The processing, properties and use of the pyrotechnic mixture titanium subhydride/potassium perchlorate
Development of this pyrotechnic occurred because of the need for a static insensitive material to meet personnel safety requirements and related system safety issues in nuclear weapon energetic material component designs. Ti subhydride materials are made by the thermal dehydrding of commercial Ti hydride powder to the desired equivalent hydrogen composition in the Ti lattice. These Ti subhydrides, when blended with K perchlorate, meet the static insensitivity requirement of not being initiated from an equivalent human body electrostatic discharge. Individual material and blend qualification requirements provide a reproducible material from lot to lot. These pyrotechnic formulations meet the high reliability requirements (0.9995) for initiation and performance parameters and have the necessary stability and compatibility to meet long lived requirements of more than 25 years. Various experiences and problems are also discussed that have led to a mature technology for Ti subhydride/K perchlorate during its use in energetic material component designs.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 257298
- Report Number(s):
- SAND-96-1469C; CONF-960717-1; ON: DE96011689
- Resource Relation:
- Conference: 32. AIAA/ASME/SAE/ASEE joint propulsion conference and exhibit, Orlando, FL (United States), 1-3 Jul 1996; Other Information: PBD: [1996]
- Country of Publication:
- United States
- Language:
- English
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