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Ignition Characteristics of Micro-Energy Semiconductor Bridges with Different Ignition Compositions
- Source :
- Propellants, Explosives, Pyrotechnics. 41:223-227
- Publication Year :
- 2015
- Publisher :
- Wiley, 2015.
-
Abstract
- Experimental research was carried out under the stimulation of 10 μF tantalum capacitor discharge, to obtain the ignition characteristics of micro-energy semiconductor bridges (SCB) with different ignition compositions. Meanwhile, the critical ignition voltages of different pyrotechnics were tested by the Neyer-D optimal sensitivity test method. The results reveal that SCBs with multiple ignition compositions are entirely different in ignition voltage and current signal. These five kinds of pyrotechnics in ascending order of firing sensitivity are: refined lead styphnate, neutral lead styphnate, basic lead styphnate, zirconium/potassium chlorate, and lastly lead azide, while lead ferrocyanide/potassium perchlorate and boron/potassium nitrate are relatively insensitive to SCB.
- Subjects :
- Tantalum capacitor
Zirconium
Potassium perchlorate
General Chemical Engineering
Potassium chlorate
Inorganic chemistry
Pyrotechnics
Analytical chemistry
chemistry.chemical_element
Potassium nitrate
02 engineering and technology
General Chemistry
021001 nanoscience & nanotechnology
01 natural sciences
010406 physical chemistry
0104 chemical sciences
law.invention
Ignition system
chemistry.chemical_compound
chemistry
law
0210 nano-technology
Lead styphnate
Subjects
Details
- ISSN :
- 07213115
- Volume :
- 41
- Database :
- OpenAIRE
- Journal :
- Propellants, Explosives, Pyrotechnics
- Accession number :
- edsair.doi...........ab32115993447bfaa014b44ffb621990