Slug for industrial ballistic tool

A frangible projectile for expelling from an industrial ballistic tool may be formed by a powder metallurgy process. A preferred embodiment of slug consists essentially of compacted and optionally sintered material and comprises up to 35% ferrotungsten in particulate form, up to 3% lubricant, and th...

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Bibliographische Detailangaben
Hauptverfasser: Robinson, Peter W, Dippold, Jack D
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A frangible projectile for expelling from an industrial ballistic tool may be formed by a powder metallurgy process. A preferred embodiment of slug consists essentially of compacted and optionally sintered material and comprises up to 35% ferrotungsten in particulate form, up to 3% lubricant, and the balance iron in particulate form with inevitable impurities.