全部文献期刊会议图书|学者科研项目
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作者:Yansheng Deng , Shichao Xiu
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.93 (5-8), pp.2599-2612
摘要:... Microstructure evolution model of austenitization of AISI 1045 steel considering the heating rate in grinding hardening is developed by using the cellular automata method (CA). In the CA model, austenite nucleation, pearlite dissolution, austenite growth in proeutectoid ferri...
作者:A. Fall , M. Jahazi , A. R. Khdabandeh ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.91 (5-8), pp.2919-2931
摘要:In this work, the microstructure and mechanical behavior of friction stir-welded 2-mm-thick sheets of Ti–6Al–4V alloy were investigated. Specifically, the influence of friction stir welding (FSW) process parameters on microstructure evolution, defect generation, tensile, ...
作者:Chunming Wang , Hongwei Chen , Zeyang Zhao ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.91 (9-12), pp.3051-3060
摘要:The morphology and microstructure of the weld joint have significant influence on mechanical properties of welded specimens. In this paper, the mechanism on how the external magnetic field affected weld profile and microstructure was discussed by applying the longitudinal steady ...
作者:Yiğit M. Arısoy , Luis E. Criales , Tuğrul Özel ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.90 (5-8), pp.1393-1417
摘要:... L-PBF generates surfaces and microstructure through directional solidification that can be controlled by scan strategies and selection of process parameters. This study provides experimental investigations on microstructure formation including sizes of cellular grains and gro...
作者:Hongguang Liu , Jun Zhang , Xiang Xu ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.91 (1-4), pp.823-833
摘要:Microstructure evolution of materials has an important effect on chip formation and fracture process, which is also essential for revealing the mechanism of high-speed cutting. Complex microstructures would make it difficult in analyzing the deformation procedure during cutting p...
作者:L. Zhou , G. H. Li , C. L. Liu ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.89 (9-12), pp.3509-3516
摘要:The effect of tool rotation speed on microstructure and mechanical properties of self-reacting friction stir welded joints was investigated for Al-Mg-Si alloy. Joints were produced by a newly designed pin tool with rotation speeds ranging from 300 to 600 rpm at a constant welding...
作者:Cheng Gu , Yanhong Wei , Xiaohong Zhan ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.91 (1-4), pp.771-780
摘要:... The weld microstructure features and the mechanical properties such as microhardness and tensile strength of 2060 Al–Cu–Li alloy laser beam-welded joint were investigated to study the influence of welding parameters on the weld bead. By microstructure and mechanical prop...
作者:Ru-wei Geng , Jun Du , Zheng-ying Wei ...
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (5), pp.346-352
摘要:The mechanical properties of metal components are determined by the solidification behaviour and microstructure. A quantitative phase field model is used to investigate the microstructure evolution of fused-coating additive manufacturing, by which to improve the quality of deposi...
作者:Siliang Chen , Dongpo Wang , Zhijiang Wang ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.93 (9-12), pp.3615-3624
摘要:... An underwater local dry chamber system was designed to avoid the disadvantage of fast cooling in wet conditions, which would assist in decreasing the hardness, and the microstructure and mechanical properties of friction stitch welds of DH36 steel in local dry conditions ...
作者:Bin Su , Zhi-qiang Han , Hong-zhang Deng ...
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (5), pp.412-415
摘要:In this work, a cellular automaton model has been developed to simulate the microstructure evolution of U-Nb alloy during the solidification process. The preferential growth orientation, solute redistribution in both liquid and solid, solid/liquid interface solute conservation, i...

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