Additive for composition B and composition B replacements that mitigates slow cook-off violence
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C06B-025/34
C06B-025/00
출원번호
US-0385379
(2003-03-10)
발명자
/ 주소
Schaefer,Ruth A.
Hatch,Robert L.
Doll,Daniel W.
출원인 / 주소
Alliant Techsystems Inc.
대리인 / 주소
TraskBritt
인용정보
피인용 횟수 :
3인용 특허 :
7
초록▼
An explosive composition having a main explosive and an additive, such as 2,4-dinitrophenylhydrazine. The explosive composition is resistant to slow cook-off. The main explosive includes Composition B or a Composition B replacement. The 2,4-dinitrophenylhydrazine is present in the explosive composit
An explosive composition having a main explosive and an additive, such as 2,4-dinitrophenylhydrazine. The explosive composition is resistant to slow cook-off. The main explosive includes Composition B or a Composition B replacement. The 2,4-dinitrophenylhydrazine is present in the explosive composition at less than or equal to approximately 5% by weight. An insensitive munition resistant to slow cook-off is also disclosed, as is a method of forming the explosive composition having a main explosive and 2,4-dinitrophenylhydrazine and a method of mitigating slow cook-off violence.
대표청구항▼
What is claimed is: 1. An explosive composition having a slow cook-off, comprising: a main explosive comprising cyclo-1,3,5-trimethylene-2,4,6-trinitramine and trinitrotoluene or cyclo-1,3,5-trimethylene-2,4,6-trinitramine, dinitroanisole, ammonium perchlorate, and n-methyl-4-nitroaniline; and 2,4-
What is claimed is: 1. An explosive composition having a slow cook-off, comprising: a main explosive comprising cyclo-1,3,5-trimethylene-2,4,6-trinitramine and trinitrotoluene or cyclo-1,3,5-trimethylene-2,4,6-trinitramine, dinitroanisole, ammonium perchlorate, and n-methyl-4-nitroaniline; and 2,4-dinitrophenylhydrazine. 2. The explosive composition of claim 1, wherein the 2,4-dinitrophenylhydrazine is present in an explosive composition at less than or equal to approximately 5% by weight. 3. The explosive composition of claim 1, wherein the 2,4-dinitrophenylhydrazine is present in an explosive composition at less than or equal to approximately 4% by weight. 4. An insensitive munition resistant to slow cook-off, comprising: an explosive composition comprising a main explosive and 2,4-dinitrophenylhydrazine, the main explosive comprising cyclo-1,3,5-trimethylene-2,4,6-trinitramine and trinitrotoluene or cyclo-1,3,5-trimethylene-2,4,6-trinitramine, dinitroanisole, ammonium perchlorate, and n-methyl-4-nitroaniline; and a confinement comprising the explosive composition. 5. The insensitive munition of claim 4, wherein the 2,4-dinitrophenylhydrazine is present in the explosive composition at less than or equal to approximately 5% by weight. 6. The insensitive munition of claim 4, wherein the 2,4-dinitrophenylhydrazine is present in the explosive composition at less than or equal to approximately 4% by weight. 7. A method of forming an explosive composition resistant to slow cook-off, comprising: providing a main explosive comprising cyclo-1,3,5-trimethylene-2,4,6-trinitramine; melting the main explosive; and adding 2,4-dinitrophenylhydrazine to the melted main explosive to form an explosive composition. 8. The method of claim 7, wherein providing a main explosive comprising cyclo-1,3,5-trimethylene-2,4,6-trinitramine comprises providing trinitrotoluene and cyclo-1,3,5-trimethylene-2,4,6-trinitramine. 9. The method of claim 7, wherein providing a main explosive comprising cyclo-1,3,5-trimethylene-2,4,6-trinitramine comprises providing dinitroanisole, ammonium perchlorate, n-methyl-4-nitroaniline, and cyclo-1,3,5-trimethylene-2,4,6-trinitramine. 10. The method of claim 7, wherein adding 2,4-dinitrophenylhydrazine to the melted main explosive comprises adding less than or equal to approximately 5% by weight of the 2,4-dinitrophenylhydrazine to the melted main explosive. 11. The method of claim 7, wherein adding 2,4-dinitrophenylhydrazine to the melted main explosive comprises adding less than or equal to approximately 4% by weight of the 2,4-dinitrophenylhydrazine to the melted main explosive. 12. The method of claim 7, further comprising casting the explosive composition. 13. A method of mitigating slow cook-off violence, comprising: providing an explosive composition comprising a main explosive and 2,4-dinitrophenylhydrazine, the main explosive comprising cyclo-1,3,5-trimethylene-2,4,6-trinitramine and trinitrotoluene or cyclo-1,3,5-trimethylene-2,4,6-trinitramine, dinitroanisole, ammonium perchlorate, and n-methyl-4-nitroaniline, wherein the explosive composition is encased in a confinement; decomposing the 2,4-dinitrophenylhydrazine to generate a gas; and generating a sufficient gas pressure to breach the confinement without producing shrapnel. 14. The method of claim 13, wherein providing an explosive composition comprising a main explosive and-2,4-dinitrophenyl-hydrazine comprises providing the explosive composition comprising less than or equal to approximately 5% by weight of the 2,4-dinitrophenylhydrazine. 15. The method of claim 13, wherein providing an explosive composition comprising a main explosive and 2,4-dinitrophenyl-hydrazine comprises providing the explosive composition comprising less than or equal to approximately 4% by weight of the 2,4-dinitrophenylhydrazine. 16. The method of claim 13, wherein decomposing the 2,4-dinitrophenylhydrazine to generate a gas comprises exposing the confinement to a temperature sufficient to decompose the 2,4-dinitrophenylhydrazine. 17. The method of claim 13, wherein decomposing the 2,4-dinitrophenylhydrazine to generate a gas comprises exposing the confinement to a temperature above a melting point of the main explosive and below a reaction temperature of the main explosive. 18. The method of claim 13, wherein generating a sufficient gas pressure to breach the confinement without producing shrapnel comprises generating the sufficient gas pressure in a short amount of time. 19. The method of claim 13, further comprising burning the main explosive.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (7)
Bilek Andrew G. (Valparaiso FL) Foster ; Jr. Joseph C. (Ft. Walton Bch. FL) Floyd Thomas G. (Niceville FL), Bomb or ordnance with internal shock attenuation barrier.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.