Effect of microstructure characterization on penetration performance and penetration mechanism of Fe-Al-Bi alloy shaped charge liner

J. Y. Cui, W. H. Tian, H. Y. Gao

研究成果: Contribution to journalConference article査読

抄録

Nowadays, an increasing number of new materials are used in shaped charge liner (SCL). However, most current work is focused on the density and high acoustic velocity of the SCL raw materials in order to improve the penetration depth of the SCL. This paper is going to introduce a Fe-Al-Bi alloy used for the SCL starting from new consideration of by importing the concept of 9 pressed sintering. The alloy's matrix is Al. Core-shell structure particles which have ductile and tough Fe cores and hard Fe3Al shells evenly distribute on the matrix. This paper analyzes the SCL's continuous high-energy jet which is the core-shell structure particles covered by plasma state Al. The interaction between the jet and targets improve SCL's penetration diameter and depth. It has been improved, compared with traditional SCL, the Fe-Al-Bi alloy SCL has better penetration performance.

本文言語英語
論文番号012005
ジャーナルIOP Conference Series: Materials Science and Engineering
504
1
DOI
出版ステータス出版済み - 4 26 2019
外部発表はい
イベント2nd International Workshop on Materials Science and Mechanical Engineering, IWMSME 2018 - Qingdao, 中国
継続期間: 10 26 201810 28 2018

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 工学(全般)

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