A kind of composite incendiary agent for destroying bombs and its preparation method

Abstract

The invention provides a composite incendiary agent for destroying ammunitions and a preparation method of the composite incendiary agent. The composite incendiary agent is prepared from the following components in percentage by weight: 60%-70% of a main reaction medicament, 1%-5% of a diluent, 5%-10% of a gas making agent and 20%-30% of an auxiliary medicament, wherein the main reaction medicament is prepared from 0.3-1.5 parts of iron sesquioxide, 1.6-2.9 parts of ferroferric oxide and 1 part of powdered aluminum; the dilute is alumina powder; the gas making agent is prepared from 0-5 parts of silicon carbide powder and 6 parts of potassium nitrate powder; the auxiliary medicament is prepared from 6 parts of copper oxide powder, 4 parts of powdered aluminum, 1-3 parts of silicon dioxide powder, 5 parts of nickel powder, 0-3 parts of calcium fluoride powder and 0-3 parts of calcium carbonate powder. The composite incendiary agent is stable, the combustion pressure is uniform, the fluidity of generated metal melt is good, the jet velocity meets incendiary requirements of the ammunitions, and the composite incendiary has strong capacity for smelting shells of projectiles the strong capacity for igniting explosives and does not detonate the explosives. When applied to the destroying of the ammunitions, the composite incendiary agent is low in dosage, high in action speed, relatively safe, efficient and convenient.

Description

technical field [0001] The invention relates to a combustion agent and a preparation method thereof, in particular to a composite combustion agent for bomb destruction and a preparation method thereof. Background technique [0002] Unexploded ordnance is a problem often encountered in military operations, training, and experiments. The appearance of unexploded ordnance seriously threatens the safety of surrounding personnel, facilities and equipment, and interferes with the normal development of military operations and military training. Measures need to be taken to eliminate it as soon as possible. The existing method of destroying unexploded bombs is mainly to detonate and destroy them. Explosion needs to be bundled with explosives in advance, and the detonator needs to be detected. Explosive personnel need to risk touching unexploded bombs and place detonated explosives. The work is cumbersome and dangerous, labor-intensive and low in efficiency. . Furthermore, it is nec...

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to provide a composite incendiary for destroying bombs to solve the problems of large amount of incendiary used in existing destroying bombs and poor penetration ability.

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