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Micro-plasticity Constitutive Model Taking Account of Size Effects for Pure Aluminum by MicroindentationWANG Chengpeng1,2,LI Fuguo1,CHEN Bo1,WANG Lei11. State Key Laboratory of Solidification... established to characterize the microindentation size effects of pure aluminum, respectively. The experimental results indicated MPFCM only determined precisely in the great indentation load. While......
Corrosion behavior of extrusion-drawn pure Mg wire immersed in simulated body fluidSUN Hong-fei, LI Cheng-jie, FANG Wen-bin(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:The corrosion behaviors of extrusion-drawn pure magnesium wire soaked in simulated body fluid (SBF) and 0.9% NaCl solution were studied. The corrosion law of the pure......
Nucleation and growth of high purity aluminum grains in directional solidification bulk sample without electromagnetic stirring ZHANG Jiao(张 佼)1, 2, SHU Da(疏 达)1, RAO Qun-li(饶群力)3... solidification device was used to fabricate d 80 mm high purity aluminum ingots. SEM and AFM were used to detect the shape of grain boundaries. The orientation of the grain was studied by X-ray......
压缩量试样的形变与损伤方式略有不同,主要有孪生(包括二次孪晶),滑移和裂纹的形成等；晶界在不同载荷下也有不同的表现. 关键词:粗晶；纯锌；hcp结构；形变；损伤 中图分类号:TG 113.25 文献标识码:A Deformation and damage behavior of coarse-grained pure zinc under... Science, Institute of Metal Research, The Chinese Academy of Sciences, Shenyang 110016, China) Abstract: The deformation and damage behavior of coarse-grained pure zinc (purity of 99.995......
J. Cent. South Univ. (2017) 24: 1082-1089 DOI: 10.1007/s11771-017-3511-z Comprehensive recovery of Fe, Zn, Ag and In from high iron-bearing zinc calcine PENG Bing(彭兵)1, 2, PENG Ning(彭宁)1, LIU Hui(刘恢... Abstract: A beneficiation-metallurgy combination process is developed to recover Zn, Fe and to enrich In, Ag from high iron-bearing zinc calcine based on our former researches. In gaseous reductive roasting......
高纯Cr17铁素体不锈钢热轧板退火温度对冷轧退火板成形性能的影响刘海涛1,高飞1,马东旭1,刘振宇1,王国栋1(1.辽宁省沈阳市东北大学轧制技术及连轧自动化国家重点实验室)摘 要:研究高纯Cr17铁素体不锈钢的热轧板退火温度对最终冷轧退火板成形性能的影响.对一种铌,钛双稳定化的高纯Cr17铁素体不锈钢的热轧板进行了不同温度的退火试验,随后经相同的冷轧及退火处理,系统研究了其对组织演变,织构演变及成形性能的影响.结果表明:热轧板的退火温度是影响最终板成形性能的重要因素.随着热轧板退火温度的升高,冷轧退火板的晶粒尺......
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Determination of mechanical properties of pure zirconium processed by surface severe plastic deformation through nanoindentationYao-Mian Wang,Wei Zhuang,Huan-Ping Yang,Cong-Hui ZhangSchool of Metallurgical Engineering,Xi’an University of Architecture and Technology摘 要:Commercially pure zirconium was processed by the surface mechanical attrition......
composite material is ~31% higher than that of the pure copper sample, and the conductivity of 0.4 CQD/Cu is ~96% IACS, which is as high as pure copper. TEM and HRTEM results show that good interface... J. Cent. South Univ. (2021) 28: 1255-1265 DOI: https://doi.org/10.1007/s11771-021-4693-y Improving effect of carbonized quantum dots (CQDs) in pure copper matrix composites HUANG Xiao(黄啸)1, BAO Rui......
Phase pure and well crystalline Cr2AlB2:A key precursor for two-dimensional CrBHaiming Zhang1,2,Fu-Zhi Dai2,Huimin Xiang2,Xiaohui Wang3,Zhili Zhang1,Yanchun Zhou21. School of Mechanical,Electronic... National Laboratory for Materials Sciences,Institute of Metal Research,Chinese Academy of Sciences摘 要:Phase pure and well crystalline Cr2AlB2 powders......
