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Featured researches published by Wang Qiong.


Archive | 2018

热应力下1, 5-二叠氮-3-硝基氮杂戊烷对发射药中硝化棉热行为的影响

贾林; Jia Lin; 张林军; Zhang Linjun; 常海; Chang Hai; 杜姣姣; Du Jiaojiao; 朱一举; Zhu Yiju; 王琼; Wang Qiong

用1,5-二叠氮-3-硝基氮杂戊烷(DIANP)替换硝基胍发射药(样品A)中部分(质量分数6%)硝化甘油(NG),制成发射药(样品B),两种发射药分别密封后在90℃老化34 d。通过低场核磁共振、纳米压痕、液相色谱、红外光谱、元素分析试验研究了DIANP对发射药中硝化棉(NC)热行为的影响。结果表明,随着老化时间的延长,样品中NC的横向弛豫时间T2值呈现出先增大再减小的趋势,T2值与老化时间的对数呈线性相关;样品B的T2比样品A更快达到峰值,说明DIANP对高氮量NC的溶塑速度快于NG;T2达到峰值后继续老化至34 d,由于DIANP与NC形成大量氢键,使样品B中NC的运动受到更多限制,因此样品B的T2下降速度稍快于样品A;样品B的微观力学性能(硬度和弹性模量)的变化规律与T2的变化规律一致,说明T2可以反映样品的微观力学性能。


Archive | 2013

Critical temperature testing system of gunpowder and explosive thermal explosion

Ding Li; Zhang Laying; Wang Jiangning; Liu Wenliang; Wang Qiong; Kang Bing; Yue Pu; Zhang Chao


Archive | 2014

Method for evaluating pouring PBX (polymer bonded explosive) storage life based on compressibility

Ding Li; Liu Wenliang; Zheng Chaomin; Chang Hai; Liang Yi; Wang Qiong; Zhang Lihan; Zhu Yiju


Archive | 2017

Detection method of change rule of plastisol moulding degree of nitro-cotton in high-solid-content propellant

Jia Lin; Chang Hai; Zhang Linjun; Du Jiaojiao; Wang Qiong; Zhang Dongmei; Gu Yan; Yu Silong; Wang Fangfang


Chinese Journal of Energetic Materials | 2015

Thermal Safety of Casted PBX Containing AP

Wang Qiong; Ding Li; Zhang Dongmei; Liu Wenliang; Zheng Chaomin


Archive | 2014

Pressure transducer preparing device of compensated type pressure measurement system for decomposed gases of explosives and powders

Zhang Linjun; Chang Hai; Zheng Chaomin; Zhang Dongmei; Du Jiaojiao; Wang Qiong; Jia Lin


Archive | 2013

Compensated pressure measuring system for explosives and powders decomposition gas

Chang Hai; Zhang Linjun; Zhang Gao; Shao Yinghui; Zhang Dongmei; Wang Qiong; Li Wenjie; Du Jiaojiao


Archive | 2017

Method for injection loading explosive and powder loading structure damaging real-time monitoring

Yu Silong; Zhang Linjun; Gu Yan; Wang Qiong; Liu Wenliang; Jia Lin; Zhang Gao; Zhang Dongmei; Du Jiaojiao; Wang Fangfang


Archive | 2017

System for detecting crosslinking state changing rules of gel-state FAE (fuel air explosive) at high temperature

Jia Lin; Du Jiaojiao; Zhang Linjun; Gu Yan; Yu Silong; Zhang Dongmei; Wang Qiong; Liu Wenliang; Wang Fangfang


Archive | 2017

Lab high-temperature aging experiment system for gel state composite fuel

Jia Lin; Zhang Gao; Zhang Linjun; Yu Silong; Gu Yan; Wang Qiong; Du Jiaojiao; Zhang Dongmei; Wang Fangfang; Liu Wenliang

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