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Kondo effect on electrical properties of TmIn3 Z.Kletowski1 (1.Institute of Low Temperature and Structure Research,Polish Academy of Sciences,Wroclaw,P.O.Box 1410,50-950 Wroclaw,Poland) Abstract:We presented results of electrical resistivity,magnetoresistivity and Seebek effect measurements done in the paramagnetic state of an antiferromagnetically ordering intermetallic compound TmIn3.It......
Mechanical properties and plasma erosion resistance of BNp/Al2O3-SiO2 composite ceramicsDUAN Xiao-ming(段小明)1, 2, JIA De-chang(贾德昌)1, ZHOU Yu(周玉)1, YANG Zhi-hua(杨治华)1, WANG Yu-jin(王玉金)1, REN Feng... with different volume fractions (10%-60%) of hexagonal BN particulates (BNp) were prepared by hot-press sintering technique. Phase components, microstructure, mechanical properties and plasma erosion resistance......
effect (SME), biocompatibility, high specific strength, high corrosion resistance, high wear resistance and high anti-fatigue property. Therefore, the SMAs are used in many applications... and mechanical properties of the component. Electrical discharge machining (EDM) and wire EDM (WEDM) show high capability to machine SMAs of complex shapes with precise dimensions. The aim of this work......
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simulation and springback prediction of Ti55 alloy electrical assisted V-bending[J]. The Chinese Journal of Nonferrous Metals, 2021, 31(4): 847-857. DOI: 10.11817/j.ysxb.1004.0609.2021-35962 钛合金由于比强度高,密度低...接触凸模,随着凸模向下移动,坯料被反向弯曲,凸凹模之间的距离也在不断减小；在成形的第四阶段,凸模继续向下移动,直至凸凹模之间的距离为板厚,电辅助V弯成形过程结束. 图5 电辅助板材 V弯成形过程图 Fig. 5 Process of electrical heating-assisted V-bending 在弯曲角90°,相对弯曲半径5,成形速度0.5 mm/s和有效电......
Effect of CeO2 on Electrical Properties of (Nb,Mn)-Doped TiO2 Varistor Ceramics Zhang Nanfa1,Wang Maohua2,Hu Keao2,Zhao Binyuan2 (1.Changzhou Chuangjie Lightning Protection Co., Ltd, Changzhou 213016, China;2.State Key Laboratory of MMCs, Shanghai Jiaotong University, Shanghai 200030, China) Abstract:The electrical properties of TiO2-based varistor ceramics with different amount of CeO2 were......
properties and electrical conductivity of the 7A52 aluminum alloy were investigated by means of tensile, conductivity measurement and transmission electron microscopy. The results show that the tensile strength, yield strength, specific elongation and electrical conductivity of the alloy are 500 MPa, 444 MPa, 11.1% and 18.44 S/m, respectively after duplex aging (105 ℃/8 h+130 ℃/14 h......
). The results indicated that 3DOP could supply clearer and more detailed arc erosion morphology information. Arc erosion resistance of Ag/SnO2(10) electrical contact material was the best and that of Ag... force and actual conducting area. At the instant of contact surface separation, the heat generated by electrical contact resistance will be concentrated to a very small range area and then make......
J. Cent. South Univ. (2012) 19: 1497-1502 DOI: 10.1007/s11771-012-1167-2 Influence of Yb2O3 doping on microstructural and electrical properties of ZnO-Bi2O3-based varistor ceramics XU Dong(徐东)1, 2, 3... Technology (College of Electrical Engineering, Chongqing University), Chongqing 400044, China; 2. School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China; 3. Key......
