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Ductility improvement methods for commercial AZ31B magnesium alloy in cold forging Ryo MATSUMOTO Division of Mechanical Engineering, Graduate School of Engineering Science, Osaka University, 1-3...; Abstract: In order to realize cold forging of magnesium alloys in practical application, some methods for ductility......
Spin injection in a ferromagnet/resonant tunneling diode heterostructureJin Bao,Fang Wan,Yu Wang,Xiaoguang Xu,and Yong Jiang School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083,China摘 要:The spin transport property of a ferromagnet (FM)/insulator (Ⅰ)/resonant tunneling diode (RTD) heterostructure......
Effects of Lanthanum on Mechanical Properties of 5CrNiMo Forging Die Steel He Zhihui1,Gao Wenhai2,Guo Hongfei1,Hao Xin1,Liu Jingshun1 (1.College of Materials Science and Engineering, Inner Mongolia University of Technology, Huhhot 010051, China;2.Baotou North Forging Co., Ltd, Inner Mongolia North Heavy Industries Group, Baotou 014033, China) Abstract:The alteration of the strength, hardness......
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MICROSTRUCTURAL MODEL OF GATORIZED WASPALOY IN THE ISOTHERMAL FORGING PROCESS J.Kramer1,J.H.Du2,Q.Deng2,J.Y.Zhuang2,Z.Y.Zhong2,D.Feng2,J.P.Hu3,P.Janschek1 (1.Thyssen Umformtechnik GmbH, Remsheid... was used to predict the evolution of microstrncturi of Gatorized Waspaloy in the isotherrnal forging process, was developed in terms of dynamic recrystallization and grain growth. Three steps......
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THEORETICAL EXPLANATION OF SPIN REORIENTATION IN DyTiFe11 COMPOUND裴谐第,杨应昌,查元勃,孙弘,孔麟书摘 要:<正> DyTiFe11 compound is a ferromagnetic substance.It has... sublattice to magnetocrystallineanisotropy was determined by experiments and that of Dy sublattice was obtained by using single ion modelcalculation.Results show that the spin reorientation arises......
J. Cent. South Univ. (2020) 27: 1666-1677 DOI: https://doi.org/10.1007/s11771-020-4398-7 Influence of radial forging process on strain inhomogeneity of hollow gear shaft using finite element method... in automotive industry, hollow stepped gear shafts for automobile and its radial forging process are widely investigated. Utilizing coupled finite element thermo-mechanical model, radial forging process......
Article ID: 1003-6326(2005)05-1120-05 Relationship among forging technology, structure and properties of TC21 alloy bars QU Heng-lei(曲恒磊)1, 2, ZHOU Yi-gang(周义刚)1, ZHOU Lian(周 廉)1, 2...’an 710016, China) Abstract: As candidate of structural material for advanced domestic aircraft, a new high strength and toughness titanium alloy TC21 was studied focusing on forging technology......
Isothermal precision forging of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si alloy impeller with twisted blades SHAN De-bin(单德彬), SHI Ke(史 科), XU Wen-chen(徐文臣), L? Yan(吕 炎) School of Materials Science... to precisely forge because of its complex shape and poor formability. In order to develop optimum forging process of this kind of complex parts, the deformation characteristics of TC11 alloy under......
