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Synthesis of Urchin-like Sn-ZnO-C Composite And Its Enhanced Electrochemical Performance For Lithium
Urchin-like Sn-ZnO-C composite have been successfully prepared by thermal annealing of acetylene/argon gas (1/9;v/v) wit......
于2014年11月10日、2015年1月17日和4月12日,在鄱阳湖区南矶山湿地和常湖池湿地,采集芦苇(Phragmites australis)群落、南荻(Triarrhe......
The thermal conductivity or diffusivity of pearlitic grey irons with various carbon contents is investigated by the lase......
The thermal conductivity/diffusivity of pearlitic grey irons with various carbon contents was investi- gated by the lase......
研究了碳含量对不同淬火态Fe-Mn-Si-Cr-Ni-C系记忆合金回复应力的影响,结果表明,在650℃淬火时,碳元素的加入能显著提高合金加热时产生的最大回复应力,σh,提......
研究了碳含量对不同淬火态Fe-Mn-Si-Cr-Ni-C系合金形状记忆效应的影响。结果表明,含碳不同的3种合金的形状回复率都随淬火温度的升高而增加,在650℃时达到......
After three-body abrasion, the hardness re-distribution near the worn surface has aclose relationship with the carbon co......
综述了近10年来国内外对金属中碳含量的测定方法、所用的仪器及样品处理等方面的进展.文中共查阅文献118篇.......