TY - GEN
T1 - EXPERIMENTAL STUDY ON THE SHOCK-INDUCED REACTION CHARACTERISTICS OF PTFE/Al/Bi2O3 REACTIVE MATERIALS
AU - Hu, Rong
AU - Jiang, Chunlan
AU - Mao, Liang
AU - Qi, Yuxuan
AU - Wang, Zaicheng
N1 - Publisher Copyright:
© Proceedings - 32nd International Symposium on Ballistics, BALLISTICS 2022. All rights reserved.
PY - 2022
Y1 - 2022
N2 - Four PTFE/Al/Bi2O3 ternary reactive materials with different Al contents were prepared by molded sintering method to obtain the influence of Al content on the mechanical properties and impact reaction characteristics of PTFE/Al/Bi2O3 ternary reactive materials, and their mechanical and reaction properties were tested by drop-weight test and the shock induced reaction phenomena were observed by high-speed camera. The results show that the characteristic drop height first decreases and then increases as the Al content increases from 24% to 48%, and the reaction delay time remains unchanged, and the reaction duration first increases and then decreases. When the Al excess is doubled, its reaction is the most intense, the duration is the longest, and the reactivity reaches the strongest. The results of the study can provide some reference for the engineering application of PTFE/Al/Bi2O3,.
AB - Four PTFE/Al/Bi2O3 ternary reactive materials with different Al contents were prepared by molded sintering method to obtain the influence of Al content on the mechanical properties and impact reaction characteristics of PTFE/Al/Bi2O3 ternary reactive materials, and their mechanical and reaction properties were tested by drop-weight test and the shock induced reaction phenomena were observed by high-speed camera. The results show that the characteristic drop height first decreases and then increases as the Al content increases from 24% to 48%, and the reaction delay time remains unchanged, and the reaction duration first increases and then decreases. When the Al excess is doubled, its reaction is the most intense, the duration is the longest, and the reactivity reaches the strongest. The results of the study can provide some reference for the engineering application of PTFE/Al/Bi2O3,.
UR - http://www.scopus.com/inward/record.url?scp=85179005274&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85179005274
T3 - Proceedings - 32nd International Symposium on Ballistics, BALLISTICS 2022
SP - 1083
EP - 1090
BT - Exterior Ballistics, Terminal Ballistics
A2 - Manning, Thelma G.
A2 - Rickert, Frederick C.
PB - DEStech Publications
T2 - 32nd International Symposium on Ballistics, BALLISTICS 2022
Y2 - 9 May 2022 through 13 May 2022
ER -