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Preparation of anodic films on 2024 aluminum alloy in boric acid-containing mixed electrolyte MA Song-jiang(马淞江)1, LUO Peng(罗 鹏)2, ZHOU Hai-hui(周海晖)2, FU Chao-peng(付超鹏)2, KUANG Ya-fei(旷亚非)2 1...; Abstract: The anodizing oxidation process on 2024 aluminum alloy was researched in the mixed electrolyte with the composition of 30 g/L boric acid, 2 g/L......
and corrosion resistance of microarc oxidation coatings on 2024 aluminum alloy YANG Wei(杨巍), JIANG Bai-ling(蒋百灵), SHI Hui-ying(时惠英), XIAN Lin-yun(鲜林云) School of Materials Science and Engineering, Xi...; Abstract: Microarc oxidation (MAO) coatings were prepared on 2024 aluminum alloy in a Na2SiO3-KOH......
Trans. Nonferrous Met. Soc. China 28(2018) 1007-1015 Numerical simulation for macrosegregation in direct-chill casting of 2024 aluminum alloy with an extended continuum mixture model Hai-jun LUO1... to predicting Cu and Mg segregation in large-size ingot of 2024 aluminum alloy during direct chill casting (DC). A microsegregation model using the approximate phase diagram data was coupled......
EFFECT OF LOW-FREQUENCY ELECTROMAGNETIC FIELD ON THE AS-CASTING MICROSTRUCTURES AND MECHANICAL PROPERTIES OF HDC 2024 ALUMINUM ALLOY F.Qu1,Y.B.Zuo1,Z.H.Zhao1,J.Z.Cui1,Q.F.Zhu1 (1.Key Laboratory... direct chill casting process were investigated experimentally. Ingots of 2024 aluminum alloy with a cross size of 40 mm×200 mm were produced by the conventional horizontal chill casting process and low......
on microstructure and mechanical properties of rheo-diecasting 2024 wrought aluminum alloy LI Yuan-dong1, 2, SUO Jiang-long1, BI Guang-li1, CHEN Ti-jun1, 2, MA Ying1, 2 (1. State Key Laboratory of Gansu Advanced Non... 730050, China) Abstract: The effects of heat treatment on the microstructure and mechanical properties of 2024 wrought aluminum alloy produced by rheo-diecasting (RDC) were investigated by optical......
was 2024 alloy made by melting pure aluminum (99.9%, mass fraction), pure magnesium (99.9%, mass fraction), Al-50Cu and Al-10Mn alloys. The melting equipments were 15 kW resistance furnace and graphite... Microstructure evolution of semi-solid 2024 alloy during two-step reheating process WANG Shun-cheng(王顺成), LI Yuan-yuan(李元元), CHEN Wei-ping(陈维平), ZHENG Xiao-ping(郑小平) School of Mechanical......
制 中图分类号:TG146.2 文献标志码:A Effect of temperature on creep behavior of 2024 aluminum alloy CHEN Yu-qiang1, YI Dan-qing1, PAN Su-ping1, HUANG Xia2, WANG bin1, ZHOU Ming-zhe1..., China) Abstract: The creep behaviors of 2024 aluminum alloy were investigated at different temperatures. The microstructures of alloys after creep were observed by optical microscopy (OM), scanning......
Trans. Nonferrous Met. Soc. China 28(2018) 848-857 Nonmechanical criteria proposed for prediction of hot tearing sensitivity in 2024 aluminum alloy M. H. GHONCHEH1, S. G. SHABESTARI2, A. ASGARI3, M... words: 2024 aluminum alloy; dendrite coherency; direct-chill casting; thermal analysis; hot tearing 1 Introduction Al2024 alloy is a famous heat treatable alloy widely used in automotive and aerospace......
soldering of 2024 aluminum alloys using a filler metal of Zn-5Al alloy was investigated at the temperature of 400 °C, which is lower than the solution strengthening temperature of Al-Cu alloys.... In contrast, friction stir welding (FSW) is a newly developed method for joining 2024 aluminum alloys (a typical Al-Cu alloy) with an ultimate tensile strength being nearly 90% of that of base metal......
Trans. Nonferrous Met. Soc. China 23(2013) 3215-3227 Corrosion behavior of 2024 Al-Cu-Mg alloy of various tempers K. S. GHOSH, Md. HILAL, Sagnik BOSE Department of Metallurgical and Materials Engineering, National Institute of Technology, Durgapur – 713 209, India Received 4 February 2013; accepted 16 May 2013 Abstract: Corrosion behavior of 2024 Al-Cu-Mg alloy of different tempers was assessed......