EP0323828A1 - Explosive for war heads and solid propellants - Google Patents

Explosive for war heads and solid propellants Download PDF

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Publication number
EP0323828A1
EP0323828A1 EP89100034A EP89100034A EP0323828A1 EP 0323828 A1 EP0323828 A1 EP 0323828A1 EP 89100034 A EP89100034 A EP 89100034A EP 89100034 A EP89100034 A EP 89100034A EP 0323828 A1 EP0323828 A1 EP 0323828A1
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Prior art keywords
explosive
perchlorate
metal
energy
metals
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EP89100034A
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German (de)
French (fr)
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EP0323828B1 (en
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Vinzenz Bankhamer
Gerhard Zeman
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Advanced Explosives Gesellschaft BR
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Advanced Explosives Gesellschaft BR
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    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C06B33/08—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide with a nitrated organic compound

Definitions

  • the invention relates to an explosive for warheads and a rocket solid propellant, consisting of a high-energy secondary explosive with inorganic perchlorate and metal content of high oxygen affinity, as well as protective agent and binder.
  • the invention has for its object to provide an explosive with a high energy content per unit volume.
  • the energy conversion should take place very quickly and be complete.
  • the invention solves this problem in that, in the case of a secondary explosive, the oxygen balance is balanced by the perchlorate component, for example for a complete reaction to carbon dioxide and water.
  • the perchlorates of the alkali and alkaline earth metals are provided as perchlorates.
  • Such perchlorates are inexpensive, easily accessible and can be prepared.
  • potassium or calcium perchlorate are used as perchlorate. Because of its low hygroscopicity, potassium perchlorate offers special processing advantages. Calcium perchlorate, on the other hand, increases performance due to its higher density and higher specific oxygen content.
  • the explosive gas volume and the release of energy are controlled by the metal portion by reducing the carbon dioxide and water vapor produced by the metal to carbon monoxide and hydrogen. Due to the higher affinity of the metal for oxygen compared to carbon and hydrogen, the metal reacts violently with carbon dioxide and water. These are reduced and a significant amount of energy is released. As a result, the explosive gas mixture is additionally heated, which significantly increases the performance of the explosive. Particularly favorable values are obtained if the stoichiometry of the metal component reduces the explosive gases to hydrogen and carbon monoxide. If a particularly large heat release is desired with a reduced explosive gas volume, the explosive gases are reduced to elemental carbon and hydrogen by further increasing the metal content.
  • heavy metals with a high affinity for oxygen such as zircon, can also be used.
  • An energy-rich, relatively dense and inexpensive rocket fuel is according to claim 10.
  • the explosives are mixed with rocket-solid fuel-specific phlegmatizing and binding agents as well as light metals.
  • Essential for the invention is: There are universal explosives or explosive formulations with maximum energy yields.
  • the explosives according to the invention can be easily adapted to technical requirements, the energy content being higher than in the case of known explosives.
  • the invention is also without substantial change for rocket-proof fuels can be used by using the lightest possible metals and special desensitizing and binding agents.
  • the plate was penetrated, the hole diameter being 7mm.
  • the metal is said to explode. To do this, it is necessary to evaporate the metal first. As is known, this requires a high level of energy, since the heat of vaporization of aluminum, calcium, silicon is very high. When metals are added to normal explosives, their relatively low heat of explosion is usually insufficient to evaporate the metal quickly and completely. This also consumes a lot of the heat of the explosion and thus the temperature before the metal is burned, which results in a delay in the reaction. The energy of the explosives used must therefore first be increased.
  • this is achieved in that a safe explosive such as TNT, hexogen, octogen or nitropenta is poured, melted, mixed or combined with a solvent in such a large amount that a complete combustion with a balanced oxygen balance occurs , e.g. 16 moles of TNT + 21 moles of CA (ClO4) 2 or 8 moles of hexogen + 3 moles of Ca (ClO4) 2.
  • a safe explosive such as TNT, hexogen, octogen or nitropenta
  • This basic mixture is intimately mixed with the metal dust and fused or glued.
  • the proportion of the metal is at least so high that the water is reduced to hydrogen and the carbon dioxide to carbon monoxide. With further reduction, the energy increases, but the explosive gas volume decreases because the carbon monoxide is reduced to carbon. The resulting amounts of energy are very high without afterburning with the atmospheric oxygen.
  • the above mixture of TNT / Ca (ClO4) 2 can be a mixture of 37.6% AL, 62.4% CA (CLO4) 2 with a specific weight of 2.67 g / cm3 are added.
  • the energy is 31.4 MJ / dm3.
  • High-energy rocket fuels are created by desensitizing mixtures containing ammonium perchlorate.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Air Bags (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Powder Metallurgy (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Shovels (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Lubricants (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

