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Explosion Power and Pressure Desensitization Resisting Property of Emulsion Explosives Sensitized by MgH2

Type of Publication
Year of Publication
2014
Authors

Y. Cheng; H. Ma; R. Liu; Z. Shen

Abstract

Due to low detonation power and pressure desensitization problems that traditional emulsion explosives encounter in utilization, a hydrogen-based emulsion explosives was devised. This type of emulsion explosives is sensitized by hydrogen-containing material MgH2, and MgH2 plays a double role as a sensitizer and an energetic material in emulsion explosives. Underwater explosion experiments and shock wave desensitization experiments show that an MgH2 emulsion explosives has excellent detonation characteristics and is resistant to pressure desensitization. The pressure desensitization-resistant mechanism of MgH2 emulsion explosives was investigated using scanning electron microscopy.

DOI

10.1080/07370652.2013.818078

Volume

32

Notes

Times Cited: 0 , /D-1001-2014 0

Pagination

207-218

Number
3
ISSN Number

0737-0652

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