CAJ | 학술논문

为了探讨A-IX-II压装炸药的失效模式，通过扫描电镜、工业CT分别对低装药密度、中装药密度和高装药密度A-IX-II炸药装药在高低温循环温度应力施加下的结构稳定性进行分析研究，并讨论了裂纹和“渗油”两种结构失稳模式。研究表明A-IX-II压装炸药的主要失效模式是药柱产生裂纹，“渗油”引起的结构失稳是否会导致装药失效还有待进一步研究。
위료탐토A-IX-II압장작약적실효모식，통과소묘전경、공업CT분별대저장약밀도、중장약밀도화고장약밀도A-IX-II작약장약재고저온순배온도응력시가하적결구은정성진행분석연구，병토론료렬문화“삼유”량충결구실은모식。연구표명A-IX-II압장작약적주요실효모식시약주산생렬문，“삼유”인기적결구실은시부회도치장약실효환유대진일보연구。
Aimed at the failure modes analysis of pressed charge A-IX-II, the structure stability of A-IX-II with low, middle and high charge density, which experienced high-low temperature cyclic test, was studied through SEM and industrial CT. And two failure modes of crack and exudation were analyzed. The study results indicated that crack is the main failure mode of pressed charge A-IX-II, whether exudation would lead to failure should be studied furthermore.