An explosive with maximum energy yield for warheads and solid rocket propellants comprises a high-energy secondary explosive with inorganic perchlorate and metal component with a high affinity for oxygen as well as desensitizing and binding agents. The oxygen balance sheet of the secondary explosive is balanced by the perchlorate component approximately to provide a complete reaction to give carbon dioxide and water. Those explosive gases are reduced by the metal component, supplying energy, in accordance with the requirements made on the explosive.

Description

Die Erfindung bezieht sich auf einen Sprengstoff für Gefechtsköpfe und einen Raketenfesttreibstoff, bestehend aus einem hochenergetischen Sekundärsprengstoff mit anorganischem Perchlorat und Metallanteil hoher Sauerstoffaffinität sowie Plegmatisierungs- und Bindemittel.The invention relates to an explosive for warheads and a rocket solid propellant, consisting of a high-energy secondary explosive with inorganic perchlorate and metal content of high oxygen affinity, as well as protective agent and binder.

Aus der Literaturstelle "Engineering Design Handbook" aus "Explosives Series Properties of Explosives of Military Interest", U.S. Army Materiel Command, January 1971 ist ein Sprengstoff bestehend aus Hexogen, Kaliumperchlorat, Aluminium mit Bindemittel bekannt.From the "Engineering Design Handbook" reference from "Explosives Series Properties of Explosives of Military Interest", U.S. Army Materiel Command, January 1971, an explosive consisting of hexogen, potassium perchlorate, aluminum with a binder is known.

Ein ähnlicher Sprengstoff geht aus der US-PS 4,042,430 hervor, wobei sich dieser auf einen hochtemperaturfesten Sprengstoff bezieht. Bei beiden bekannten Sprengstoffen ist gemeinsam, daß das Oxidations­mittel mit stöchiometrischen Überschuß vorliegt. Als Folge wird bei der Detonation das überschüssige Perchlorat unter Energieverbrauch zersetzt. Der freiwerdende Sauerstoff kann erst dann mit dem Metall nachreagieren. Es liegt daher eine mehrstufige Reaktion vor, wodurch die Energieumsetzung relativ langsam ist.A similar explosive emerges from US Pat. No. 4,042,430, which relates to a high-temperature-resistant explosive. What is common to both known explosives is that the oxidizing agent is present in a stoichiometric excess. As a result, the excess perchlorate is decomposed with energy consumption during the detonation. Only then can the released oxygen react with the metal. There is therefore a multi-stage reaction, which means that the energy conversion is relatively slow.

Der Erfindung liegt die Aufgabe zugrunde, einen Sprengstoff mit einem hohen Energieinhalt pro Volumeneinheit zu schaffen. Dabei soll die Energieumsetzung sehr rasch erfolgen und vollständig sein.The invention has for its object to provide an explosive with a high energy content per unit volume. The energy conversion should take place very quickly and be complete.

Die Erfindung löst diese Aufgabe dadurch, daß bei einem Sekundär­sprengstoff die Sauerstoffbilanz durch den Perchloratanteil etwa auf eine vollständige Reaktion zu Kohlendioxid und Wasser ausgeglichen ist.The invention solves this problem in that, in the case of a secondary explosive, the oxygen balance is balanced by the perchlorate component, for example for a complete reaction to carbon dioxide and water.

Durch die vollständige Reaktion der im Sprengstoff enthaltenen ver­ brennbaren Anteile entsteht eine sehr große Menge durch Metall beson­ders gut und leicht reduzierbarer Sprenggase. Dadurch wird eine wesentliche Leistungssteigerung gegenüber den bekannten Sprengstoffen erreicht.Due to the complete reaction of the ver contained in the explosives flammable parts a very large amount is generated by metal, particularly well and easily reduced explosive gases. This achieves a significant increase in performance compared to the known explosives.

