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the grain size of alloy obviously. The phases are refined clearly after extrusion deformation, and the strength and ductility of the alloy are increased accordingly. Key words: Mg-Li alloy; microstructure... have been reported about Mg-Li-Ce alloy[16]. In this work, Mg-5.6Li-3.37Al-1.68Zn-1.14Ce alloy was prepared by the vacuum-melting method in an argon atmosphere. The microstructure and mechanical......
Electroless Ni-P plating on Mg-Li alloy by two-step method LUO Hong-jie, SONG Bin-na, LIU Yi-han, YAO Guang-chun School of Materials and Metallurgy, Northeastern University, Shenyang 110819, China Received 30 October 2010; accepted 27 May 2011 Abstract: Pretreated Mg-Li alloy sheets were pre-plated in a NiCO3·2Ni(OH)2·4H2O solution to form a thin Ni-P alloy film and then plating in a NiSO4......
Cerium Chemical Conversion Coating on a Novel Mg-Li Alloy高丽丽,张春红Key Laboratory of Superlight Materials and Surface Technology,College of Materials Science and Chemical Engineering,Harbin Engineering University摘 要:A novel Mg-Li alloy was treated in a cerium nitrate solution and cerium chemical conversion coating was obtained on the alloy......
Study on Phytic Acid Conversion Coating on Mg-Li Alloy黄晓梅Key Laboratory of Superlight Materials and Surface Technology,Ministry of Education,Harbin Engineering University摘 要:The impact of phytic acid concentration,immersion time and soaking temperature on phytic acid conversion coating of the Mg-Li alloy are studied.The surface morphology......
Microstructure, mechanical properties and age-hardening of Mg-Li alloy sheets LI Hong-bin(李红斌), YAO Guang-chun(姚广春), GUO Zhi-qiang(郭志强), LIU Yi-han(刘宜汉), JI Hai-bin(吉海宾) School of Materials... alloys from a practical point of view. In this paper Mg-Li-Zn alloy was studied systematically. Firstly, the thin sheets of the Mg-(5-22)Li-2Zn alloys with thickness of 0.5-2 mm were produced at room......
MICROSTRUCTURE AND MECHANICAL PROPERTIES OF Mg-Li ALLOY WITH Ca ADDITION H.B. Ji1,H.J. Yu1,Z.Q. Guo1,H.B. Li1,Y.H. Liu1,G.C. Yao1 (1.School of Materials & Metallurgy, Northeastern University... worsens the elongation. Key words:calcium; Mg-Li-Zn alloy; cold rolling; microstructure; tensile property; [全文内容正在添加中] ......
Microstructure and mechanical properties of Mg-Li alloy after TIG welding LIU Xu-he1, GU Shi-hai1, WU Rui-zhi1, LENG Xue-song2, YAN Jiu-chun2, ZHANG Mi-lin1 1. Key Laboratory of Superlight... type of toughness and brittleness in the heat-affected zone. During the welding process, aluminum and cerium are enriched at grain boundaries in the fusion zone. Key words: Mg-Li alloy; TIG welding......
-arc oxidation (MAO) method was used for the surface modification of an Mg-5wt.%Li alloy. Ceramic coatings were in-situ fabricated on the Mg-Li alloy. The morphology feature,phase composition...Micro-arc oxidation coatings on Mg-Li alloysXU Yongjuna,b,LI Kanga,YAO Zhongpinga,JIANG Zhaohuaa,and ZHANG Milinb a Department of Applied Chemistry,Harbin Institute of Technology,Harbin 150001,China......
on these alloys. Key words: Mg-Li alloy; microstructure; mechanical properties Mg-Li binary alloys, according to Mg-Li alloy phase diagram, when Li mass content is lower than 5.7%, the microstructure of alloys is single phase (α). When Li mass content is larger......
. The as-cast alloy was composed of α-Mg, β-Li, AlLi, Al2Y and MgAlLi2 phases. Annealing of the cold rolled alloy at 350 °C for 60 min was considered to be optimum. This caused full static recrystallization... strength and elongation: 148 MPa, 184 MPa and 35%, respectively. The texture evolution of the α-phase and the β-phase changed remarkably during thermal-mechanical processing. Key words: Mg-Li alloy......
