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Hot deformation behavior of a spray-deposited AZ31 magnesium alloyLI Yongbinga, CHEN Yunboa, CUI Huab, DING Jiea, ZUO Linglia, and ZHANG Jishanc a Advanced Manufacture Technology Center, China... of deformation parameters on the behavior of recrystallization was analyzed. Dynamic recrystallization (DRX) generally occurs at a higher temperature and at a lower strain rate. The constitutive equation......
and Engineering, Chongqing University, Chongqing 400044, China) Abstract: The deformation behavior of AZ31B magnesium alloy as extruded under hot compression conditions was characterized in the temperature range...; AZ31B; processing map; hot deformation; flow instability CLC number: TG301 Document code: A 1 INTRODUCTION In recent years, the technique of processing map is very beneficial for optimizing hot......
Recrystallization behaviour of fine-grained magnesium alloy after hot deformation YANG Xu-yue(杨续跃)1, 2, H. Miura2, T. Sakai2 1. School of Materials Science and Engineering, Central South... to the forging direction in high strain during hot deformation[12]. Further improvement of the ductility of deformed Mg alloys can be obtained through the texture control. There have been a few reports......
Hot deformation mechanism and microstructure evolution of an ultra-high nitrogen austenitic steel containing Nb and VRong-hua Zhang1,2,Ze-an Zhou1,Ming-wei Guo1,Jian-jun Qi1,Shu-hua Sun1,Wan-tang...">The flow curves of an ultra-high nitrogen austenitic steel containing niobium(Nb) and vanadium(V) were obtained by hot compression deformation at temperatures ranging from 1000°C to 1200°C and strain......
. Moreover, the hot workability of many titanium alloys decreases rapidly with the increase of temperature[3]. How to decrease the flow stress and deformation temperature of titanium alloys is one... temperature homogenized for 15 min before deformation. After hot compression, the specimens were quenched immediately in water. Optical micrographs were obtained from the cross-sectional surface of the deformed......
Effect of Nb Content on the Hot Deformation Behavior of S460ML SteelYu-Cheng Zhang,Zhen-Sheng Meng,Yang Meng,Xin-Hua Ju,Zhong-Hang Jiang,Ze-Jun MaResearch Institute of Technology of Shougang Group Co.Ltd.摘 要:The hot deformation behavior of S460 ML steel with different Nb contents was investigated by single-pass compression experiment on the Gleeble-1500......
J. Cent. South Univ. Technol. (2010) 17: 911-917 DOI: 10.1007/s11771-010-0576-3 Modeling of metadynamic recrystallization kinetics after hot deformation of low-alloy steel Q345B MA Bo(马博)1, 2...-recrystallization kinetics. The metadynamic recrystallization behavior of low-alloy steel Q345B during hot compression deformation was investigated in the temperature range of 1 000-1 100 ℃, the strain rate......
Study on the thermal deformation behavior and microstructure of FGH96 heat extrusion alloy during two-pass hot deformationBin Fang1,Gao-feng Tian2,Zhen Ji1,Meng-ya Wang1,Cheng-chang Jia1,Shan-wu... rules associated with hot deformation of FGH96 alloy were investigated by isothermal two-pass hot deformation tests in the temperature range 1050–1125°C and at strain rates ranging from 0.001 to 0.1 s-1......
; Abstract: A Thermecmastor-Z hot deformation simulator, optical microscopy... to twinning, correspondingly to dynamic recrystallization as deformation temperature is raised to 400 ℃. Key words: magnesium alloy; basal slip; non-basal slip; twinning; hot deformation; recrystallization......
