Claims
- 1. A hypervelocity penetrator for an electromagnetic accelerator comprising a cone shaped structure that includes a nosetip section that is made of an ablative composite material and having an outer tapered surface, an intermediate section that is telescoped with an secured to said nosetip section and having an outer tapered surface that is a continuation of the same taper of said outer tapered surface of said nosetip section, said intermediate section being made of a material that has a density of about 1200 lbm/ft.sup.3, and a rear most section that is hollow and made of a material that has strength of margaring steel with a density of about 490 lbm/ft.sup.3 and having an outer tapered surface that is a continuation of the same taper of said outer tapered surface of said intermediate section, said rear most section being telescoped with and secured to said intermediate section, and said penetrator structure having a center of gravity which is forward of a center of pressure for the penetrator structure.
- 2. A hypervelocity penetrator for an electromagnetic accelerator as set forth in claim 1, wherein said nosetip section has a tip end with a spherical shape and said nosetip section being made of three-dimensional reinforced, fine-weave carbon-carbon material, said intermediate section being made of tungsten or a tungsten alloy, and said rear most section being made of steel alloy.
- 3. A hypervelocity penetrator for an electromagnetic accelerator as set forth in claim 2, wherein said cone shaped structure outer tapered surfaces have a taper angle of about 4 degrees.
DEDICATORY CLAUSE
The invention described herein may be manufactured, used, and licensed by or for the Government for governmental purposes without the payment to me of any royalties thereon.
US Referenced Citations (3)
Foreign Referenced Citations (2)
Number |
Date |
Country |
51375 |
May 1982 |
EPX |
73385 |
Mar 1983 |
EPX |