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phase on the corrosion behavior of Al–Cu–Mg alloy with rare earth Er addition in an under-aging state was studied. The results revealed that the addition Er into the Al–Cu–Mg alloy induced the formation... the resistance to intergranular corrosion. Conversely, the corrosion susceptibility of local regions around the Al8Cu4 Er phase with large dimension was higher than that of the AlCuFeMnSi phase......
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ageing treatment on tensile properties and intergranular corrosion of 6061 aluminum alloy PAN Dao-zhao1, WANG Zhi-xiu1, 2, LI Hai1, ZHENG Zi-qiao2 (1. School of Materials Science and Engineering... on tensile properties and intergranular corrosion(IGC)of 6061 aluminum alloy were investigated by tensile test, intergranular corrosion test, optical microscopy and TEM observation. The experimental......
="ChDivSummary">Effects of Ag addition on the microstructures, aging characteristics, tensile properties, electrochemical properties, and intergranular corrosion(IGC) properties of Al–1.1 Mg–0.8 Si–0.9...Effects of Ag addition on the microstructures and properties of Al–Mg–Si–Cu alloysLi-zi He1,2,Yi-heng Cao1,Yi-zhou Zhou3,Jian-zhong Cui1,21. Key Lab of Electromagnetic Processing of Materials......
Trans. Nonferrous Met. Soc. China 22(2012) 842-846 Effects of Y addition on structural and mechanical properties of CuZrAl bulk metallic glass XU Hong-wei1, 2, DU Yu-lei1, 2, DENG Yu3 1. Engineering... September 2011; accepted 12 January 2012 Abstract: The effects of Y addition on the structural and mechanical properties of CuZrAl bulk metallic glass (BMG) were studied. The results show that the glass......
, crack could be blunted and its fracture mode appeared to be mainly intergranular, thus strength increased [11]. While the flake diameter and aspect ratio exceed the critical values, as the addition... Crystallization and properties of some CaO-Al2O3-SiO2 system glass-ceramics with Y2O3 addition ZHENG Wei-hong (郑伟宏), CHENG Jin-shu (程金树), QUAN Jian (全 健) LOU Xian-chun (楼贤春), LIU Jian (刘 健......
Mechanical properties and microstructures of hot extruded AE42 alloy with addition of zinc WANG Feng(王 峰), LIU Zheng(刘 正), CHEN Li-jia(陈立佳), YU Bao-yi(于宝义), LIN Li(林 立) School of Materials... alloy with addition of Zn and subjected to hot extrusion at 370 ℃ and an extrusion ratio of 8?1 were investigated. The results show that for the AE42 alloy, the addition of Zn can obviously improve its......
400030, China Received 22 July 2013; accepted 19 October 2013 Abstract: The effects of the addition of 0.6% Ca (mass fraction) on the as-cast microstructure and mechanical properties... tests. The results indicate that the addition of 0.6% Ca to the Mg-3Ce-1.2Mn-0.9Sc and Mg-4Y-1.2Mn-0.9Sc alloys can refine the grains of the two alloys. At the same time, the addition of 0.6% Ca......
Microstructure and mechanical properties of ZA62 based magnesium alloys with calcium addition WAN Xiao-feng(万晓峰)1, SUN Yang-shan(孙扬善)1, 2, XUE Feng(薛 烽)1, 2, BAI Jing(白 晶)1, 2, TAO Wei-jian(陶卫建... addition were investigated. The as-cast microstructure of the base alloy ZA62 consists of the α-Mg matrix and eutectic phase Mg51Zn20. The Mg51Zn20 eutectic was gradually replaced by MgZn phase and Mg32......
