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Magnetic nanocomposite material has been widely focused for the potential to become the next gen-eration of magnetic mat......
Characteristics of permittivity and permeability spectra in range of 2-18 GHz microwave frequency fo
Doped LaMnO3 has unusual electromagnetic properties, which makes it possible for this material to be used for absorbing ......
在总结Nd-Fe-B稀土永磁材料发展历程的基础上,预测未来该产业的发展趋势.Nd-Fe-B稀土永磁材料,被称作是第3代稀土永磁材料,凭借其......
采用固相反应法合成了锂离子电池正极材料Li0.97Re0.01FePO4(Re=Er,Y,Gd,Nd,La),采用X射线衍射、恒电流充放试验对掺杂试样的微观结构和电......
研究了稀土La及其加入量对热浸镀渗稀土铝合金渗层显微硬度及抗冲蚀腐蚀磨损性能的影响.结果表明.在相同的工艺条件下,与渗纯铝相比,加......
综述了金属磁性功能材料研究在1997~1998年间的若干新进展,内容包括:(1)超薄晶粒取向硅钢片;(2)巨磁阻抗丝材料;(3)抗腐蚀处理的Nd-Fe-B永磁材料,(4)非晶稀土永磁材料......
采用FTIR及XRD对硬脂酸稀土稳定剂进行结构表征, 可知硬脂酸稀土中硬脂酸酸根与稀土离子间的作用主要是离子键性质的, 且硬脂酸稀......
研究利用含有稀土镁和镁混合球化剂的涂料,成功地实现了灰铸铁件表面石墨的球化。其组织形态由表及里依次为球化区、过渡区和灰铸铁......
The Laowangzhai super-large gold orefield,which is situated in northern Mt.Ailao tectonic zone,Yunnan Province,is a typi......
本文报道了双-11钨钛希土三元杂多化合物K<sub>13</sub>[Ln(TiW<sub>11</sub>O<sub>39</sub>)<sub>2</sub>]·xH<sub>2</sub>O......