Evaluation of the Mechanical Properties of AA 6063 Processed by Severe Plastic Deformation
المؤلف | Jafarlou, Davoud Mashhadi |
المؤلف | Zalnezhad, Erfan |
المؤلف | Hamouda, Abdelmagid Salem |
المؤلف | Faraji, Ghader |
المؤلف | Bin Mardi, Noor Aziz |
المؤلف | Mohamed, Mohsen Abdelnaeim Hassan |
تاريخ الإتاحة | 2016-01-18T12:23:07Z |
تاريخ النشر | 2015-05 |
اسم المنشور | Metallurgical and Materials Transactions A |
الاقتباس | "Evaluation of the Mechanical Properties of AA 6063 Processed by Severe Plastic Deformation", Jafarlou, Davoud Mashhadi, Zalnezhad, Erfan, Hamouda, Abdelmagid Salem, et al., Metallurgical and Materials Transactions A, 2015 46(5): 2172-2184 |
الرقم المعياري الدولي للكتاب | 1073-5623 |
الرقم المعياري الدولي للكتاب | 1543-1940 (online) |
الملخص | In this study, the mechanical properties, including surface hardness, tensile strength, fatigue, and fretting fatigue behavior of AA 6063 processed by equal channel angular pressing as the most efficient severe shear plastic deformation (SPD) technique, were investigated. Following the SPD process, samples were subjected to heat treatment (HT), hard anodizing (HA), and a combination of HT and HA. Rotating–bending fretting fatigue tests were performed to explore the samples’ response to the fretting condition. From the experimental fatigue and fretting fatigue tests, it was apparent that the SPD treatment had a positive effect on enhancing the fatigue and fretting fatigue lives of the samples at low and high-cyclic loads compared with the HT technique by 78 and 67 pct, and 131 and 154 pct respectively. The results also indicate that the SPD + HT technique significantly increased the fatigue and fretting fatigue lives of the samples at high and low cycles by 15.56 and 8.33 pct, and 14.4 and 5.1 pct respectively, compared with the SPD method. HA of AA6063 increased the fatigue and fretting fatigue lives of SPD + HT-processed samples at low cycle by 15.5 and 18.4 pct respectively; however, at high cycle, HA had reverse effects, whereby the fatigue and fretting fatigue lives of SPD + HT-processed samples decreased by 16.7 and 30 pct, respectively. |
راعي المشروع | Ministry of Higher Education, Malaysia, with high impact research (HIR) Grant Numbers HIRMOHE- 16001-D000001; and UM.TNC2/RC/261/1/1/RP021-13AET (UMRG), RP021C-13AET |
اللغة | en |
الناشر | Springer US |
العلاقة | http://dx.doi.org/10.1007/s11661-015-2886-4 |
الموضوع | Metallic Materials Characterization and Evaluation of Materials Structural Materials Surfaces and Interfaces, Thin Films Nanotechnology |
النوع | Article |
الصفحات | 2172-2184 |
رقم العدد | 5 |
رقم المجلد | 46 |
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