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  • Preliminary investigation on new grade of armour steel - PROTAC 500 [Elektronski vir]
    Bernetič, Jure ...
    An investigation of new PROTAC 500 armour steel was conducted. Three plates were heat treated to different states. One was quenched, second and third were quenched and low temperature tempered at ... 220°C and 280°C for 3 hours. A tensile test, hardness measurements, and an instrumented Charpy test were performed. Metallography was performed by optical microscopy (OM). Ballistic resistances of all three steel plates were measured. The behaviour of steel was tested using armour piercing projectiles 7.62*39 mm API BZ. The best results were obtained in quenched state.
    Source: Proceedings (Str. 622-627)
    Type of material - conference contribution
    Publish date - 2011
    Language - english
    COBISS.SI-ID - 15468566

source: Proceedings (Str. 622-627)

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