On the Firing Test Properties of Thinfilm Metallic Initiators

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Abstract:

The aim of this study was to investigate the firing test properties of NiCr alloy thin film bridge electro-initiators(detonators). The function time of firing test was characterized in terms of their area, shape, resistance, and thickness of thin film bridge electro-initiators(detonators). It is found that samples with small film bridge area show profound and positive influence on the function time of firing test. The shortest function time is 120 μs(3.165 Ω).

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Periodical:

Key Engineering Materials (Volumes 419-420)

Pages:

577-580

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Online since:

October 2009

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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