| Title | Fracture behavior of the forged aluminum 7075-T6 alloy under mixed-mode loading conditions |
| Author | |
| Corresponding Author | Keshtiban，Peyman Mashhadi |
| Publication Years | 2022-10-01
|
| DOI | |
| Source Title | |
| ISSN | 1350-6307
|
| EISSN | 1873-1961
|
| Volume | 140 |
| Abstract | This study addressed the formability of Al 7057T6 alloy. The hot forging process was utilized for plastic deformation. Simple tensile tests and fracture tests then tested forged pieces. The fracture tests were carried out for different forging percentages in three loading modes (I, II, and mixed -mode I/II). The specimen and the crack tip were modeled by the finite element method. The studied alloy showed higher resistance against the crack growth under the pure tensile mode than in the shear mode. Higher forging declined the material resistance against crack growth. This declining trend was negligible in mode-I. However, it intensified by an increase in the loading angle; up to a 52% decrease was detected in mode-II. Therefore, extra care should be considered in applying forged Al 7075-T6 alloy under a dominant shear load. Almost similar conditions can be observed on the fracture surface of the samples using SEM images. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | Others
|
| WOS Research Area | Engineering
; Materials Science
|
| WOS Subject | Engineering, Mechanical
; Materials Science, Characterization & Testing
|
| WOS Accession No | WOS:000834053700002
|
| Publisher | |
| EI Accession Number | 20222912384743
|
| EI Keywords | Aluminum alloys
; Crack propagation
; Crack tips
; Forging
; Fracture testing
|
| ESI Classification Code | Metal Forming Practice:535.2.2
; Aluminum Alloys:541.2
; Materials Science:951
|
| ESI Research Field | ENGINEERING
|
| Scopus EID | 2-s2.0-85134323687
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:1
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/359528 |
| Department | Department of Mechanics and Aerospace Engineering |
| Affiliation | 1.Faculty of Mechanical Engineering,Urmia University of Technology,Urmia,Iran 2.Department of Mechanics and Aerospace Engineering,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China |
| Recommended Citation GB/T 7714 |
Hashemian，Saeid,Keshtiban，Peyman Mashhadi,Oskui，Abuzar Es haghi. Fracture behavior of the forged aluminum 7075-T6 alloy under mixed-mode loading conditions[J]. ENGINEERING FAILURE ANALYSIS,2022,140.
|
| APA |
Hashemian，Saeid,Keshtiban，Peyman Mashhadi,&Oskui，Abuzar Es haghi.(2022).Fracture behavior of the forged aluminum 7075-T6 alloy under mixed-mode loading conditions.ENGINEERING FAILURE ANALYSIS,140.
|
| MLA |
Hashemian，Saeid,et al."Fracture behavior of the forged aluminum 7075-T6 alloy under mixed-mode loading conditions".ENGINEERING FAILURE ANALYSIS 140(2022).
|
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