Use of Copper Powder Extinguishers on Lithium Fires
Abstract
The suitability of using copper powder extinguishers for controlling lithium fires resulting from a damaged Mark 50 Torpedo boiler assembly was evaluated. The results indicated that under ideal conditions, i.e., unobstructed access to the fire, copper powder will extinguish burning lithium when applied at the recommended rate of 4.5 kg (10 1b) of copper per 0.45 kg (1 1b) of lithium. However, the presence of obstructions or of high spots on the surface of the burning lithium increases the quantity of copper powder required for extinguishment. Lithium fires Copper powder extinguishers Fire extinguishment
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 08, 1994
- Accession Number
- ADA283213
Entities
People
- J. Beither
- Joseph T. Leonard
- R. Burns
- R. Darwin
- R. Ouelette
Organizations
- United States Naval Research Laboratory