Abstract

The effect of processing multicomponent nanopowders of the W–C system, obtained by plasma-chemical synthesis, in microwave fields with a frequency of 2.45 and 24 GHz generated using a magnetron and gyrotron, respectively, is studied experimentally. It is established that microwave processing results in the formation of nanosized particles of tungsten carbide WC. The influence of processing time on the phase, disperse, and chemical compositions of nanopowders is investigated.

中文翻译：

---

微波电磁辐射对热等离子体制备的 W-C 系统纳米复合材料的碳化钨纳米粉体合成

摘要

实验研究了在分别使用磁控管和回旋管产生的频率为 2.45 GHz 和 24 GHz 的微波场中处理通过等离子体化学合成获得的 W-C 系统的多组分纳米粉末的效果。已确定微波处理导致碳化钨 WC 纳米级颗粒的形成。研究了处理时间对纳米粉末的相、分散和化学组成的影响。