Weiterhin wird durch den hohen Energieüberschuß eine sehr schnelle Verdampfung der Metalle bewirkt, wodurch deren Reaktionsbereitschaft wesentlich gesteigert ist.Furthermore, the high energy excess causes a very rapid evaporation of the metals, which significantly increases their willingness to react.

Nach dem Anspruch 2 sind als Perchlorate die Perchlorate der Alkali­und Erdalkalimetalle vorgesehen. Derartige Perchlorate sind kosten­günstig, leicht zugänglich und darstellbar.According to claim 2, the perchlorates of the alkali and alkaline earth metals are provided as perchlorates. Such perchlorates are inexpensive, easily accessible and can be prepared.

Nach dem Anspruch 2 liegen bei 100g Hexogen oder Oktogen 40-50g Natriumperchlorat vor. Durch den angegebenen Bereich beim Natriumper­chlorat können entsprechend der jeweiligen Anwendung geeignete Mengen von Binde- und Plegmatisierungsmittel vorgesehen sein; ohne daß sich die Stöchiometrie der Reaktion mit dem Sekundärsprengstoff ändert.According to claim 2 there are 40-50 g sodium perchlorate in 100 g hexogen or octogen. Due to the range given for sodium perchlorate, suitable amounts of binding agents and protective agents can be provided according to the respective application; without changing the stoichiometry of the reaction with the secondary explosive.

Entsprechend den Ansprüchen 4 und 5 ist vorgesehen, daß als Perchlorat Kalium- oder Calciumperchlorat eingesetzt werden. Kaliumperchlorat bietet aufgrund seiner geringen Hygroskopität be­sonders verarbeitungstechnische Vorteile. Calciumperchlorat wirkt dagegen aufgrund seiner höheren Dichte und des höheren spezifischen Sauerstoffanteil leistungssteigernd.According to claims 4 and 5 it is provided that potassium or calcium perchlorate are used as perchlorate. Because of its low hygroscopicity, potassium perchlorate offers special processing advantages. Calcium perchlorate, on the other hand, increases performance due to its higher density and higher specific oxygen content.

Entsprechend dem Anspruch 6 ist vorgesehen, daß über den Metall­anteil das Sprenggasvolumen und die Energiefreisetzung dadurch ge­steuert werden, indem das entstehende Kohlendioxid und Wasserdampf durch das Metall auf Kohlenmonoxid und Wasserstoff reduziert wird. Durch die höhere Affinität des Metalls zu Sauerstoff, verglichen mit Kohlenstoff und Wasserstoff, erfolgt eine heftige Reaktion des Metalls mit Kohlendioxid und Wasser. Diese werden dabei reduziert und es wird eine beträchtliche Energiemenge freigesetzt. Dadurch wird das Sprenggasgemisch zusätzlich aufgeheizt, wodurch das Leistungs­vermögen des Sprengstoffs wesentlich gesteigert wird. Besonders gün­stige Werte werden erhalten, wenn die Stöchiometrie des Metallanteils eine Reduktion der Sprenggase auf Wasserstoff und Kohlenmonoxid be­wirkt. Ist bei einem reduzierten Sprenggasvolumen eine besonders große Wärmefreisetzung erwünscht, so wird durch weitere Erhöhung des Metallanteils eine Reduktion der Sprenggase auf elementaren Kohlen­stoff und Wasserstoff vorgenommen.According to claim 6 it is provided that the explosive gas volume and the release of energy are controlled by the metal portion by reducing the carbon dioxide and water vapor produced by the metal to carbon monoxide and hydrogen. Due to the higher affinity of the metal for oxygen compared to carbon and hydrogen, the metal reacts violently with carbon dioxide and water. These are reduced and a significant amount of energy is released. As a result, the explosive gas mixture is additionally heated, which significantly increases the performance of the explosive. Particularly favorable values are obtained if the stoichiometry of the metal component reduces the explosive gases to hydrogen and carbon monoxide. If a particularly large heat release is desired with a reduced explosive gas volume, the explosive gases are reduced to elemental carbon and hydrogen by further increasing the metal content.

Entsprechend dem Anspruch 7 ist eine vorteilhafte Weiterbildung des Anspruchs 6 angegeben. In Abhängigkeit von der Art des verwendeten Metalls wird ein Anteil von 25-45 Gewichtsprozent für die Reduktion vorgesehen.According to claim 7, an advantageous development of claim 6 is specified. Depending on the type of metal used, a proportion of 25-45 percent by weight is provided for the reduction.

