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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional Autónoma de México
2020
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| Online Access: | https://www.redalyc.org/articulo.oa?id=47471661001 https://www.redalyc.org/journal/474/47471661001/ https://www.redalyc.org/journal/474/47471661001/html/ https://www.redalyc.org/journal/474/47471661001/47471661001.epub https://www.redalyc.org/journal/474/47471661001/movil |
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Table of Contents:
- Microstructure, mechanical, ballistic property evaluation of RHA steel produced by continuous-casting route Pradipta Kumar Jena M. A. Muthu Manickam Sandeep Venketachari Satish Chandra Srivastava Atul Srivastava Santu Chakrabarty K. Siva Kumar Ingeniería Continuous casting Ballistic evaluation Rolled homogeneous armour steel This paper presents the commercial production of rolled homogeneous armour steel with 5 different thicknesses i.e. 20,30,40,50 and 80 mm through continuous casting route. All the plates display tempered martensitic structure. Tensile and charpy impact properties are obtained for all the different thickness plates. It is observed that the produced steel shows a good combination of strength and impact toughness. For ballistic evaluation 30 mm thick plates are impacted with 30 mm medium caliber armour piercing steel projectiles at a velocity of 460±20 m/s at zero degree angle of impact. Depth of penetration method is used to measure the ballistic performance of the plates. From the post ballistic microstructural observations, an adiabatic shear band induced material removal is detected in the front face of the impacted rolled homogeneous armour steel plates. The microstructure, mechanical and ballistic properties of the continuous cast steel is compared with the steel produced by conventional ingot cast route. 2020 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47471661001 https://www.redalyc.org/journal/474/47471661001/ https://www.redalyc.org/journal/474/47471661001/html/ https://www.redalyc.org/journal/474/47471661001/47471661001.epub https://www.redalyc.org/journal/474/47471661001/movil 10.14482/INDES.30.1.303.661 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.1 Vol.18