and samples of AZ91D magnesium alloy with different microstructure mainly consisting of α-Mg grains, β-phase and porosities were obtained. According to the grain orientation analysis, the predominant deformation behavior in α-Mg
关键词:AZ91D镁合金;固相合成;热挤出;力学性能中图分类号:TG146.2;TG376.2文献标识码:AMicrostructureandpropertiesofAZ91Dmagnesiumalloybysolid2staterecyclingJIZe2sheng1,CHENXiao2yu1,HUMao2liang1,S.Sumio2,YANGXu2yue3(1.SchoolofMaterialsScienceandEngineering,HarbinUniversityofScienceandTechnology,Harbin150080,...
AZ91D镁合金等离子束重熔组织与性能Microstructure and properties of AZ91D magnesium alloy remelted by plasma beam利用高能等离子束对AZ91D镁合金表面进行快速加热重熔处理,利用X射线衍射、扫描电镜、电子探针等对重熔层的物相、组织结构和成分进行分析,通过摩擦和拉伸试验研究重熔层的耐磨性和强度。结果表明:等离子束...
studythemechanicalpropertiesofAZ91D,theeffectofβ-Mg_(17)Al_(12)...【关键词】AZ91D镁合金β-Mg_(17)Al_(l2)相固溶处理时效处理双级均匀化退火力学性能【英文关键词】AZ91Dmagnesiumalloyβ-Mg_(17)Al_(12)phasesolidsolutiontreatmentagingtreatmenttwo-stephomogenizationmechanicalproperties【索购全文】联系Q1:...
关键词：铸造镁合金；无铬化学转化膜；耐蚀性；结合力 中图分类号：TG178 文献标志码：A 文章编号：1004 – 227X (2020) 23 – 1643 – 05 Properties of chromium-free conversion coating on AZ91D magnesium alloy // WANG Xiangrong Abstract: A chromium-free chemical conversion coating was prepared on...
As most of the wear and corrosion damages start with the surface, it is very important to change the surface composition and microstructure of magnesium alloy. In order to improve the surface properties, a variety of surface modification technologies such as laser surface cladding [3-7], laser ...
2 + 2 文献标识码 : A Microstructure and Mechanical Properties of Extruded AZ9 1D Alloy XU Chunj ie , ZHAN G Zhongming , GU O Xuef en g , J IA Shuzhuo , L IU Li , Meng Lingnan ( Facult y of Mat erial Science and Engineering ,Xi’an U niver sit y of Technology ,Xi’an 7 ...
AZ91D magnesium alloy as matrix metal and fly ash cenosphere (FAC)with particle diameter of 45-128 μm as particle reinforcement phase,FAC/AZ91D composite containing 0 - 10wt% FAC was prepared by stirring cast method,and microstructure and mechanical properties of the composite were studied.The...
Nominalhemical composition of AZ91D magnesium alloy (mass) % A l Zn Si Mn Cu Fe Ni 其它 8.3～9.7 0.35～1.0 ≦0.1 ≦0.15 ≦0.3 ≦0.005 ≦0.002 ≦0.02 表2 试验用AZ91D镁合金的物理、力学性能 Tab.2 Nominal hysical and mechanical properties of tested AZ91D magnesium alloy 密度/(g/cm3) ...
greatlyandmore homogeneousandthemechanicalpropertieswereobviously increased especiallyafteragingtreatment.Allofthese wouldmaketheAZ91D usedwidely. Keywords:AZ91D alloy;ignition—proof;modificationtreatment 镁合金作为一种绿色环保合金,由于其 自身的 同时,还使产品具有优 良的特殊功能。提高镁合金 密度小,是 ...