Original document(11 pages) Authorized document(12 pages) 中文版
    A liner for a shaped charge is formed from a mixture of powdered tungsten and powdered metal binder. The liner is formed by compression of the mixture into a substantially conically shaped solid body. Preferably, the mixture comprises approximately 80 percent by weight of tungsten and 20 percent of the powdered metal binder. In a specific embodiment of the invention, graphite powder may be intermixed with the powdered metal binder and tungsten to act as a lubricant. The powdered metal binder may comprise a malleable ductile metal such as lead, bismuth, tin, zinc, silver, antimony, cobalt, nickel or uranium.
Application Number
申请号
96110214 Application Date
申请日
1996.06.28
Title 名称 Tungsten enhanced liner for shaped charge
Publication Number
公开号
1141425 Publication Date
公开日
1997.01.29
Approval Pub. Date 2001.07.18 Granted Pub. Date 2001.07.18
International Classification 分类号 F42B1/032
Applicant(s) Name
申请人
Western Atlas International, Inc.
Address 地址
Inventor(s) Name 发明人 James W. Reese;Terry L. Slagle
Attorney & Agent 代理人 CHEN SHENXIAN

  
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