CAJ | 학술논문

为了研究 RDX 基含硼炸药的能量特性，按照 GJB772A-1997701．1方法和705．1方法分别测试了不同硼含量的 RDX 基含硼炸药的爆热和作功能力，通过传感器测得 RDX 基含硼炸药超压和时间的关系曲线，并计算了水下能量。结果表明，在 RDX 中添加硼粉可以提高炸药的爆热、水下能量和作功能力。当硼的质量分数为20％时，爆热达到最大值7162 kJ／kg；当硼的质量分数低于20％时，水下总能量与硼含量呈线性相关。当硼的质量分数为10％时，作功能力达到最大，为1．649倍 TNT 当量。
위료연구 RDX 기함붕작약적능량특성，안조 GJB772A-1997701．1방법화705．1방법분별측시료불동붕함량적 RDX 기함붕작약적폭열화작공능력，통과전감기측득 RDX 기함붕작약초압화시간적관계곡선，병계산료수하능량。결과표명，재 RDX 중첨가붕분가이제고작약적폭열、수하능량화작공능력。당붕적질량분수위20％시，폭열체도최대치7162 kJ／kg；당붕적질량분수저우20％시，수하총능량여붕함량정선성상관。당붕적질량분수위10％시，작공능력체도최대，위1．649배 TNT 당량。
To investigate the energy characteristics of RDX-based boron-contained explosive,the heat of detonation and work capacity of the RDX-based explosive with various boron content were measured by means of the specification of standardization methods GJB772A-97-701.1 and GJB772A-97-705.1,respectively.The underwater energy of the RDX-based explosive was calculated through the relation curves of overpressure and time measured by the sensor.The results show that the heat of detonation,underwater energy and work capacity of the explosive can be improved by adding boron powder into RDX.When the mass fraction of boron content is 20%,the heat of detonation reaches the maximum value of 7 162 kJ/kg.When the mass fraction of boron content is lower than 20%, the underwater total energy is of linear correlation with boron content.When the mass fraction of boron content is 10%,the work capacity reaches the maximum,which is 1.649 times of TNT equivalence.