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High explosive incendiary/armour piercing ammunition combines a tungsten carbide penetrator with an incendiary and explosive tip. Energy is concentrated by using a reduced-diameter tungsten shot, surrounded by a lightweight outer carrier, the sabot (a French word for a wooden shoe). This combination allows the firing of a smaller diameter (thus ...
Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes through sintering [7] for use in industrial machinery, engineering facilities, [8] molding blocks, [9] cutting tools, chisels, abrasives, armor ...
Armor-piercing bullets typically contain a hardened steel, tungsten, or tungsten carbide penetrator encased within a copper or cupronickel jacket, similar to the jacket which would surround lead in a conventional projectile. The penetrator is a pointed mass of high-density material designed to retain its shape and carry the maximum possible ...
Replaced the tool steel core with a tungsten carbide core. It had a red case base including primer, from 1939: red primer only. [6] S.m.K. L'spur [7] Spitzgeschoss mit Kern, Leuchtspur: Has a shorter steel core, and includes a tracer composition. May include color designation such as gelb, German for "yellow".
The SLAP design incorporates a polymer sabot, which allows for the use of a tungsten penetrator projectile of a lesser diameter than the original bore.By using the casing of a large cartridge with a lightweight projectile, the velocity of the projectile is greatly increased and the sectional density is improved without requiring a (potentially dangerous) increase in chamber pressure.
In modern days, steel, bismuth, tungsten, and other exotic alloys are sometimes used to replace lead and prevent release of toxicity into the environment. In armor-piercing bullets, very hard and high-density materials such as hardened steel, tungsten, tungsten carbide, or depleted uranium are used for the penetrator core.
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