Unter Voraussetzung der hohen Sauerstoffaffinität können nach Anspruch 8 verschiedene leichte Metalle verwendet werden.Assuming the high affinity for oxygen, different light metals can be used according to claim 8.

Bei einem Sprengstoff mit hoher Dichte können nach Anspruch 9 auch Schwermetalle hoher Sauerstoffaffinität, wie Zirkon eingesetzt werden.In the case of a high-density explosive, heavy metals with a high affinity for oxygen, such as zircon, can also be used.

Ein energiereicher, relativ dichter und kostengünstiger Raketentreib­stoff liegt nach dem Anspruch 10 vor. Der Sprengstoff wird dabei mit raketenfesttreibstoffspezifischen Phlegmatisierungs- und Binde­mitteln sowie leichten Metallen versetzt.An energy-rich, relatively dense and inexpensive rocket fuel is according to claim 10. The explosives are mixed with rocket-solid fuel-specific phlegmatizing and binding agents as well as light metals.

Wesentlich für die Erfindung ist:
Es liegen universelle Sprengstoffe bzw. Sprengstoffrezepturen mit maximalen Energieausbeuten vor. Die erfindungsgemäßen Sprengstoffe sind leicht abstimmbar auf anwendungstechnische Erfordernisse, wobei der Energiegehalt höher ist als bei bekannten Sprengstoffen. Auch liegen höhere Sprenggasvolumina und Blasteffekte vor als bei her­kömmlichen metallhaltigen Sprengstoffen ohne Oxidationsmittel.Essential for the invention is:
There are universal explosives or explosive formulations with maximum energy yields. The explosives according to the invention can be easily adapted to technical requirements, the energy content being higher than in the case of known explosives. There are also higher explosive gas volumes and blast effects than with conventional metal-containing explosives without an oxidizing agent.

Die Erfindung ist auch ohne wesentliche Veränderung für Raketenfest­ treibstoffe einsetzbar, indem möglichst leichte Metalle und spezielle Phlegmatisierungs- und Bindemittel eingesetzt werden.The invention is also without substantial change for rocket-proof fuels can be used by using the lightest possible metals and special desensitizing and binding agents.

Bei einem Sprengstoff, dessen Bestandteile in Gewichtsprozenten angegeben sind wurde nachfolgendes Ergebnis erreicht. Sprengstoffanteile:
50,2 % RDX
21,2 % Na ClO₄
25 % Zirkon
3,6 % Binder
Es wurden folgende Ergebnisse auf Stahl mit einer Plattendicke von 8mm bei einem Sprengstoffkörper mit 15 g Gewicht und den Maßen 20mm Durchmesser 20mm Höhe erreicht.The following result was achieved with an explosive whose components are given in percent by weight. Explosives content:
50.2% RDX
21.2% Na ClO₄
25% zircon
3.6% binder
The following results were achieved on steel with a plate thickness of 8mm with an explosive body weighing 15g and measuring 20mm in diameter and 20mm in height.

Die Platte wurde durchschlagen, wobei der Lochdurchmesser 7mm beträgt.The plate was penetrated, the hole diameter being 7mm.

Beim Vergleich mit dem bekannten, Sprengstoff HWC (94,5 % Hexogen, 4,5 Wachs, 1% Graphit) wurd eine Platte gleicher Dicke nicht durchschlagen. Es entstand ein gerade noch wahrnehmbarer Riß.When comparing with the known explosive HWC (94.5% hexogen, 4.5 wax, 1% graphite), a plate of the same thickness was not penetrated. There was a barely noticeable crack.

Ein in gleicher Weise mit dem Sprengstoff Hexal (70 % Hexogen, 30 % Aluminium) durchgeführter Versuch ergab, daß die Platte nicht durchschlagen wurde. Es lag auch kein Riß vor.An experiment carried out in the same way with the explosive hexal (70% hexogen, 30% aluminum) showed that the plate was not penetrated. There was no crack either.

