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Abrasive wear property of laser melting/deposited Ti2Ni/TiNi intermetallic alloy GAO Fei(高 飞), WANG Hua-Ming(王华明) Laboratory of Laser Materials Processing and Manufacturing, School of Materials...; Abstract: A wear resistant intermetallic alloy consisting of TiNi primary dendrites and Ti2Ni......
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Optimized constitutive equation of material property based on inverse modeling for aluminum alloy hydroforming simulation LANG Li-hui(郎利辉)1, LI Tao(李 涛)1, ZHOU Xian-bin(周贤宾)1, B. E. KRISTENSEN2..., Denmark Received 6 February 2006; accepted 5 September 2006 Abstract: By using aluminum alloys, the properties of the material in sheet hydroforming were obtained based on the identification of parameters......
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, China) Abstract:A notch sensitivity factor was derived in order to evaluate the stress concentration sensitivity of Al-Li based alloys. The factor values for the Al-Li alloy sheets containing various... in the high ductility alloy 1420 can significantly increase the stress concentration sensitivity. As compared with conventional aluminum alloys, the Al-Li based alloys generally show high stress......
" 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......
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......