Microstructure Effect of Heat Input on Ballistic Performance of Welded High Strength Armor Steel

Microstructure Effect of Heat Input on Ballistic Performance of Welded High Strength Armor Steel

The effect of two different heat inputs, 1.2 and 0.8 kJ/ mg, on the microstructure associated with a welded high hardness armor (HHA) steel was investigated by ballistic tests. A novel way of comparing the ballistic performance between fusion zone (FZ), heat-affected zone (HAZ), and base metal (BM)...

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Bibliographic Details
Main Authors: Elson Renato Santos Souza, Ricardo Pondé Weber, Sergio Neves Monteiro, Suzane de Sant’Ana Oliveira
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Materials
Subjects:
ballistic armor
low alloy high strength steel
shielded metal arc welding (SMAW)
fusion zone (FZ) and heat affected zone (HAZ)
microstructure
V<sub>50</sub> ballistic resistance
Online Access:https://www.mdpi.com/1996-1944/14/19/5789

Internet

https://www.mdpi.com/1996-1944/14/19/5789

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