Ein Sprengstoff der folgenden Zusammensetzung 36 % HMX
16,9 % KClO₄
45 % Zirkon
2,1 % Binder
lieferte bei einer Unterwassersprengung einen um 41,5 % höheren Stoßdruck als eine volumengleiche Probe des Unterwassersprengstoffes SSM TR 8870 (41 % TNT, 30 % RDX, 24 % Al, 5 % Phlegmatisierungsmittel).An explosive of the following composition 36% HMX
16.9% KClO₄
45% zircon
2.1% binder
delivered an impact pressure of 41.5% higher than an equivalent volume sample of the underwater explosive SSM TR 8870 (41% TNT, 30% RDX, 24% Al, 5% desensitizing agent).

Das Metall soll sich explosionsartig umsetzen. Dazu ist es erfor­derlich, das Metall zuerst zu verdampfen. Bekanntlich ist dazu eine hohe Energie erforderlich, da die Verdampfungswärme von Aluminium, Kalzium, Silizium sehr hoch ist. Bei Beimischen von Metallen zu normalen Sprengstoffen reicht meist deren relativ geringe Explo­sionswärme kaum aus, das Metall schnell und vollständig zu verdampfen. Auch wird dadurch viel von der Explosionswärme verbraucht und vor der Metallverbrennung somit die Temperatur niedriger, wodurch sich eine Verzögerung der Reaktion ergibt. Es muß daher zuerst die Energie des mitverwendeten Sprengstoffs erhöht werden.The metal is said to explode. To do this, it is necessary to evaporate the metal first. As is known, this requires a high level of energy, since the heat of vaporization of aluminum, calcium, silicon is very high. When metals are added to normal explosives, their relatively low heat of explosion is usually insufficient to evaporate the metal quickly and completely. This also consumes a lot of the heat of the explosion and thus the temperature before the metal is burned, which results in a delay in the reaction. The energy of the explosives used must therefore first be increased.

Entsprechend der Erfindung wird dies dadurch erreicht, daß ein siche­rer Sprengstoff wie TNT, Hexogen, Oktogen oder Nitropenta mit einer so großen Menge Perchlorat vergossen, verschmolzen, vermischt oder durch ein Lösungsmittel verbunden wird, daß es zu einer vollständigen Verbrennung mit ausgeglichener Sauerstoff-Bilanz kommt, z.B. 16 Mol TNT + 21 Mol CA (ClO₄)₂ oder 8 Mol Hexogen + 3 Mol Ca(ClO₄)₂.According to the invention, this is achieved in that a safe explosive such as TNT, hexogen, octogen or nitropenta is poured, melted, mixed or combined with a solvent in such a large amount that a complete combustion with a balanced oxygen balance occurs , e.g. 16 moles of TNT + 21 moles of CA (ClO₄) ₂ or 8 moles of hexogen + 3 moles of Ca (ClO₄) ₂.

Diese Basismischung wird mit dem Metallstaub innig vermischt und verschmolzen oder verklebt. Der Anteil des Metalls ist mindestens so hoch, daß das Wasser auf Wasserstoff und das Kohlendioxid auf Kohlenmonoxid reduziert wird. Bei weiterer Reduktion erhöht sich die Energie, jedoch das Sprenggasvolumen nimmt ab, da das Kohlen­monoxid zu Kohlenstoff reduziert wird. Die entstehenden Energiemengen sind sehr hoch ohne daß eine Nachverbrennung mit dem Luftsauerstoff vorliegt.This basic mixture is intimately mixed with the metal dust and fused or glued. The proportion of the metal is at least so high that the water is reduced to hydrogen and the carbon dioxide to carbon monoxide. With further reduction, the energy increases, but the explosive gas volume decreases because the carbon monoxide is reduced to carbon. The resulting amounts of energy are very high without afterburning with the atmospheric oxygen.

Soll ein Sprengstoff mit großer Hitzewirkung geschaffen werden, wobei allerdings das Sprenggasvolumen sehr niedrig ist, kann obige Mischung aus TNT/Ca(ClO₄)₂eine Mischung aus 37,6 % AL, 62,4 % CA (CLO₄)₂ mit einem spezifischen Gewicht von 2,67 g/cm³ zugegeben werden. Die Energie beträgt hierbei 31,4 MJ/dm³.If an explosive with a high heat effect is to be created, but the explosive gas volume is very low, the above mixture of TNT / Ca (ClO₄) ₂ can be a mixture of 37.6% AL, 62.4% CA (CLO₄) ₂ with a specific weight of 2.67 g / cm³ are added. The energy is 31.4 MJ / dm³.

