Olevsky Eugene A, Aleksandrova Elena V, Ilyina Alexandra M, Dudina Dina V, Novoselov Alexander N, Pelve Kirill Y, Grigoryev Eugene G
Key Laboratory for Electromagnetic Field Assisted Processing of Novel Materials, Moscow Engineering Physics Institute, Kashirskoe Sh. 31, Moscow 115409, Russia.
Powder Technology Laboratory, San Diego State University, 5500 Campanile Dr., San Diego, CA 92182, USA.
Materials (Basel). 2013 Sep 30;6(10):4375-4440. doi: 10.3390/ma6104375.
This paper reviews research articles published in the former USSR and post-soviet countries on the consolidation of powder materials using electric current that passes through the powder sample and/or a conductive die-punch set-up. Having been published in Russian, many of the reviewed papers are not included in the mainstream electronic databases of the scientific articles and thus are not known to the scientific community. The present review is aimed at filling this information gap. In the paper, the electric current-assisted sintering techniques based on high- and low-voltage approaches are presented. The main results of the theoretical modeling of the processes of electromagnetic field-assisted consolidation of powder materials are discussed. Sintering experiments and related equipment are described and the major experimental results are analyzed. Sintering conditions required to achieve the desired properties of the sintered materials are provided for selected material systems. Tooling materials used in the electric current-assisted consolidation set-ups are also described.
本文综述了前苏联和后苏联国家发表的关于利用通过粉末样品和/或导电模冲装置的电流来固结粉末材料的研究文章。许多被综述的论文以俄语发表，未被纳入科学文章的主流电子数据库，因此科学界并不知晓。本综述旨在填补这一信息空白。文中介绍了基于高电压和低电压方法的电流辅助烧结技术。讨论了粉末材料电磁场辅助固结过程理论建模的主要结果。描述了烧结实验及相关设备，并分析了主要实验结果。针对选定的材料体系，给出了获得烧结材料所需性能的烧结条件。还介绍了电流辅助固结装置中使用的模具材料。
