摘要
为研究高聚物粘结炸药损伤及相关问题,采用水浴式"激热"方法和超声波特性参量检测技术对JOB 9003高聚物粘结炸药试样的热冲击损伤破坏进行了试验研究,获得了热冲击温度差与试样损伤破坏率、超声波增益之间正相关的对应关系。
More and more attention is being payed to the researches on damage and relative problems of high polymer bonded explosives(PBX). In the paper,an experimental research on thermal shock damage of PBX JOB-9003 specimens has been done by using water-bathed thermal shock and ultrasonic charaterization testing techniques,and a comparatively typical correlation among the thermal shock temperature difference,the specimen′s percentage of damage and the ultrasonic gain is revealed.
出处
《含能材料》
EI
CAS
CSCD
2004年第3期174-177,M006,共5页
Chinese Journal of Energetic Materials
基金
中国工程物理研究院基金资助(20000323
20030105)
关键词
声学
高聚物粘结炸药
热冲击
损伤
超声波检测
acoustics
high polymer bonded explosive(PBX)
thermal shock
damage
ultrasonic testing
