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Effect of Y content on microstructure and mechanical properties of 2519 aluminum alloy LI Hui-zhong(李慧中), LIANG Xiao-peng(梁霄鹏), LI Fang-fang(李芳芳), GUO Fei-fei(郭菲菲), LI Zhou(李 洲), ZHANG Xin-ming... on precipitation hardening, elevated temperature mechanical properties and morphologies of 2519 aluminum alloy were investigated by means of microhardness test, tensile test, optical microscopy(OM......
J. Cent. South Univ. (2021) 28: 1324-1332 DOI: https://doi.org/10.1007/s11771-021-4705-y Effect of reductant sodium bentonite content and reaction temperature in sponge iron production from... and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: In recent years, composite pellet production with added reductant has been developed instead of traditional iron production......
. The microstructure of high basicity sinter is also perfect (Figs.5(b)-(c)). Magnesium ferrite increases and is well connected with other iron minerals, such as Fe2O3. Furthermore, calcium and aluminum silico...J. Cent. South Univ. Technol. (2010) 17: 1190-1195 DOI: 10.1007/s11771-010-0617-y Mechanisms of composite agglomeration of fluoric iron concentrate JIANG Tao(姜涛), HU You-ming(胡友明), LI Qian(李骞......
Fabrication of monolithic bulk Ti3AlC2 and impurity measurement by K-value method XU Xue-wen(徐学文)1, FU Cheng-ke(富成科)2, LI Yang-xian (李养贤) 1, ZHU Jiao-qun (朱教群) 3, MEI Bing-chu (梅炳初) 3 1.... The purities of samples are measured by the K-value method, and the contents of TiC are given by a linear equation. Key words: titanium aluminum carbide; hot pressing; K-value method 1 Introduction Owing......
cost. Table 4 Mulliken charges and NBO charges populations analysis of benzohydroxamic acid According to the analysis above, the iron oxide ore is the main impurity ore in the potash feldspar, which... J. Cent. South Univ. (2018) 25: 2190-2198 DOI: https://doi.org/10.1007/s11771-018-3907-4 Benzohydroxamic acid to improve iron removal from potash feldspar ores CAO Zhan-fang(曹占芳)1, 2, QIU Pei(邱培)1......
Effect of loaded organic phase containing mixtures of silicon and aluminum,single iron on extraction of lanthanum in saponification P507-HCl system吴文远,张丰云,边雪,薛首峰,尹少华,郑强School of Materials&Metallurgy... of Si and Al,single Fe,respectively.Furthermore,the accumulation of impurity such as Si,Al and Fe in the organic phase would severely reduce the extraction capacity of La simultaneously.关键词:......
Effect of loaded organic phase containing mixtures of silicon and aluminum,single iron on extraction of lanthanum in saponification P507-HCl system吴文远,张丰云,边雪,薛首峰,尹少华,郑强School of Materials&Metallurgy... of Si and Al,single Fe,respectively.Furthermore,the accumulation of impurity such as Si,Al and Fe in the organic phase would severely reduce the extraction capacity of La simultaneously.关键词:......
J. Cent. South Univ. (2018) 25: 783-794 DOI: https://doi.org/10.1007/s11771-018-3783-y Properties of boron-rich slag separated from boron-bearing iron concentrate WANG Guang(王广), WANG Jing-song(王静松..., part of Springer Nature 2018 Abstract: In the present paper, the fundamental research on the properties of boron-rich slag melting separated from boron-bearing iron concentrate was performed......
. The influence of aluminum on iron oxides. Ⅱ: Preparation and properties of aluminum-substituted hematites [J]. Clays and Clay Minerals, 1979, 27: 105-112. (Edited by YANG Bing) Foundation item: Project... in this direction. The growth rate on and planes is relatively fast, resulting in a flaky shape. The iron oxide flakes with regular hexagonal structure are formed primarily because......
Effects of Yb addition on microstructures and mechanical properties of 2519A aluminum alloy plate 2519A aluminum alloy plate ZHANG Xin-ming(张新明), WANG Wen-tao(王文韬), CHEN Ming-an(陈明安), GAO Zhi-guo...; Abstract: The effects of Yb content on the microstructures and mechanical properties of 2519A aluminum alloy plate were investigated by means of tensile test, optical microscopy......
