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Fatigue life prediction of gas metal arc welded crucifrom joints of AA7075 aluminium alloy failing from root region B. RAVINDRA1, T. SENTHIL KUMAR2, V. BALASUBRAMANIAN3 1. Department... aluminium alloy of AA7075-T6 grade was used as the base material. The design of experiments concept was used to optimize the required number of fatigue testing experiments. Fatigue experiment was conducted......
Process parameters optimization for friction stir welding of RDE-40 aluminium alloy using Taguchi technique A. K. LAKSHMINARAYANAN, V. BALASUBRAMANIAN Centre for Materials Joining Research... the most influential control factors which will yield better tensile strength of the joints of friction stir welded RDE-40 aluminium alloy. In order to evaluate the effect of process parameters such as tool......
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Oxidation behavior of Fe40Al-xWC composite coatings obtained by high-velocity oxygen fuel thermal spray XIANG Jun-huai(向军淮)1, 2, 3, ZHU Xing-he(朱星河)1, CHEN Gang(陈 钢)1, DUAN Zhi(段 智)1... into the oxidation behavior of the as-deposited coatings at 650 ℃ under 0.1 MPa flowing pure O2. The present results show differences in the oxidation behavior of Fe40Al coating and Fe40Al-xWC composite coatings......
J. Cent. South Univ. (2020) 27: 3721-3732 DOI: https://doi.org/10.1007/s11771-020-4572-y Mechanism of necking defect of 6082 aluminium alloy rolled by cross-wedge rolling method based on material... in aluminium alloy shaft parts. To accurately predict necking defects, new judgement conditions are established based on the thermal performance of 6082 aluminium alloy. The limit-sectional shrinkage without......
, Birbilis N, Li C X, et al. Influence of retrogression temperature and time on the mechanical properties and exfoliation corrosion behavior of aluminium alloy AA7150[J]. Materials Characterization, 2009, 60... X M, Zhao Y S, et al. The effect of strain rate on the microstructure of 2519A aluminium alloy plate impacted at 573K[J]. Journal of Alloys and Compounds, 2009, 481(1/2): 422-426. [53] Li H Z, Wang H......
Growth restriction effects during solidification of aluminium alloys CHEN Zhong-wei(陈忠伟), HE Zhi(何 志), JIE Wan-qi(介万奇) State Key Laboratory of Solidification Processing... with the experimental behaviors for Al-Ti and Al-Cu alloys with lower solute content. Key words: growth restriction; constitutional undercooling; solidification; aluminium alloys  ......
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Grain Refinement of Aluminium by Master Alloy AlTi6C1冯庆玲摘 要:<正> For the grain refinement of super pure aluminium and commercial pure aluminium,Al-Ti... refinement of superpure aluminium is due to TiC particles rather than peritectic reaction.In addition,the presence of impurityelements in commercial pure aluminium plays an important role in grain......
Trans. Nonferrous Met. Soc. China 22(2012) 1674-1679 Microstructural examination and mechanical properties of replicated aluminium composite foams Ekkapak WICHIANRAT1, Yuttanant BOONYONGMANEERAT2... of SiC particles in Al alloy matrix is observed in the composite foam, as shown in Fig. 6. No clear segregation of SiC particles is observed, suggesting a relatively good wettability of the ceramic......