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" name="ChDivSummary">Hydrogen-induced modification in the deformation and fracture of a precipitation-hardened Fe e Ni based austenitic alloy has been investigated in the present study by means...Hydrogen-induced Modification in the Deformation and Fracture of a Precipitation-hardened Fe-Ni Based Austenitic AlloyMingjiu Zhao1,Zifeng Guo2,Shenghu Chen1,Hao Liang3,Lijian Rong11. Institute......
(SSM) processing, some semisolid processability criteria are proposed to predict or select, or even optimize the composition of an alloy for semisolid processing[1-3]. Recently, a new method based.... HAN and VISWANATHAN[6] investigated on tailoring the composition of A356/357 alloy to make it more suitable for SSM processing. Similarly, based on calculations of temperature sensitivity......
Predicting the martensite transformation start-temperature of low alloy steel based on fuzzy identificationYue Jiang, Zhongda Yin, Pengchao Kong, and Yong LiuSchool of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China摘 要:<正> A method of fuzzy identification based on T-S fuzzy model was proposed for predicting......
Hybrid control based on inverse Prandtl-Ishlinskii model for magnetic shape memory alloy actuatorZHOU Miao-lei(周淼磊), GAO Wei(高巍), TIAN Yan-tao(田彦涛)(Department of Control Science and Engineering... was developed to characterize the hysteresis of magnetic shape memory alloy actuator. Based on the proposed Prandtl-Ishlinskii model, the inverse Prandtl-Ishlinskii model was established as a feedforward......
addition of Ti is believed to increase the grain refinement efficiency of Al4C3-containing Al-Ti-C master alloys in AZ31 alloy. Key words: Mg-Al based alloys; grain refinement; Al-Ti-C master alloys; Al4C3... Grain refinement of AZ31 magnesium alloy by new Al-Ti-C master alloys HAN Guang(韩 广), LIU Xiang-fa(刘相法), DING Hai-min(丁海民) Key Laboratory for Liquid-Solid Structural Evolution......
Retarding the precipitation of η phase in Fe-Ni based alloy through grain boundary engineeringHonglei Hu1,2,Mingjiu Zhao1,Lijian Rong11. Key Laboratory of Nuclear Materials and Safety Assessment...">It is important to inhibit the precipitation of η phases in precipitation strengthened Fe-Ni based alloys,as they will deteriorate not only the mechanical property but also the hydrogen resistance.The......
Failure analysis of AZ31 magnesium alloy sheets based on the extended GTN damage modelRui-ze Wang1,Zhang-hua Chen1,Yu-jie Li2,Chao-fang Dong31. School of Mathematics and Physics,University of Science...="ChDivSummary" name="ChDivSummary">Based on the Gurson-Tvergaard-Needleman(GTN)model and Hill’s quadratic anisotropic yield criterion,a combined experimental-numerical study on fracture initiation......
Fatigue limit assessment of a 6061 aluminum alloy based on infrared thermography and steady ratcheting effectRu-yi Feng1,Wen-xian Wang1,2,3,Zhi-feng Yan1,2,3,Deng-hui Wang1,Shi-peng Wan1,Ning Shi11... aluminum alloy, two assessment methods based on the temperature evolution and the steady ratcheting strain difference under cyclic loading, respectively, were proposed. The temperature evolutions during......
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