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Dislocation Inelastic Effects in Zinc Single CrystalsV.Ya.Platkov,I.K.Nosolev摘 要:<正> Dislocation internal friction,elastic modulusdefect and their ratio r have been studied in an-nealed and plastically deformed Zn single crystals inthe temperature range of 80 to 300 K in a widerange of oscillation amplitudes.The results ob-tained are discussed......
PARAMAGNETIC MEISSNER EFFECTS IN MELT-TEXTURED Y0.99Nd0.01Ba2Cu3O7-y SUPERCONDUCTOR Y.Z.Wang1,Y.T.Xing1,G.W.Qiao1 (1.Institute of Metal Research, The Chinese Academy of Sciences, Shenyang 110016, China) Abstract:The paramagnetic Meissner effect (PME) was observed on the field-cooled M-T curvesof melt-textured Y0.99Nd0.01Ba2Cu3O7-y in applied magnetic fields from 1kOe toJ0kOe. In the magnetic......
University of Science and Technology2. Suzhou Key Laboratory of Precision and Efficient MachiningTechnology摘 要:Size effects make traditional forming theories infeasible in analyzing the micro-forming process, so it is necessary to develop an accurate material model to describe the material flow behavior with consideration of size effects. By studying......
Steam effects over Pd/Ce0.67Zr0.33O2 three-way catalyst王建强1,2,沈美庆1,3,王军1,王务林21. Key Laboratory for Green Chemical Technology of State Education Ministry,School of Chemical Engineering&Technology,Tianjin University2. China Automotive Technology&Research Center3. State Key Laboratory of Engines,Tianjin University摘 要:In the purification process......
Triple effects of Sn-substitution on Na0.67Ni0.33Mn0.67O2Xiaohui Rong,Fei Gao,Feixiang Ding,Yaxiang Lu,Kai Yang,Hong Li,Xuejie Huang,Liquan Chen,Yong-Sheng HuState Key Laboratory of Operation...-substitution can induce three effects: promoting O3-stack formation, smoothing the voltage profile and increasing the working voltage to ~3.6 V. This study would enrich the knowledge of Sn......
Steam effects over Pd/Ce0.67Zr0.33O2 three-way catalyst王建强1,2,沈美庆1,3,王军1,王务林21. Key Laboratory for Green Chemical Technology of State Education Ministry,School of Chemical Engineering&Technology,Tianjin University2. China Automotive Technology&Research Center3. State Key Laboratory of Engines,Tianjin University摘 要:In the purification process......
Effects of Stirrups on Steel Corrosion and Expansion in Concrete高宗余摘 要:<正>Steel corrosion is the main occasion for durability degradation of concrete structures. For existing corrosion-expansion models of reinforcement, effects of stirrups were not considered, thus, they cannot entirely reflect the actual corrosion and expansion states. Based......
Size effects on springback behavior of H80 foilsZhen-Wu Ma1,Zi-Yang Cao1,2,Jin-Bin Lu1,2,Yuan-Jing Zhang1,Wei Liu1,Zhen Yin11. College of Mechanical Engineering, Suzhou University of Science and Technology2. Suzhou Key Laboratory of Precision and Efficient Machining Technology摘 要:Size effects make traditional bending theories infeasible in analyzing......
含双齿酸性烯醇式β-双酮的十配位稀土金属配合物[Ce(NO3)2(phen)2(CH3COCHCOCH3)]·H2O的合成与晶体结构 庄鸿辉1,卢灿忠1,吴鼎铭1 (1.中国科学院福建物质结构研究所结构化学国家重点实验室,福建,福州,350002) 摘要:标题化合物由邻菲罗啉和乙酰丙酮等在无水乙醇和蒸馏水的混合溶剂中合成,用IR谱和X射线结构分析进行表征.晶体学数据如下: C29H25N6O9Ce, Mr=741.67, 单斜, a=1.1110(2) nm, b=0.9834(2) nm, c=1.3449(3) nm, β=102.03(3)°, V=1.4371(5) nm3, Z=2, Dc=1.714 kg*m-3, F(000)=742, μ(MoKα)=1.650 mm-1, R=0.042.结果表明,具有十配位的中心Ce+3含有一个双齿负离子烯醇式的β-双酮作为配体......
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