Composite shot
AssigneeTeledyne Industries, Inc.
InventorsDarryl D. Amick, John C. Haygarth, Lloyd Fenwick, Larry K. Seal
Life of this patent
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Abstract
Shot pellet or small arms projectile comprises 40-60% by weight of tungsten and 60-40% by weight of iron formed by sintering tungsten containing powders having median particle sizes below 6 microns to form a material consisting primary of an intermetallic compound of tungsten and iron or of a metal matrix of iron surrounding tungsten containing particles.
Claims2
A shot pellet or small arms projectile comprising 40% by weight to 60% by weight Tungsten and from 60% by weight to 40% by weight iron prepared by sintering tungsten containing powders having median particle sizes below about 6 microns at a temperature sufficient to form a material consisting primarily of an intermetallic compound of tungsten and iron.
A shot pellet or small arms projectile comprising 40% by weight to 60% by weight Tungsten and from 60% by weight to 40% by weight iron prepared by sintering tungsten containing powders having median particle sizes below about 6 microns at a temperature sufficient to form a material consisting primarily of a metal matrix of iron surrounding tungsten-containing particles.
Dependencies are inferred from the claim text.