Reactive material compositions and projectiles containing same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C06B-045/10
C06B-033/00
D03D-023/00
출원번호
US-0127627
(2008-05-27)
등록번호
US-8568541
(2013-10-29)
발명자
/ 주소
Nielson, Daniel B.
Ashcroft, Benjamin N.
Doll, Daniel W.
출원인 / 주소
Alliant Techsystems Inc.
대리인 / 주소
TraskBritt
인용정보
피인용 횟수 :
2인용 특허 :
123
초록▼
A reactive material that includes at least one of a fuel, an oxidizer, and a class 1.1 explosive and is formulated for use in a reactive material projectile. The reactive material is formulated to provide at least one of an overpressure of greater than approximately 9 pounds per square inch at a rad
A reactive material that includes at least one of a fuel, an oxidizer, and a class 1.1 explosive and is formulated for use in a reactive material projectile. The reactive material is formulated to provide at least one of an overpressure of greater than approximately 9 pounds per square inch at a radial measurement of 12 inches from a point of impact on a target, a hole greater than approximately 2 square inches at an optimum penetration level in a target, and pressure, damage, and a flame when the reactive material bullet impacts a target. The fuel may be a metal, a fusible metal alloy, an organic fuel, or mixtures thereof. The oxidizer may be an inorganic oxidizer, sulfur, a fluoropolymer, or mixtures thereof. A reactive material projectile having the reactive material disposed therein is also disclosed.
대표청구항▼
1. A reactive material, consisting of: a metal selected from the group consisting of magnesium, zirconium, aluminum, titanium, and hafnium;cupric oxide; anda copolymer of vinylidenefluoride-hexafluoropropylene. 2. The reactive material of claim 1, wherein the cupric oxide comprises from approximatel
1. A reactive material, consisting of: a metal selected from the group consisting of magnesium, zirconium, aluminum, titanium, and hafnium;cupric oxide; anda copolymer of vinylidenefluoride-hexafluoropropylene. 2. The reactive material of claim 1, wherein the cupric oxide comprises from approximately 10% by weight to approximately 81% by weight of the reactive material. 3. A reactive material projectile, comprising: a case having a reactive material disposed therein, and a tip, wherein the reactive material consists of a metal selected from the group consisting of magnesium, zirconium, aluminum, titanium, and hafnium, from approximately 18% by weight to approximately 78% by weight cupric oxide, and a copolymer of vinylidenefluoride-hexafluoropropylene. 4. The reactive material projectile of claim 3, wherein the reactive material is formulated to initiate upon impact of the reactive material projectile with a target. 5. A reactive material, consisting of: a metal selected from the group consisting of magnesium, zirconium, aluminum, titanium, and hafnium;from approximately 18% by weight to approximately 78% by weight cupric oxide; and a copolymer of vinylidenefluoride-hexafluoropropylene. 6. The reactive material of claim 5, wherein the reactive material consists of magnesium, cupric oxide, and a copolymer of vinylidenefluoride-hexafluoropropylene. 7. The reactive material of claim 5, wherein the reactive material consists of zirconium, cupric oxide, and a copolymer of vinylidenefluoride-hexafluoropropylene. 8. The reactive material of claim 5, wherein the reactive material consists of aluminum, cupric oxide, and a copolymer of vinylidenefluoride-hexafluoropropylene. 9. The reactive material of claim 5, wherein the reactive material consists of titanium, cupric oxide, and a copolymer of vinylidenefluoride-hexafluoropropylene. 10. The reactive material of claim 5, wherein the reactive material consists of hafnium, cupric oxide, and a copolymer of vinylidenefluoride-hexafluoropropylene. 11. The reactive material of claim 5, wherein the metal comprises from approximately 15% by weight to approximately 90% by weight of the reactive material. 12. The reactive material of claim 5, wherein the metal comprises from approximately 10% by weight to approximately 90% by weight of the reactive material. 13. The reactive material of claim 5, wherein the cupric oxide has a particle size ranging from approximately 20 nm to approximately 200 μm. wherein initiation of the reactive material occurs upon impact.
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