1704 硝酸アンモニウムによる金属円筒破壊への応用(J22-1 衝撃破壊と安全性評価,J22 産業化および安全のための新技術)

概要

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In this study, an explosion combustion phenomenon of ammonium nitrate was used instead of a PETN explosive and a super-high-speed destruction phenomenon of metallic cylinder was analyzed. A powder of aluminum was added in ammonium nitrate, and an explosion combustion phenomenon was generated due to copper wire was ignited by high shock electric current. A metallic cylinder was destroyed by the phenomenon. The Photographs of the phenomenon was taken by a super-high-speed camera (IMACON468) and a high-speed video camera (HPV-1). The fragments of metallic cylinder were collected and were measured. Due to the result that ammonium nitrate was used was compared with the result that PETN explosive was used, a destruction phenomenon was analyzed. By this lecture, the result that examined a state of metallic cylinder destruction and destruction power of metallic cylinder by an explosion combustion phenomenon of ammonium nitrate was reported.
一般社団法人日本機械学会の論文
2006-09-15