Microstructure evolution of an artificially aged Al-Zn-Mg-Cu alloy subjected to soft- and hard-steel core projectiles

Microstructure evolution of an artificially aged Al-Zn-Mg-Cu alloy subjected to soft- and hard-steel core projectiles

An investigation was conducted to study the effect of soft (220 Hv) and hard (750 Hv) steel projectiles on an Al-Zn-Mg-Cu alloy processed by hot extrusion followed by heat treatment (solid solution treatment at 743 K/1.5 h + ageing treatment at 388 K/24 h). The results show that the hardness of the...

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Bibliographic Details
Main Authors: Muhammad Abubaker Khan, Yangwei Wang, Huanwu Cheng, Ghulam Yasin, Abdul Malik, Faisal Nazeer, Tahir Ahmad, Waheed Qamar khan, Muhammad Kamran, Mohamed A. Afifi
Format: Article
Language:English
Published: Elsevier 2020-09-01
Series:Journal of Materials Research and Technology
Subjects:
Al-Zn-Mg alloy
Perforation channel
Hard steel projectile
Soft steel projectile
Precipitates
ASBs
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785420316847

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http://www.sciencedirect.com/science/article/pii/S2238785420316847

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