Pulsed current activated synthesis and consolidation of nanostructured MoSi2–TaSi2 composite |
| |
| Authors: | Na-Ra Park Jung-Mann Doh Jin-Kook Yoon Hyun-Kuk Park In-Jin Shon |
| |
| Institution: | 1. Division of Advanced Materials Engineering, The Research Center of Advanced Materials Development, Chonbuk National University, 664-14 Deokjin-dong 1-ga, Deokjin-gu, Jeonju, Jeonbuk, 561-756, Republic of Korea
2. Advanced Functional Materials Research Center, Korea Institute of Science and Technology, PO Box 131, Cheongryang, Seoul, 130-650, Republic of Korea
|
| |
| Abstract: | Nanopowders of Mo, Ta, and Si were fabricated by high-energy ball milling. A dense nanostructured MoSi2–TaSi2 composite was simultaneously synthesized and sintered by the pulsed current activated heating method within 5 min from mechanically activated powder of Mo, Ta, and Si. A highly-dense MoSi2–TaSi2 composite was produced under simultaneous application of an 80-MPa pressure and the pulsed current. The sintering behavior, mechanical properties, and microstructure of the composite were investigated. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
