Title:
GELATINOUS ENERGETIC MATERIAL AND PREPARATION METHOD THEREFOR, AND RELATED SYSTEM AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/082321
Kind Code:
A1
Abstract:
Disclosed are a gelatinous energetic material and a preparation method therefor, and a related system and device. The gelatinous energetic material can be stably packed in a water gap for a long time without a shell and is in communication with a positive electrode and a negative electrode of the gap. Other components of the energetic material do not contain any explosives in the entry of dangerous goods, a common formula thereof is a mixture containing nitromethane, an aluminum powder and a metal oxide, the friction sensitivity and the impact sensitivity thereof are zero according to a test for pyrogenic products, and the safety thereof is very high. Moreover, the components in the formula are insoluble or extremely difficult to dissolve in water, do not lose efficacy or decompose after being soaked in water for a long time, and can still be normally detonated under the action of a pulse current. The gelatinous energetic material is packed in a water gap and then can generate shock waves with fixed amplitude, impulse and energy under the driving of a pulse source with specific parameters, and the gelatinous energetic material also has good repeatability. Compared with discharging in the water gap under the conditions of original parameters, the amplitude, impulse and energy of shock waves are greatly improved, and the material has excellent engineering application prospects.
Inventors:
SHI HUANTONG (CN)
HU YUJIA (CN)
CHENG LUN (CN)
LI XINGWEN (CN)
WU JIAN (CN)
HU YUJIA (CN)
CHENG LUN (CN)
LI XINGWEN (CN)
WU JIAN (CN)
Application Number:
PCT/CN2022/127412
Publication Date:
April 25, 2024
Filing Date:
October 25, 2022
Export Citation:
Assignee:
XIAN JIAOTONG UNIV (CN)
International Classes:
C06B33/08; E21B43/26; E21B43/263; F42D1/00
Attorney, Agent or Firm:
XI'AN TONG DA PATENT AGENCY CO., LTD. (CN)
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