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		题名	作者	年代	出处	被引量
	1	Dynamic tensile properties and microstructural evolution of extruded EW75 magnesium alloy at high strain rates显示文摘The dynamic tensile properties and microstructural evolution of an extruded EW75 magnesium alloy deformed at ambient temperature and different high strain rates(from 1000 to 3000 s^(-1))along extrusion direction(ED)were investigated by Split Hopkinson Tension Bar(SHTB).The corresponding deformation mechanisms,texture evolution and microstructure changes were analyzed by optical microscope(OM),electron backscatter diffraction(EBSD)and transmission electron microscope(TEM).The results show that the extruded EW75 magnesium alloy along ED exhibits a conventional positive strain rate sensitivity that the dynamic flow stresses increase with in creasing strain rate.Texture measurements show that after dynamic tension,the initial weak texture of extruded EW75 magnesium alloy tansforms to a relatively strong<10-10>//ED texture with increasing strain rates.The microstructural analysis demonstrates that dislocation motion are main deformatin mode to accommodate dynamic tensile deformation at high strain rates.In addition,the interactions of dislocation-dislocation and dislocation-second phase lead to the in crease of flow stress and strain hardening with increasing strain rate.	Jincheng Yu Bo Song Dabiao Xia Xun Zeng Yuanding Huang Norbert Hort Pingli Mao Zheng Liu	2020	Journal of Magnesium and Alloys2020，8，3：	7
	2	镁合金ZK61的铣削过程分析显示文摘本文采用有限元方法对镁合金材料ZK61的铣削过程进行了分析,为降低计算工作量,基于均匀设计方法建立了合理的影响因素计算序列。研究了切削参数对切削力、切削温度、工件变形、切屑等的影响。计算结果表明,切削速度对切削温度有着主要影响,而对切削力有主要影响的是背吃刀量。通过计算结果的回归分析,得到了切削力和切削温度与切削参数之间的关系。为镁合金ZK61的加工工艺优化以及切削过程中切削力和切削温度的预测提供理论支撑。	王彩霞宋杰董桂华	2020	山东工业技术2020，，6：	2

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