全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Yanbin Zhou , Zhaodong Zhang , Liming Liu
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.92 (9-12), pp.3583-3592Springer
摘要:A novel pulsed metal active gas-tungsten inert gas (PMAG-TIG) twin-arc tandem welding process is applied to make stable back beads in the first layer weld during one-side multilayer welding without backing plate. The effect of different arc distances on the arc plasma behavior, m...
作者:... Gang Song , Zhaodong Zhang , Liming Liu
来源:[J].Materials(IF 2.247), 2019, Vol.12 (13)DOAJ
摘要:The microstructural and mechanical properties of laser−tungsten inert gas (TIG) hybrid welding of Mg alloy sheets for automobiles are investigated in the present work, including AZ31 and ME21, AZ31 and AZ31, ME21 and ME21, and corresponding comparisons were carried out. The ...
作者:Zhaodong Zhang , Xiangyu Kong
来源:[J].Materials and Manufacturing Processes(IF 1.297), 2012, Vol.27 (4), pp.462-466Taylor & Francis
摘要:This article gives a preliminary research on direct current (DC) double pulse metal inert gas (MIG) welding of magnesium alloys. It will be an effort for broadening the application of this new MIG welding process. The unique parameters of DC double pulse MIG welding are selected ...
作者:Zhaodong Zhang , Zhimin Luo , Liming Liu
来源:[J].Materials and Manufacturing Processes(IF 1.297), 2012, Vol.27 (11), pp.1178-1183Taylor & Francis
摘要:In this article, the idiographic critical values of welding velocity and inclination angle in neodymium-doped yttrium aluminum garnet (Nd:YAG) laser-melt active gas (MAG) hybrid welding on downhill welding Q235B mild steel in comparison with MAG welding are investigated. Results ...
作者:Fei Liu , Zhaodong Zhang , Liming Liu
来源:[J].Materials Characterization(IF 1.88), 2012, Vol.69, pp.84-89Elsevier
摘要:Abstract(#br)Based on the idea of alloying welding seam, Gas tungsten arc welding method with pure Zn filler metal was chosen to join Mg alloy and Al alloy. The microstructures, phases, element distribution and fracture morphology of welding seams were examined. The results ...
作者:Zhaodong Zhang , Fei Liu ...
来源:[J].Journal of Materials Science(IF 2.163), 2013, Vol.48 (5), pp.2030-2037Springer
摘要:Abstract(#br)AZ31B Mg alloy and 6061 Al alloy are joined using low-temperature soldering with Sn–30Zn– x Ce solder alloy. The effect of Ce content in Sn–30Zn– x Ce solders on microstructure evolution and mechanical properties of the different brazed joints are investiga...
作者:Liming Liu , Xiaodong Qi , Zhaodong Zhang
来源:[J].Metallurgical and Materials Transactions A(IF 1.627), 2012, Vol.43 (6), pp.1976-1988Springer
摘要:Abstract(#br)Welding between AZ31B Mg alloy and Q235 mild steel was examined in this study. The effects of welding parameters were first investigated on the penetration depth into the steel and the shear strength of the joints. The optimum parameters and the maximum shear st...
作者:Zhaodong Zhang , Fang Qu
来源:[J].Clinical Drug Investigation(IF 1.915), 2013, Vol.33 (10), pp.755-760Springer
摘要:Abstract(#br) Background and Objective(#br)Mildronate, an inhibitor of carnitine-dependent metabolism, is considered to be an anti-ischemic drug. This study is designed to evaluate the efficacy and safety of mildronate injection in treating acute ischemic stroke.(#br) Method...
作者:Jianbo Jiang , Zhaodong Zhang
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2007, Vol.466 (1), pp.368-372Elsevier
摘要:Abstract(#br)In this paper, a new welding method called the “plasma arc (continues) weld bonding” (PAWB) process was used to join magnesium alloy. The microstructure, elements distribution and failure load of the welding joint were observed and tested. The results showed tha...

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