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Optimum condition by mechanical characteristic evaluation in friction stir welding for 5083-O Al alloy Min-Su HAN1, Seung-Jun LEE1, Jae-Cheul PARK1, Seok-Cheol KO2, Yong-Bin WOO1, Seong... of travel speed. Based on topside observations, the optimum mechanical properties were obtained at a travel speed of 124 mm/min. In general, the most important factors for weld evaluation in FSW......
Thermodynamic Evaluation of Yttrium沈化森,张维敬,刘国权,王润,杜镇民摘 要:ThermodynamicEvaluationofYttriumShenHuasen,ZhangWeijing,LiuGuoquan,WangRunandDuZhenmin(沈化森)(张维敬)(刘国权)(王润)(杜镇民)(DepartmentofMa...关键词:......
Thermodynamic Evaluation of Dysprosium沈化森,张维敬,刘国权,王润,杜振民摘 要:ThermodynamicEvaluationofDysprosiumShenHuasen;ZhangWeijing;LiuGuoquan;WangRunandDuZhenmin(沈化森)(张维敬);(刘国权)(王润)(杜振民)(Department...关键词:......
Thermodynamic Evaluation of Gadolinium沈化森,张维敬,刘国权,王润,杜振民摘 要:ThermodynamicEvaluationofGadoliniumShenHuasen,ZhangWeijing,LiuGuoquan,WangRunandDuZhenmin(沈化森)(张维敬)(刘国权)(王润)(杜振民)(Departmento...关键词:......
Mechanical and electrochemical characteristics evaluation in annealing treatment for ship material Seok-Ki JANG1, Young-Jae JEONG2, Seong-Jong KIM1 1. Division of Marine Engineering... specimens were -559 and -634 mV, respectively, demonstrating that annealing improved the anticorrosion property. The current density increased steadily with increasing potential above the OCP......
J. Cent. South Univ. Technol. (2011) 18: 1316-1320 DOI: 10.1007/s11771-011-0839-7 Evaluation of reclaimed asphalt pavement binder stiffness without extraction and recovery MA Tao(马涛)1, 2, HUANG... binder with solvents method [3-4]. However, research studies [5-6] have consistently shown that this method is not accurate and property alteration of bitumen binder during solvent extraction is the most......
Preparation and magnetic property of multi-walled carbon nanotube/α-Fe2O3 composites CHEN Chuan-sheng(陈传盛)1, 2, LIU Tian-gui(刘天贵)3, CHEN Xiao-hua(陈小华) 2, LIN Liang-wu(林良武)1, LIU Qi...: In order to attain new functional nanomaterials with good magnetic property, multi-walled carbon nanotubes/hematite (MWNTs/α-Fe2O3) composites were synthesized using the co-deposition method. MWNTs......
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J. Cent. South Univ. (2017) 24: 1513-1521 DOI: 10.1007/s11771-017-3555-0 Evaluation of mobility impact on urban work zones using statistical models LIU Pei(刘培)1, ZHANG Jian(张健)1, QU Jun-rong(曲俊蓉)1... injury crashes, and 69% were property damage only crashes, or one work zone injury every 14 min and one work zone fatality every 15 h. This work focused on exploring the mobility impact of work zones......
J. Cent. South Univ. (2016) 23: 2784-2791 DOI: 10.1007/s11771-016-3341-4 Synthesis of size-controllable Fe3O4 magnetic submicroparticles and its biocompatible evaluation in vitro TIAN Qing-hua(田庆华)1... into body with small size [11]. This novel property raises risks or safety concerns for biological system. Some recent studies have suggested that nanoparticles or microparticles have potential toxicity......