CHARACTERIZATION OF 6061 T651 ALUMINUM PLATES SUBJECTED TO HIGH-VELOCITY IMPACT LOADS
Ballistic response of single or multi-layered metal armor systems subjected to kinetic energy pro-jectiles was investigated in many experimental, theoretical and numerical studies.In this study, 6061 T651 aluminum plates impacted by 9 mm bullets were investigated. Microstructural investigations have...
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doaj-07c7fdf382114fc8bae71f99f71c1e852020-11-24T23:38:31ZengAnadolu UniversityAnadolu University Journal of Science and Technology. A : Applied Sciences and Engineering1302-31602146-02052011-06-011216574CHARACTERIZATION OF 6061 T651 ALUMINUM PLATES SUBJECTED TO HIGH-VELOCITY IMPACT LOADSEvren ÖZŞAHİNFehmi DİLTEMİZSüleyman TOLUNBallistic response of single or multi-layered metal armor systems subjected to kinetic energy pro-jectiles was investigated in many experimental, theoretical and numerical studies.In this study, 6061 T651 aluminum plates impacted by 9 mm bullets were investigated. Microstructural investigations have been carried out using optical microscopy. Microhardness values were used to determine the strength behavior of the plates. Influence of the plate thickness and impact velocity on the microstructure has been evaluated. It was concluded from the study that thinner plates are more prone to deformation hardening with high penetration depth values even at low impact velocities while thick plates are more susceptible to thermal softening with less penetration depths. Maximum hardness values were obtained just below the impact zone in both plate thicknesses.http://btd.anadolu.edu.tr/index.php/BTDA/article/viewFile/68/45AA 6061 T651Aluminum platesHigh velocity impactMicrostructure |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Evren ÖZŞAHİN Fehmi DİLTEMİZ Süleyman TOLUN |
spellingShingle |
Evren ÖZŞAHİN Fehmi DİLTEMİZ Süleyman TOLUN CHARACTERIZATION OF 6061 T651 ALUMINUM PLATES SUBJECTED TO HIGH-VELOCITY IMPACT LOADS Anadolu University Journal of Science and Technology. A : Applied Sciences and Engineering AA 6061 T651 Aluminum plates High velocity impact Microstructure |
author_facet |
Evren ÖZŞAHİN Fehmi DİLTEMİZ Süleyman TOLUN |
author_sort |
Evren ÖZŞAHİN |
title |
CHARACTERIZATION OF 6061 T651 ALUMINUM PLATES SUBJECTED TO HIGH-VELOCITY IMPACT LOADS |
title_short |
CHARACTERIZATION OF 6061 T651 ALUMINUM PLATES SUBJECTED TO HIGH-VELOCITY IMPACT LOADS |
title_full |
CHARACTERIZATION OF 6061 T651 ALUMINUM PLATES SUBJECTED TO HIGH-VELOCITY IMPACT LOADS |
title_fullStr |
CHARACTERIZATION OF 6061 T651 ALUMINUM PLATES SUBJECTED TO HIGH-VELOCITY IMPACT LOADS |
title_full_unstemmed |
CHARACTERIZATION OF 6061 T651 ALUMINUM PLATES SUBJECTED TO HIGH-VELOCITY IMPACT LOADS |
title_sort |
characterization of 6061 t651 aluminum plates subjected to high-velocity impact loads |
publisher |
Anadolu University |
series |
Anadolu University Journal of Science and Technology. A : Applied Sciences and Engineering |
issn |
1302-3160 2146-0205 |
publishDate |
2011-06-01 |
description |
Ballistic response of single or multi-layered metal armor systems subjected to kinetic energy pro-jectiles was investigated in many experimental, theoretical and numerical studies.In this study, 6061 T651 aluminum plates impacted by 9 mm bullets were investigated. Microstructural investigations have been carried out using optical microscopy. Microhardness values were used to determine the strength behavior of the plates. Influence of the plate thickness and impact velocity on the microstructure has been evaluated. It was concluded from the study that thinner plates are more prone to deformation hardening with high penetration depth values even at low impact velocities while thick plates are more susceptible to thermal softening with less penetration depths. Maximum hardness values were obtained just below the impact zone in both plate thicknesses. |
topic |
AA 6061 T651 Aluminum plates High velocity impact Microstructure |
url |
http://btd.anadolu.edu.tr/index.php/BTDA/article/viewFile/68/45 |
work_keys_str_mv |
AT evrenozsahin characterizationof6061t651aluminumplatessubjectedtohighvelocityimpactloads AT fehmidiltemiz characterizationof6061t651aluminumplatessubjectedtohighvelocityimpactloads AT suleymantolun characterizationof6061t651aluminumplatessubjectedtohighvelocityimpactloads |
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1725516658824445952 |