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Ballistic limit simulation on commercial medium carbon steel plate with surface hardening using an induction heating

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dc.contributor.author Purwanto, Helmy
dc.contributor.author Dzulfikar, Muhammad
dc.contributor.author tauviqirrahman, Mohammad
dc.contributor.author Subagyo, Rachmat
dc.contributor.author Kiryanto
dc.date.accessioned 2023-04-10T00:23:28Z
dc.date.available 2023-04-10T00:23:28Z
dc.date.issued 2021
dc.identifier.uri https://repo-dosen.ulm.ac.id//handle/123456789/28111
dc.description.abstract Ballistic limit is a speed limit where projectile with a certain shape, angle of attack and size is not able to perforate a target with certain properties and thickness. This paper aims is to determine and analyze the ballistic limit of commercial medium carbon steel plate which has been hardened by induction heating by using finite element based simulation. A plate with a thickness of 8 mm was shot by a deformable blunt projectile with a diameter of 20 mm, a length of 80 mm and a mass of 0.197 kg with an angle of attack of 90° against the plate. Simulation results show that projectile with a speed of 225 m s-1 is still able to penetrate the plate in the form of plugging. The plate can withstand the projectile rate at a maximum speed of 215 m -1. At this speed, the plate is damaged but the projectile does not penetrate. The plate still has ductility properties, as during the simulation there were deflection and bulge in the back side. en_US
dc.language.iso en en_US
dc.publisher IOP Conf. Series: Materials Science and Engineering en_US
dc.relation.ispartofseries 1034 (2021);012148
dc.subject ballistic limit, medium carbon steel commercial, armor, hardened, simulation en_US
dc.title Ballistic limit simulation on commercial medium carbon steel plate with surface hardening using an induction heating en_US
dc.type Article en_US


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