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] XIAO Xiao-ling, LUO Cheng-ping, LIU Jiang-wen. Structure of HCP/BCC interphase boundaries in AZ91 Mg-Al alloy [J]. The Chinese Journal of Nonferrous Metals, 2003, 13(1): 15-20. (in Chinese) [2] WANG... Xiang-fa, LI Ting-bin. Grain refining effect of Al2Ti2C master alloy on Mg-Al alloys [J]. The Chinese Journal of Nonferrous Metals, 2003, 13(3): 622-625.(in Chinese) [4] Brungs D. Light weight design......
casting heat-resistant magnesium alloys based on Mg-Al system were developed for automotive application by adding Y and various amounts of Ca. The mechanical properties and microstructures of die casting... are similar to those of block phases that are mainly composed of Al, Y, Zn and Mg. The compositions of block phase are 61.60%Al (molar fraction), 25.8%Y, 0.012% Zn and Mg balance (see point A in Fig.3......
that Mg-Zn-Gd-based alloy strengthened by quasicrystalline exhibited much better creep properties compared with AE42 alloy. LI et al[8] discovered that I-phase with face-centered icosahedral... in a discontinuous SiC-Al composite [J]. Metallurgical and Materials Transactions A, 1995, 26(12): 3119-3129. [12] ZHANG P. Creep behavior of the die-cast Mg-Al alloy AS21 [J]. Scripta Materialia, 2005......
, the technology of processing of rapidly solidified (RS) ribbons in an alloy based on Mg-Al-Zn system has been established. The ribbons are characterized through metallographic and X-ray diffraction... Microstructures of AZ31 magnesium alloy Fig.3 TEM morphologies of ribbons processed at speed of 1600r/min From the Mg-Al phase diagram, the AZ31 magnesium alloy consists......
. Strengthening mechanisms of Mg-Si alloys[J]. Acta Mater, 1996, 44: 4611-4618. [6] LU L, LAI M O, HOE M L. Formation of nanocrystalline Mg2Si and Mg2Si dispersion strengthened Mg-Al alloy... script type in Mg matrix, which can be confirmed by the binary phase diagram of Mg-Si (shown in Fig.4). The SEM micrographs of as-cast AZ31-0.5%Si alloy clearly present the Chinese script type Mg2Si......
Microstructure and Performances of Nanocrystalline Zinc-nickel Alloy Coatings LI Guang-yu1,NIU Li-yuan1,JIANG Zhong-hao1,LIAN Jian-she1 (1.The Key Lab of Automobile Materials, Ministry of Education, China, College of Materials Science and Engineering, Jilin University, Nanling Campus, Changchun, 130025, China) 摘要:Nanocrystalline zinc-nickel alloy coatings were deposited from an alkaline......
of β-Mg17Al12 phase in Mg-Al system alloy will suffer from softening and cannot act the effect of restraining grain boundaries slipping, which makes alloys have low creep resistance. In 1970s...-Al alloys. At the same time, Mg-Al alloy containing high content of Zn element possesses good castability and mechanical properties at ambient temperature[1-5]. In this work, in view of characteristic......
and diffused into the liquid metal to form alloy in NaCl-KCl-MgCl2 melt at 750 ℃. LIN and UAN[5] proposed the preparation of Mg-Li-Al-Zn master alloy in air by electrolytic diffusing method at 500 ℃. AZ91...-deposition is another traditional method to produce alloy by electroplating and electrowinning[8-10]. However there is no report on the Mg-Al, Mg-Zn and Mg-Al-Zn alloy preparation through co-deposition method......
Corrosion Resistance of Superhydrophobic Mg-Al Layered Double Hydroxide Coatings on Aluminum AlloysFen Zhang1,2,Chang-Lei Zhang1,2,Liang Song3,Rong-Chang Zeng1,2,Lan-Yue Cui1,2,Hong-Zhi Cui11...="ChDivSummary">A superhydrophobic surface was successfully constructed to modify the layered double hydroxide(LDH)coatings on aluminum alloy using stearic acid.The characteristics of the coatings were......
and hot rolling, which have advantages over lower cost, higher strength and toughness in cast forms[4, 6]. HOMMA et al[9] reported that the extraordinary high strength extruded Mg-Gd-Y-Zn-Zr alloy... A, 2000, 278(1/2): 66-76. [16] LIANG S J, LIU Z Y, WANG E D. Microstructure and mechanical properties of Mg-Al-Zn alloy sheet fabricated by cold extrusion [J]. Mater Lett, 2008, 62(24): 4009-4011......