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DBX‐1 – A Lead Free Replacement for Lead Azide
Author(s) -
Fronabarger John W.,
Williams Michael D.,
Sanborn William B.,
Bragg Jon G.,
Parrish Damon A.,
Bichay Magdy
Publication year - 2011
Publication title -
propellants, explosives, pyrotechnics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.56
H-Index - 65
eISSN - 1521-4087
pISSN - 0721-3115
DOI - 10.1002/prep.201100056
Subject(s) - lead (geology) , azide , materials science , process engineering , environmental science , engineering , chemistry , organic chemistry , geology , geomorphology
Efforts directed towards creating new environmentally friendly replacements for existing primary explosives have resulted in development of copper(I) 5‐nitrotetrazolate (DBX‐1). The chemical and physical properties of this material have been extensively investigated and it appears that DBX‐1 is a suitable drop‐in replacement for lead azide in a variety of ordnance applications. DBX‐1 is easily prepared, has excellent thermal stability and has safety and performance properties which are equivalent to or exceed those for lead azide. A program to qualify DBX‐1 for military use per NAVSEAINST 8020.5C has recently been completed and data has been forwarded to NSWC‐IH for submission to Naval Sea Systems Command.