Abstract

A method for producing titanium carbide with the use of charcoal, vegetable oil, and titanium dioxide powder as initial reagents is described. A feature of this method is that it is implemented in a hollow cathode direct current arc discharge with the effect of shielding the reaction volume from atmospheric oxygen by gases generated in the arc discharge. The possibility of obtaining a synthesis product consisting of a graphite phase and a cubic phase of titanium carbide is shown. In this case, according to scanning electron microscopy data, microsized objects were identified in the synthesis product, the morphology of which corresponded to the structure of charcoal, and the chemical composition, together with X-ray diffraction data, indicated the presence of a titanium carbide phase.

中文翻译：

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以木屑为原料电弧合成生物形碳化钛

摘要

描述了一种使用木炭、植物油和二氧化钛粉末作为初始试剂生产碳化钛的方法。这种方法的一个特点是它是在空心阴极直流电弧放电中实施的，其作用是通过电弧放电中产生的气体将反应体积与大气中的氧气隔离开来。显示了获得由石墨相和碳化钛立方相组成的合成产物的可能性。在这种情况下，根据扫描电子显微镜数据，在合成产物中鉴定出微米级物体，其形态与木炭的结构相对应，化学成分以及 X 射线衍射数据表明存在钛碳化物相。