发明名称 |
SHAPED CHARGES HAVING ENHANCED TUNGSTEN LINERS |
摘要 |
A liner for a shaped charge formed from a mixture of powdered heavy metal and a powdered metal binder. The liner is formed by compression of the mixture into a liner body. In one embodiment of the invention, the mixture comprises a range of 50 to 93 percent by weight of tungsten, and 50 to 7 percent by weight of the powdered metal binder. In a specific embodiment of the invention, graphite powder is intermixed with the powdered metal binder to act as a lubricant during formation of the shaped charge liner. The powdered metal binder can be a combination of copper powder, lead, and molybdenum. |
申请公布号 |
WO0190678(A2) |
申请公布日期 |
2001.11.29 |
申请号 |
WO2001US16217 |
申请日期 |
2001.05.18 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
REESE, JAMES, W.;BETANCOURT, DAVID;CLARK, NATHAN;SLAGLE, TERRY |
分类号 |
F42B1/032 |
主分类号 |
F42B1/032 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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