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:Tian-shun Dong , Xiao-dong Zheng , Tuo Wang ...
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (4), pp.279-285
摘要:... Subsequently, the as-cast microstructure and mechanical properties were observed and tested. The results showed that the structure of Mg-12Li-3Al- x Nd ( x =0.3, 0.7, 1.1, 2.0wt.%) as-cast alloy was composed of β phase matrix and Al2Nd, Al11Nd...
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: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:Bing Wu , Di Meng , Hong-liang Zheng ...
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (5), pp.386-391
摘要:A multiphase cellular automaton model was developed to simulate microstructure evolution of near eutectic spheroidal graphite cast iron (SGI) during its solidification process, and both dendritic austenite and spheroidal graphite growth models were adopted. To deduce the mesh ani...
作者:Qing-Lin Bai , Lin-Jie Zhang , Miao-Xia Xie ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.90 (5-8), pp.1351-1363
摘要:... Therefore, detailed and systematic study into the microstructure and mechanical properties of this clad material is necessary. In this paper, the composition, microstructure, and mechanical properties of H62/Q235B explosive clad plates were analyzed by optical metallograph...
作者:Yu Zhang , Xiao-feng Huang , Ying Ma ...
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (4), pp.251-257
摘要:The application of Mg-Zn binary alloys is restricted due to their developed dendritic microstructure and poor mechanical properties. In this study, an alloying method was used to improve the mechanical properties of Mg-Zn alloy. The Mg-6Zn magnesium alloys microalloyed with ...
作者:Silvia Barella , Andrea Gruttadauria , Carlo Mapelli ...
来源:[J].China Foundry(IF 0.346), 2017, Vol.14 (4), pp.304-312
摘要:... Control of the solidification microstructure is needed to assure the reliability of the castings. Actually, a Ni-base superalloy such as this one should have an outstanding combination of mechanical properties, high temperature stability and corrosion resistance. Alloys such ...
作者:Huajie Mao , Shujie Li , Yanxiong Liu ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.90 (9-12), pp.3171-3185
摘要:... In this paper, an investigation has been made on the microstructure of the sprocket tooth surface, since the microstructure is a significant factor affecting the performance of the part. Examinations by optical microscopy and SEM revealed microstructures at different location...
作者:Heithem Touazine , Jordan Akab , Mohammad Jahazi ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.93 (9-12), pp.3705-3712
摘要:... The main objective of the study was to model the effect of cutting parameters on the evolution of the microstructure and to accurately predict the alterations induced by machining, especially the deformed layer thickness ( DL ) and the average number of cracked carbides ( ACC...

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