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Trans. Nonferrous Met. Soc. China 20(2010) s961-s967 Induction reheating of A356.2 aluminum alloy and thixocasting as automobile component H. LAKSHMI1, M. C. VINAY KUMAR2, RAGHUNATH1, P... by conventional die casting processes using the same alloy. Key words: aluminum alloy; thixo-casting; electromagnetic stirring; induction reheating; process parameters 1 Introduction For the production......
and AA2024 aluminum alloys. The effects of the welding parameters, namely the tool rotational speed, welding speed, axial load and pin profile, on the ultimate tensile strength and the tensile... profile geometries on friction stirred aluminum welds using response surface methodology [J]. Journal of Marine Science and Application, 2012, 11(4): 493-503. [9] LOTFI A H, NOUROUZI S. Predictions......
Effects of pitting corrosion on fatigue life of aluminum alloy Y12CZ based on initial discontinuity state YU Da-zhao(郁大照) 1, CHEN Yue-liang(陈跃良)2, HU Jia-lin(胡家林)1, YANG Mao-sheng(杨茂胜)1 1. Naval... fatigue life of aluminum alloy LY12CZ. A life prediction was carried out using constant and variable amplitude loading for various pitting corrosion levels, and the prediction agreed reasonably......
to the enlangment of pit size, but also expose the aluminum base to solution to enhance pitting corrosion. Table 1 Depth and orifice diameter for pits in Fig.3 and Fig.4 The quantitative profile analysis... Corrosion behavior of pure aluminum in FeCl3 solution QU Jun-e(屈钧娥)1, GUO Xing-peng(郭兴蓬)2, WANG Hai-ren(王海人)1, HUANG Jin-ying(黄金营)3 1. School of Chemistry and Material Science, Hubei......
Precipitate-Accommodated Plasma Nitriding for Aluminum Alloys Patama Visittipitukul1,Hideyuki Kuwahara2,Tatsuhiko Aizawa3 (1.Department of Metallurgical Engineering, Chulalongkorn University... the strength and wear resistance of aluminum alloy parts in automotives. Long duration time as well as long pre-sputtering time are required for plasma nitriding of aluminum or its alloys only......
J. Cent. South Univ. Technol. (2008) 15: 264-270 DOI: 10.1007/s11771-008-0049-0 VCR and ASR technology for profile and flatness control in hot strip mills CAO Jian-guo(曹建国)1, WEI Gang-cheng(魏钢城...; Abstract: The roll contour pattern and variety of work and backup rolls in service and its effect on profile and flatness control performance in 1 700 mm hot strip mill at Wuhan......
J. Cent. South Univ. (2018) 25: 287-303 DOI: https://doi.org/10.1007/s11771-018-3737-4 A distributed dynamic mesh model of a helical gear pair with tooth profile errors WANG Qi-bin(王奇斌)1, MA Hong... is proposed. Firstly, a generally distributed dynamic model of a helical gear pair with tooth profile errors is developed. The gear mesh is represented by a pair of cylinders connected by a series of springs......
oil on aluminum surfaces are shown in Fig.1. When a liquid drop was placed in contact with the solid, it spread around rapidly and changed into thin-pie shape 31 ms later. The profile of the drop...; Dynamic wetting of rolling oil on aluminum surfaces ZHOU Ya-jun(周亚军), ZHOU Hong-hui(周宏慧) (School of Mechanical and Electrical Engineering, Central......
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Trans. Nonferrous Met. Soc. China 30(2020) 2090-2106 Strain anisotropy models for refined diffraction line profile analysis in cubic metals Xiang DAI1, Fu-lin JIANG1,2, Jin LIU1, Luo-yi WU1, Ding-fa.... For the important input parameters in dislocation model based diffraction line profile analysis methods, the average diffraction contrast factors of dislocations were observed to depend on elastic......
