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高性能空心玻璃微珠填充乳化炸药的研究
Study on the High-performance Hollow Glass Microspheres Filled the Emulsion Explosives
摘要：
国内乳化炸药采用的密度调节剂多为膨胀珍珠岩和化学发泡剂,但使用膨胀珍珠岩的炸药密度不易控制,并受其粒度、强度和耐油性能的限制,导致爆轰性能降低。因此,重点研究了利用高性能空心玻璃微珠填充乳化炸药的各项性能。结果表明：高性能空心玻璃微珠可以作为炸药的稳定剂和敏化剂,同时也明显改善炸药的殉爆距离、猛度和爆速性能,微珠的填充量为4%。
Abstract：?
The density regulator used for internal emulsion explosives were expanded perlite and chemical blowing agent commonly,but the density of the emulsion explosives with expanded perlite was difficult to control.Because the particle size,strength and oil resistance of the expanded perlite,the detonation performance of emulsion explosives was decreased.The properties of the emulsion explosives with the high-performance hollow glass microspheres were studied especially.The results show that the high-performance hollow glass microspheres can be used as sensitizer and stabilizer for emulsion explosives.The detonation distance,brisance and detonation velocity of the emulsion explosives were improved obviously when the filling quantity is 4%.
作者： 冯建林 许传华 刘亚辉
作者单位： 中钢集团马鞍山矿山研究院有限公司玻璃微珠公司 金属矿山安全与健康国家重点实验室
刊 名： 现代矿业
Journal： Express Information of Mining Industry
年，卷(期)： 2011, (6)
分类号： TQ171.79
关键词： 高性能空心玻璃微珠 乳化炸药 填充 爆轰性能
Keywords： Hollow glass microspheresEmulsion explosivesFillingDetonation performance
机标分类号： X77 X70
在线出版日期： 2012年4月21日
原文网址：- http://d.wanfangdata.com.cn/Periodical/kykb201106015
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发表于 2012-4-21 00:00:00
