| 摘要 |
A multi-base propellant charge powder for tubular weapons and missiles is disclosed, which contains two or more blasting oils having different energy contents in addition to nitrocellulose and optionally at least one other nitro compound as energy carrier. It is possible to adjust any desired heat of explosion within a wide energy range without using energy-consuming materials, by suitable calculation of the proportions of the various blasting oils. In addition, the migration of the blasting oil into the combustible shell material of ammunition cartridges is clearly less than with propellant charge powders containing only one blasting oil. |
