavior of a Cr-containing low carbon steel in the ferrite rangeHai-feng Dong1),Da-yong Cai1),Qing-xiang Yang1),Yue Zhang2),and Bo Liao1) 1) State Key Laboratory of Metastable...:A low carbon steel with Cr addition of 0.46wt% combined with trace elements of Mn and Ti was studied.The apparent activation energy of deformation and the hot......
Effect of Niobium Addition on Hot Deformation Behaviors of Medium Carbon Ultra-high Strength Steels杨秀芝1,2,张李超2,史玉升2,YU Shengfu2,HUA Wenlin11. Hubei Polytechnic University2. State Key Laboratory... on the hot deformation behavior of medium carbon steel was determined.The hot compression tests were conducted on a Gleeble-3500 thermo-mechanical simulator deformed at temperatures from 850 to 1 200......
Hot Deformation Behavior of an Ultra-High-Strength Fe–Ni–Co-Based Maraging SteelLe Zhang1,2,Wei Wang1,3,M.Babar Shahzad1,Yi-Yin Shan1,3,Ke Yang11. Institute of Metal Research, Chinese Academy... and strain rate range of 0.001–10 s-1. Deformation processing parameters and optimum hot working window were characterized via flow stress analysis, constitutive equation construction, hot processing map......
Effect of deformation temperature on the hot compressive behavior of metal matrix composites with misaligned whiskersLI Aibin1), MENG Qingyuan2), GENG Lin1), DENG Chunfeng1) and YAN Yiwu1) 1) School..., China摘 要:A multi-inclusion cell model is used to investigate the effect of deformation temperature and whisker rotation on the hot compressive behavior of metal......