supported by the National Natural Science Foundation of China(No.51904036);the Hunan Provincial Key Research and Development Program,China(No.2023GK2049);Changsha Municipal Natural Science Foundation,China(Nos.kq2402016,kq2402014);the Postgraduate Scientific Research Innovation Project of Hunan Province,China(No.CX20240772);the Sichuan Science and Technology Program,China(No.2024NSFSC0151)。
The microstructure and mechanical properties of Mg−4.5Al−2.5Zn−0.3Mn−0.2Ca(wt.%,designated as AZ42)alloys in extruded(at extrusion ratios of 28,20 and 11.5)and peak-aged states were investigated,by using optical micro...
financially supported by the National Natural Science Foundation of China(No.51971041);the Natural Science Foundation of Chongqing,China(No.cstc2019jcyj-msxm X0234)。
To investigate potential strengthening approaches,multi-layered zirconium–titanium(Zr-Ti)composites were fabricated by hot-rolling bonding and annealing.The microstructures of these composites were characterized usin...
Projects(51671158,51871176,51621063)supported by the National Natural Science Foundation of China;Project(2014CB644003)supported by the National Basic Research Program of China;Project(PB2018008)supported by the 111 Project 2.0,China;Project(2018JM5098)supported by the Natural Science Basic Research Plan in Shaanxi Province of China
Ti5553-xFe (x=0.4, 1.2, 2.0, wt.%) alloys have been designed and fabricated through BE (blended element) sintering to investigate the effect of Fe-addition on athermal ω-phase transformation, α-phase evolution and a...
supported by the National Research Foundation of Korea (NRF) granted by the Korea government [2014R1A2A2A01005903];Priority Research Centers Program (2010-0020089);support from a grant [R0003356] (Tuning Professional Support Center in Daegu Metropolitan City) funded by the Ministry of Trade, Industry and Energy (MOTIE, Korea)
Commercially pure titanium(CP Ti) has been actively used in the plate heat exchanger due to its light weight, high specific strength, and excellent corrosion resistance. However, researches for the plastic deformati...
supported by Russian Science Foundation(Grant No.14-19-00632)
The phase composition,microstructure and hardening of aluminum-based experimental alloys containing0.3%Sc,0?14%Si and0?10%Ca(mass fraction)were studied.The experimental study(electron microscopy,thermal analysis and h...
Project(51205260)supported by the National Natural Science Foundation of China;Project(L2012046)supported by the Liaoning Provincial Committee of Education,China
The influences of strength coefficient K, work hardening exponent n and thickness t of the overlapping sheet on bulging process are analyzed based on hardening material model. Also, bulging experiments are carried out...
Project(51105139)supported by the National Natural Science Foundation of China;Project(2010CB731706)supported by the National Basic Research Program of China
The effects of copper on the ageing precipitation behavior of as-quenched and pre-aged AA6016 aluminum alloy were studied by differential scanning calorimetry (DSC), Vickers hardness measurement and transmission ele...
Project(TR34003)supported by the Ministry of Education,Science and Technological Development of the Republic of Serbia
The changes in hardness, microhardness, electrical conductivity and microstructure of the sintered Cu-4%Au (mole fraction) alloy during thermomechanical treatment were studied. Following the primary strain hardening...
financial support of Islamic Azad University, Dezful Branch for the project No. 6230
The influence of combination of different designated precipitation hardening and cold working on the tensile properties of 6061 aluminum alloy was investigated. The results indicate that applying single aging at 180 ...
An experimental study was undertaken to express the hardening Swift law according to friction stir welding (FSW) aluminum alloy 2017. Tensile tests of welded joints were run in accordance with face centered composit...