PROCESS FOR CARRYING OUT A PIERCING THERMOBARIC PROJECTILE BODY OF CALIBER 73 MM FOR GRENADE LAUNCHER AG-9 AND PROJECTILE BODY OBTAINED THEREBY

The invention relates to a process for manufacturing penetrating envelopes of thermobaric piercing projectiles of 73 mm caliber for the AG - 9 grenade launcher. According to the invention, the process comprises the following stages: a. smelting a steel 5Mn125 in a furnace with controlled atmosphere...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CÂRCEANU IRINA, MARIN ALEXANDRU, BOTIS HORIA-RĂZVAN, DIMA RALUCA ELENA, EPURE CRISTIANA, PÎRVU TIBERIU, TIGANESCU TUDOR VIOREL, IORGA GEORGE OVIDIU, MUNTEANU MIHAIL
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	ALLOYS AMMUNITION BLASTING CHEMISTRY EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION FERROUS OR NON-FERROUS ALLOYS HEATING LIGHTING MECHANICAL ENGINEERING METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a process for manufacturing penetrating envelopes of thermobaric piercing projectiles of 73 mm caliber for the AG - 9 grenade launcher. According to the invention, the process comprises the following stages: a. smelting a steel 5Mn125 in a furnace with controlled atmosphere CIA + VAR while treating in the desulphurisation and dephosphating pot and pouring it into the ingot, the steel having the following composition, expressed as percentage by weight: C