Research on Test Method and Facility for Flowability of Step-Press-Loading Charge Explosive

摘要

In order to test the flowability of the explosive moulding powder (EMP) satisfied Step-Press-Loading requirements, the measurement system for the flowability of the Step-Press-Loading Charge EMP was originally designed in our home country. Based on the repetitive experimental investigation on the flowability of Α?Ⅸ?Ⅱexplosives, together with the research on the flowability and bulk density of different formulations, it was shown that the established measurement system was highly repetitive and sensitivity, which was able to test and evaluate the flowability of the explosive moulding powder with different formulations accurately. This innovation is of the great significance on design of the formulation and technical parameters for the Step-Press-Loading Charge explosive in future.