摘要:
A method of improving the burn rate and ignitability of aluminium fuel particles, and a thus modified aluminium fuel for use in propellant and explosive compositions and pyrotechnic charges. Aluminium fuel particles are treated with an aqueous solution of hydrofluoric acid and a fluoride and/or complex fluoride salt of an alkali metal and/or alkaline earth metal to form a surface layer of a fluoride complex bound to the aluminium fuel particle.
摘要:
The present invention provides a method of using a neutral ionic liquid to at least one of stabilize a peroxidic explosive and to produce a stable solution of the peroxidic explosive which includes providing the neutral ionic liquid and using the neutral ionic liquid to at least one of stabilize the peroxidic explosive and to produce the stable solution of the peroxidic explosive. The present invention further provides a stable composition which includes a solution of at least one neutral ionic liquid and a detectable amount of a peroxidic explosive, a method of production thereof, and a method of use thereof as an odor sample.
摘要:
A missile includes a pyrotechnic charge. The missile is constructed in such a way that the pyrotechnic charge is made to burn deflagratively when the missile is used correctly. The pyrotechnic charge includes a mixture containing at least one metal or a metal alloy as a fuel and at least one metal oxide as an oxidizing agent. The fuel and the oxidizing agent are selected in such a manner that they can react with one another by burning. The mixture is compressed to a density of at least 85% of a theoretical density of the mixture, and the fuel, the oxidizing agent and a quantitative ratio between the fuel and the oxidizing agent are selected in such a manner that a density of the mixture is at least 6 g/cm3.
摘要翻译:导弹包括烟火费。 导弹的构造方式使得当导弹被正确使用时,烟火炸弹被燃烧燃烧。 烟火装料包括含有至少一种金属或金属合金作为燃料和至少一种金属氧化物作为氧化剂的混合物。 燃料和氧化剂以这样的方式进行选择,即它们可以通过燃烧相互反应。 将混合物压缩至混合物的理论密度的至少85%的密度,并且以这样的方式选择燃料,氧化剂和燃料与氧化剂之间的定量比例,使混合物的密度 至少为6g / cm 3。
摘要:
The present invention provides a method of using a neutral ionic liquid to at least one of stabilize a peroxidic explosive and to produce a stable solution of the peroxidic explosive which includes providing the neutral ionic liquid and using the neutral ionic liquid to at least one of stabilize the peroxidic explosive and to produce the stable solution of the peroxidic explosive. The present invention further provides a stable composition which includes a solution of at least one neutral ionic liquid and a detectable amount of a peroxidic explosive, a method of production thereof, and a method of use thereof as an odor sample.
摘要:
A missile includes a pyrotechnic charge. The missile is constructed in such a way that the pyrotechnic charge is made to burn deflagratively when the missile is used correctly. The pyrotechnic charge includes a mixture containing at least one metal or a metal alloy as a fuel and at least one metal oxide as an oxidizing agent. The fuel and the oxidizing agent are selected in such a manner that they can react with one another by burning. The mixture is compressed to a density of at least 85% of a theoretical density of the mixture, and the fuel, the oxidizing agent and a quantitative ratio between the fuel and the oxidizing agent are selected in such a manner that a density of the mixture is at least 6 g/cm3.
摘要翻译:导弹包括烟火费。 导弹的构造方式使得当导弹被正确使用时,烟火炸弹被燃烧燃烧。 烟火装料包括含有至少一种金属或金属合金作为燃料和至少一种金属氧化物作为氧化剂的混合物。 燃料和氧化剂以这样的方式进行选择,即它们可以通过燃烧相互反应。 将混合物压缩至混合物的理论密度的至少85%的密度,并且以这样的方式选择燃料,氧化剂和燃料与氧化剂之间的定量比例,使混合物的密度 至少为6g / cm 3。
摘要:
A method for creating flames, wherein combustible powder material is injected into a gas stream (120) and the dispersed mixture of powder and gas is ignited and discharged through a nozzle (124). An arrangement suitable for implementing the method is also disclosed.
摘要:
A method of improving the burn rate and ignitability of aluminium fuel particles, and a thus modified aluminium fuel for use in propellant and explosive compositions and pyrotechnic charges. Aluminium fuel particles are treated with an aqueous solution of hydrofluoric acid and a fluoride and/or complex fluoride salt of an alkali metal and/or alkaline earth metal to form a surface layer of a fluoride complex bound to the aluminium fuel particle.