Energiereiche Raketenfesttreibstoffe werden durch Phlegmatisieren speziell ammoniumperchlorathaltiger Mischungen geschaffen.High-energy rocket fuels are created by desensitizing mixtures containing ammonium perchlorate.

Claims (10)

1. Sprengstoff für Gefechtsköpfe und Raketenfesttreibstoff, bestehend aus einem hochenergetischen Sekundärsprengstoff mit einem an­organischen Perchlorat und Metallanteil hoher Sauerstoffaffinität sowie Phlegmatisierungs - und Bindemittel, dadurch gekennzeichnet, daß bei einem Sekundärsprengstoff die Sauerstoffbilanz durch den Perchloratanteil etwa auf eine vollständige Reaktion zu Kohlen­dioxid und Wasser ausgeglichen ist.1. explosive for warheads and rocket solid propellant, consisting of a high-energy secondary explosive with an inorganic perchlorate and metal content of high oxygen affinity as well as desensitizing and binding agent, characterized in that in the case of a secondary explosive, the oxygen balance is balanced out by the perchlorate content for a complete reaction to carbon dioxide and water . 2. Sprengstoff nach Anspruch 1, dadurch gekennzeichnet, daß als Perchlorate die Perchlorate der Alkali- und Erdalkalimetalle vorgesehen sind.2. Explosive according to claim 1, characterized in that the perchlorates of the alkali and alkaline earth metals are provided as perchlorates. 3. Sprengstoff nach Anspruch 1 dadurch gekennzeichnet, daß bei 100 g Hexogen oder Oktogen 40-45 g Natriumperchlorat und ent­sprechende Mengen von Binde- und Phlegmatisierungsmittel oder bei 100 g TNT 140-150 g Na CLO₄ vorgesehen sind.3. Explosive according to claim 1, characterized in that at 100 g of hexogen or octogen 40-45 g of sodium perchlorate and corresponding amounts of binder and desensitizing agent or at 100 g of TNT 140-150 g of Na CLO₄ are provided. 4. Sprengstoff nach Anspruch 1, dadurch gekennzeichnet, daß als Perchlorate, Lithium-, Kalium- oder Calciumperchlorat vorgesehen sind.4. explosive according to claim 1, characterized in that are provided as perchlorates, lithium, potassium or calcium perchlorate. 5. Sprengstoff nach Anspruch 3, dadurch gekennzeichnet, daß bei 100 g Hexogen oder Oktogen 40-44 g Calciumperchlorat und ent­sprechende Mengen von Binde- und Phlegmatisierungsmittel vorgesehen sind.5. Explosive according to claim 3, characterized in that 40-44 g of calcium perchlorate and corresponding amounts of binding and desensitizing agents are provided for 100 g of hexogen or octogen. 6. Sprengstoff nach Anspruch 1, dadurch gekennzeichnet, daß für den Metallanteil das Sprenggasvolumen und die Energiefreisetzung dadurch gesteuert werden kann, daß das entstehende Kohlendioxid und Wasserdampf durch das Metall auf Kohlenmonoxid und Wasserstoff oder wahlweise Kohlenstoff und Wasserstoff reduziert ist.6. Explosive according to claim 1, characterized in that the explosive gas volume and the release of energy can be controlled for the metal portion in that the carbon dioxide and water vapor produced by the metal is reduced to carbon monoxide and hydrogen or optionally carbon and hydrogen. 7. Sprengstoff nach Anspruch 1, dadurch gekennzeichnet, daß je nach Art des Metalls der Sprengstoff 25 bis 45 Gewichtsprozent Metall­anteil enthält.7. Explosive according to claim 1, characterized in that, depending on the type of metal, the explosive contains 25 to 45 percent by weight of metal. 8. Sprengstoff nach Anspruch 1, dadurch gekennzeichnet, daß als Metalle Silizium, Magnesium, Calcium, Aluminium oder daraus be­stehende Gemische oder Legierungen vorgesehen sind.8. Explosive according to claim 1, characterized in that the metals silicon, magnesium, calcium, aluminum or mixtures or alloys consisting thereof are provided. 9. Sprengstoff nach Anspruch 1, dadurch gekennzeichnet, daß als Metalle Zink, Mangan, Titan, Zirkon oder daraus bestehende Gemische oder Legierungen vorgesehen sind.9. An explosive according to claim 1, characterized in that zinc, manganese, titanium, zircon or mixtures or alloys consisting thereof are provided as metals. l0.Sprengstoff zur Anwendung als Raketenfesttreibstoff nach Anspruch 1, dadurch gekennzeichnet, daß der Sprengstoff geeignete raketen­festtreibstoffspezifische Phlegmatisierungs- und Bindemittel, sowie leichte Metalle und deren Gemische oder Legierungen aufweist.10. Explosive for use as rocket solid propellant according to claim 1, characterized in that the explosive has suitable rocket solid propellant-specific phlegmatizing agents and binders, as well as light metals and their mixtures or alloys.
EP89100034A 1988-01-05 1989-01-03 Explosive for war heads and solid propellants Expired - Lifetime EP0323828B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0001388A AT390787B (en) 1988-01-05 1988-01-05 METHOD FOR PRODUCING A BLASTING GAS / / SOLID FUEL
AT13/88 1988-01-05

