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Li-B合金的制備及反應(yīng)機(jī)制研究
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教育部長(zhǎng)江學(xué)者和創(chuàng)新團(tuán)隊(duì)發(fā)展計(jì)劃(I2P407)資助項(xiàng)目


Preparation and Synthesis Mechanism of Li-B Alloy
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    摘要:

    通過(guò)對(duì)合成裝置的溫控、散熱、攪拌槳葉片等進(jìn)行有效改進(jìn),獲得了300 g/爐的制備規(guī)模,制備出的合金性能均勻一致,其密度及抗拉強(qiáng)度分別為0.870 g/cm3,12.61 MPa。同時(shí),根據(jù)反應(yīng)合成現(xiàn)象及XRD結(jié)果,分析了Li-B合金的反應(yīng)機(jī)制及其動(dòng)力學(xué)過(guò)程。

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    Li-B Alloy is one kind of thermal battery anode materials with excellent performance but hard to use due to their preparation limits. A scale of 300 g per furnace was achieved by improving the temperature control, cooling system, stirring blade and so on. The alloy prepared by this method was uniform and compact with a density of 0.870 g/cm3, and a tensile strength of 12.61 MPa. The synthesis mechanism and kinetics process were analyzed according to the physical phenomenon as well as XRD results.

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許小靜,段柏華,曲選輝,羅遠(yuǎn)輝. Li-B合金的制備及反應(yīng)機(jī)制研究[J].稀有金屬材料與工程,2009,38(1):172~175.[Xu Xiaojing, Duan Bohua, Qu Xuanhui, Luo Yuanhui. Preparation and Synthesis Mechanism of Li-B Alloy[J]. Rare Metal Materials and Engineering,2009,38(1):172~175.]
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  • 收稿日期:2008-01-15
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