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-pressure die casting(HPDC) AM60 B alloy were studied by using an optical microscope and a scanning electron microscope with an energy dispersive spectrometer.It was found that the HPDC under the vacuum......
A Review on Casting Magnesium Alloys:Modification of Commercial Alloys and Development of New AlloysFusheng Pan1,2,Mingbo Yang1,3,Xianhua Chen11. National Engineering Research Center for Magnesium Alloys (CCMg),Chongqing University2. Chongqing Academy of Science and Technology (CAST)3. College of Ma......
and solidification of the magnesium alloy AM60. Multiple runs of the commercial casting simulation package, ProCASTTM, were used to model the mold filling and solidification events employing a range of interfacial......
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. The galvanic corrosion behaviour and laws of AZ91D, AM50 and AM60 cast magnesium alloys coupled with A3 steel, 316L stainless steel, H62 brass and LY12 aluminum alloy undergone atmospheric exposure... of the atmospheric galvanic effects of different magnesium alloys: AZ91D＞AM50 ＞AM60. High purity magnesium alloys cannot avoid galvanic corrosion if they are coupled with other metals. By proper material......
]的定义方式. 2 计算求解 2.1 材料物性参数 对压铸常见的AZ91和AM60两种合金进行模拟研究,考虑到这两种合金中主要元素为Mg和Al,且其它元素的含量较低,因此可将合金简化为Mg-Al二元合金.表1所列为镁合金AZ91和AM60的物性参数[23-25]. 2.2 数值计算算法 假设流体为不可压缩流体,基于交错网格采用投影法[26]求解连续性方程和动量守恒方程.根据所计算的速度场,利用无各向异性差分方式[27]求解溶质传输方程.在本研究中,通过在左边界施加一个入口速度并让流体从右边界流出,形成横向流动,并假定上下两个面为无滑移条件,无速度. 表1 AZ91和AM60镁合金的物性参数[23-25] Table 1 Physical property parameters of AZ91 and AM60 magnesium......
of magnesium matrix composites Mg2Si/ AM60 were studied. 2 Experimental The experimental materials were AM60 alloy and crystallizing Si. First, AM60 alloy was melted in electric resistance furnace protected......
magnesium alloys such as AE41, AE42 and modified AM60, AZ91 alloy exploited[1]. There are lots of researches on effect of RE element upon the microstructures and properties of casting magnesium, such as AZ91 and AM60[7-12]. However researches on wrought magnesium are relatively few, and often focus on high RE content, which will increase cost of alloy. The main objective of this paper is to investigate......
for AM60 alloy, the conversation coatings that they achieved as pH ranging from 3.9-4.3 present good corrosion resistance and adhesion ability. Up to now, researches on the surface treatments.... Phosphate coatings on magnesium alloy AM60 (part 1): Study of the formation and the growth of zinc phosphate films[J]. Surface and Coatings Technology, 2004, 185(1): 58-67. [12] KOUISNI L, AZZI M, ZERTOUBI M......