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EP0323828A1 true EP0323828A1 (en) 1989-07-12
EP0323828B1 EP0323828B1 (en) 1990-10-24

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US (1) US4874441A (en)
EP (1) EP0323828B1 (en)
KR (1) KR960016613B1 (en)
CN (1) CN1034196A (en)
AT (2) AT390787B (en)
BR (1) BR8806970A (en)
CA (1) CA1322656C (en)
DE (1) DE58900019D1 (en)
ES (1) ES2019138B3 (en)
GR (1) GR3001358T3 (en)
IL (1) IL88805A0 (en)
NO (1) NO171844C (en)
SG (1) SG76991G (en)
ZA (1) ZA8978B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000058685A3 (en) * 1999-03-30 2001-08-23 Lockheed Corp Insensitive penetrator warhead with venting means
DE102005011535B4 (en) * 2004-03-10 2010-05-12 Diehl Bgt Defence Gmbh & Co. Kg Multi-modal explosive

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EP1856007A1 (en) * 2005-03-10 2007-11-21 Diehl BGT Defence GmbH & Co.KG Multimodal explosive
CN103304351B (en) * 2013-05-29 2015-10-28 西安近代化学研究所 A kind of oil/gas deep well high temperature resistant solid propellant and preparation method thereof
CN106905091B (en) * 2017-03-15 2019-05-07 重庆大学 It is a kind of based on perchlorate can automatically controlled burning solid propellant and preparation method thereof

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GB1302361A (en) * 1960-05-11 1973-01-10
US3865035A (en) * 1969-01-16 1975-02-11 Thiokol Chemical Corp Multi-use munition
US3756874A (en) * 1969-07-01 1973-09-04 Us Navy Temperature resistant propellants containing cyclotetramethylenetetranitramine
FR2225979A5 (en) * 1969-12-24 1974-11-08 France Etat Highly explosive composite contg. crosslinked polyurethane binder - and nitro org cpds., with high explosive content
CA1084715A (en) * 1978-02-07 1980-09-02 Jean-Francois Drolet High-energy explosive or propellant composition

Cited By (3)

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Publication number Priority date Publication date Assignee Title
WO2000058685A3 (en) * 1999-03-30 2001-08-23 Lockheed Corp Insensitive penetrator warhead with venting means
US6523477B1 (en) 1999-03-30 2003-02-25 Lockheed Martin Corporation Enhanced performance insensitive penetrator warhead
DE102005011535B4 (en) * 2004-03-10 2010-05-12 Diehl Bgt Defence Gmbh & Co. Kg Multi-modal explosive

Also Published As

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ZA8978B (en) 1989-09-27
KR890011811A (en) 1989-08-22
NO171844B (en) 1993-02-01
EP0323828B1 (en) 1990-10-24
ES2019138B3 (en) 1991-06-01
KR960016613B1 (en) 1996-12-16
CA1322656C (en) 1993-10-05
CN1034196A (en) 1989-07-26
SG76991G (en) 1991-11-15
BR8806970A (en) 1989-09-05
NO885407D0 (en) 1988-12-06
ATA1388A (en) 1989-12-15
AT390787B (en) 1990-06-25
IL88805A0 (en) 1989-07-31
DE58900019D1 (en) 1990-11-29
NO885407L (en) 1989-07-06
US4874441A (en) 1989-10-17
NO171844C (en) 1993-05-12
ATE57677T1 (en) 1990-11-15
GR3001358T3 (en) 1992-09-11

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