【摘 要】
：
利用固体透氧膜(SOM)法研究钛铁混合氧化物短流程直接制备钛铁合金。在熔融CaCl2熔盐体系中,以二氧化钛和氧化铁的混合氧化物压片为阴极,氧化钇稳定氧化锆管(YSZ)内的碳饱和
论文部分内容阅读
利用固体透氧膜(SOM)法研究钛铁混合氧化物短流程直接制备钛铁合金。在熔融CaCl2熔盐体系中,以二氧化钛和氧化铁的混合氧化物压片为阴极,氧化钇稳定氧化锆管(YSZ)内的碳饱和铜液为阳极,在1100℃,槽电压3.5V的条件下电解2~6h。经SEM、EDS、XRD等分析表明:二氧化钛和氧化铁被电解还原为钛铁合金,直接从氧化物制备钛铁合金是可行且高效的。
Titanium - iron alloy was prepared directly by the method of solid oxygen - permeable membrane (SOM) to study the short process of titanium - iron mixed oxide. In the molten CaCl2 molten salt system, titanium dioxide and iron oxide mixed oxide tablet as a cathode, yttria stabilized zirconia tube (YSZ) carbon saturated copper solution as anode, at 1100 ℃, the tank voltage of 3.5V conditions Under electrolysis 2 ~ 6h. The SEM, EDS, XRD and other analysis showed that titanium dioxide and iron oxide were electrolytically reduced to titanium ferroalloys and it was feasible and efficient to produce titanium ferroalloys directly from oxides.
其他文献
研究了阻挡层Al2O3对应变SiGe上HfO2薄膜的热稳定性和电学可靠性的影响.高分辨透射电镜(HRTEM)像表明,阻挡层使HfO2在700℃温度下退火后仍然是非晶的.散能X射线谱(EDS)分析表
The low salinity water lenses (LSWLes) in the expansion area of the Changjiang diluted water (CDW) exist in a certain period of time in some years. The impact o
利用基于密度泛函理论(DFT)的广义梯度近似(GGA)研究Na2MgSn的电子结构、化学键、弹性和光学性质。能带结构显示Na2MgSn为间接带隙材料，带隙宽度为0.126 eV；态密度和分态密度计
现代服务业在当代经济和社会发展中的作用日益凸显.文章在梳理、总结国内外有关服务业的理论成果基础上,结合对我国经济实践的观察,提出了"现代服务业"的确切定义,特征和产业
To investigate higher harmonics induced by a submerged obstacle in the presence of uniform current, a 2D fully nonlinear numerical wave flume (NWF) is developed
思想政治教育必须建立在对传统文化批判继承的基础之上,适应时代潮流,因时而变,因势而变,积极更新观念,善于因势利导.
情感作为人的一种心理活动,是认知到行为转化的中介.大学生情感世界丰富,注重大学生情感因素对高校思想政治教育有重要的现实意义.高校思想政治教育应根据大学生情感产生和变
小组合作学习是一种新型的教学模式,能充分调动学生学习的自主积极性.此文是笔者在所带班级实施小组合作学习的一次体验和心得,取得了一些成效,也反映了一些问题.
The pulse features of a bubble have a close connection with the boundary condition. When a bubble moves near a rigid wall, it will be attracted by the Bjerknes
The size and shape of the effective test area are crucial to consider when short-crested waves are created by segmented wavemakers. The range of the effective t