Ballistic Performance of TiC-TiB2 Composite Armour under the Impact of Long-Rod Tungsten Alloy Projectiles of 1.4 km·s-1
Based on preparing TiC-40mol%TiB2 composite by combustion synthesis under high gravity, the ballistic targets with different-thickness ceramic tiles were achieved by lateral, cover and back confinements of shrink-fit steel. Ballistic testing showed that as the thickness of ceramic tile was smaller than 12 mm, the penetration of the ceramic tile was mainly controlled by the combination of the initial-shock and steady-state penetration, resulting in poor ballistic performance of the ceramic. As the thickness of ceramic tile was larger than 12 mm, the penetration of the ceramic tile was controlled by the combination of steady-state and third-stage (projectile deceleration and erosion acceleration) penetration, resulting in improved ballistic performance of the ceramic.
Xuegang Huang Zhongmin Zhao Long Zhang Chun Yin
Institute of Advanced Materials, Mechanical Engineering College, Shijiazhuang, 050003, China School of Mathematics, University of Electronic Science and Technology of China, Chengdu 610054, Chi
国际会议
长沙
英文
132-137
2011-06-30（万方平台首次上网日期，不代表论文的发表时间）