| 发明名称 |
UTILIZATION OF SPHEROIDIZED TUNGSTEN IN SHAPED CHARGE SYSTEMS |
| 摘要 |
<p>A shaped charge includes a casing, a liner disposed within an opening of the casing and an explosive disposed between the casing and the liner. The liner is made of a metal powder blend that includes a spheroidized metal powder. The spheroidized metal powder includes a spheroidized tungsten powder. The metal powder blend may further include a binder and a lubricant. The binder includes copper or lead. The lubricant includes graphite.</p> |
| 申请公布号 |
WO2013188281(A1) |
申请公布日期 |
2013.12.19 |
| 申请号 |
WO2013US44948 |
申请日期 |
2013.06.10 |
| 申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
ANDRZEJAK, TIMOTHY A. |
| 分类号 |
F42D1/24;E21B43/116 |
主分类号 |
F42D1/24 |
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