Ballistic Behaviour of Austempered Compacted Graphite Iron Perforated Plates
2019
Authors
Baloš, SebastianRadisavljević, Igor
Rajnović, Dragan
Janjatović, P.
Dramićanin, Miroslav
Erić-Cekić, Olivera
Šiđanin, Leposava
Article (Published version)
Metadata
Show full item recordAbstract
In this study, the performance of austempered compacted graphite iron was evaluated to find its suitability as perforated plates used in add-on armour. Perforated compacted graphite plates were subjected to austenitisation at 900 degrees C for 2 h followed by austempering at 275 and 400 degrees C for 1 h. The basic plate was fixed at 400 mm away from the perforated plate and armour and then piercing incendiary projectile was shot from a distance of 100 m. It was observed that both 7 mm and 9 mm perforated plates austempered at lower temperature of 275 degrees C producing higher hardness and lower ductility were effective in fracturing the penetrating core, thereby significantly decreasing the chances of penetrating the basic plate.
Keywords:
Perforated plates / Ballistic protection / Austempered compacted graphite ironSource:
Defence Science Journal, 2019, 69, 6, 571-576Publisher:
- Defence Scientific Information Documentation Centre, Delhi
Funding / projects:
- Design, development and implementation of the new generation of ADI materials (RS-MESTD-Technological Development (TD or TR)-34015)
DOI: 10.14429/dsj.69.14010
ISSN: 0011-748X
WoS: 000503042500007
Scopus: 2-s2.0-85079216241
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Inovacioni centarTY - JOUR AU - Baloš, Sebastian AU - Radisavljević, Igor AU - Rajnović, Dragan AU - Janjatović, P. AU - Dramićanin, Miroslav AU - Erić-Cekić, Olivera AU - Šiđanin, Leposava PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3043 AB - In this study, the performance of austempered compacted graphite iron was evaluated to find its suitability as perforated plates used in add-on armour. Perforated compacted graphite plates were subjected to austenitisation at 900 degrees C for 2 h followed by austempering at 275 and 400 degrees C for 1 h. The basic plate was fixed at 400 mm away from the perforated plate and armour and then piercing incendiary projectile was shot from a distance of 100 m. It was observed that both 7 mm and 9 mm perforated plates austempered at lower temperature of 275 degrees C producing higher hardness and lower ductility were effective in fracturing the penetrating core, thereby significantly decreasing the chances of penetrating the basic plate. PB - Defence Scientific Information Documentation Centre, Delhi T2 - Defence Science Journal T1 - Ballistic Behaviour of Austempered Compacted Graphite Iron Perforated Plates EP - 576 IS - 6 SP - 571 VL - 69 DO - 10.14429/dsj.69.14010 ER -
@article{ author = "Baloš, Sebastian and Radisavljević, Igor and Rajnović, Dragan and Janjatović, P. and Dramićanin, Miroslav and Erić-Cekić, Olivera and Šiđanin, Leposava", year = "2019", abstract = "In this study, the performance of austempered compacted graphite iron was evaluated to find its suitability as perforated plates used in add-on armour. Perforated compacted graphite plates were subjected to austenitisation at 900 degrees C for 2 h followed by austempering at 275 and 400 degrees C for 1 h. The basic plate was fixed at 400 mm away from the perforated plate and armour and then piercing incendiary projectile was shot from a distance of 100 m. It was observed that both 7 mm and 9 mm perforated plates austempered at lower temperature of 275 degrees C producing higher hardness and lower ductility were effective in fracturing the penetrating core, thereby significantly decreasing the chances of penetrating the basic plate.", publisher = "Defence Scientific Information Documentation Centre, Delhi", journal = "Defence Science Journal", title = "Ballistic Behaviour of Austempered Compacted Graphite Iron Perforated Plates", pages = "576-571", number = "6", volume = "69", doi = "10.14429/dsj.69.14010" }
Baloš, S., Radisavljević, I., Rajnović, D., Janjatović, P., Dramićanin, M., Erić-Cekić, O.,& Šiđanin, L.. (2019). Ballistic Behaviour of Austempered Compacted Graphite Iron Perforated Plates. in Defence Science Journal Defence Scientific Information Documentation Centre, Delhi., 69(6), 571-576. https://doi.org/10.14429/dsj.69.14010
Baloš S, Radisavljević I, Rajnović D, Janjatović P, Dramićanin M, Erić-Cekić O, Šiđanin L. Ballistic Behaviour of Austempered Compacted Graphite Iron Perforated Plates. in Defence Science Journal. 2019;69(6):571-576. doi:10.14429/dsj.69.14010 .
Baloš, Sebastian, Radisavljević, Igor, Rajnović, Dragan, Janjatović, P., Dramićanin, Miroslav , Erić-Cekić, Olivera, Šiđanin, Leposava, "Ballistic Behaviour of Austempered Compacted Graphite Iron Perforated Plates" in Defence Science Journal, 69, no. 6 (2019):571-576, https://doi.org/10.14429/dsj.69.14010 . .