A new approach of the constrained groove pressing process on Al5083-O alloy using PMMA polymer, without die non-friction coefficient: nanostructure, mechanical properties and hardness
Joint Authors
Tagimalek, Hadi
Maraki, Muhammad Rida
Mahmudi, Masud
Source
Journal of Engineering Research
Issue
Vol. 11, Issue 2 B (30 Jun. 2023), pp.324-336, 13 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2023-06-30
Country of Publication
Kuwait
No. of Pages
13
Main Subjects
Abstract EN
The Constrained Groove Pressing (CGP) on annealed Al5083 (Al5083-O) alloy sheets by means of Polymethyl Methacrylate (PMMA) polymer is investigated in this research.
Input parameters include Traverse Speed (1, 2, and 3 mm/min), Pass Number (1, 2, 3, and 4), and Lubricants (Grease, Oil, and without lubricants).
Reciprocally, output parameters consist of Nanostructure (SEM and EBSD images), Hardness (HV), and Mechanical Properties – Impact Strength (kJ/m2), Tensile Strength (MPa), Young's Modulus (MPa), and Elongation (%).
Revealed by the results, the impact strength is gradually improved in the 1st, 2nd, 3rd, and 4th passes by respectively adding oil and grease, compared to the state of using no lubricant.
The impact strength results demonstrated that the addition of grease has a significant effect on the impact strength of composite samples.
In order to build a high-quality product through the CGP process, it is very important for the mechanical properties to be based on the input parameters.
In CGP processes, the Continuous Dynamic Recrystallization (CDRX) is considered as the ultrafine-grained mechanism.
To predict the grain size evolution and the plastic deformation rate, the combination of Finite Element (FE) method and the ETMB model is utilized.
Indicating the high generalizability and reliability as compared to other modeling methods, both the experimental test results and the ETMB model data, which have a higher degree of accuracy, are presented.
American Psychological Association (APA)
Tagimalek, Hadi& Maraki, Muhammad Rida& Mahmudi, Masud. 2023. A new approach of the constrained groove pressing process on Al5083-O alloy using PMMA polymer, without die non-friction coefficient: nanostructure, mechanical properties and hardness. Journal of Engineering Research،Vol. 11, no. 2 B, pp.324-336.
https://search.emarefa.net/detail/BIM-1604346
Modern Language Association (MLA)
Mahmudi, Masud…[et al.]. A new approach of the constrained groove pressing process on Al5083-O alloy using PMMA polymer, without die non-friction coefficient: nanostructure, mechanical properties and hardness. Journal of Engineering Research Vol. 11, no. 2 B (Jun. 2023), pp.324-336.
https://search.emarefa.net/detail/BIM-1604346
American Medical Association (AMA)
Tagimalek, Hadi& Maraki, Muhammad Rida& Mahmudi, Masud. A new approach of the constrained groove pressing process on Al5083-O alloy using PMMA polymer, without die non-friction coefficient: nanostructure, mechanical properties and hardness. Journal of Engineering Research. 2023. Vol. 11, no. 2 B, pp.324-336.
https://search.emarefa.net/detail/BIM-1604346
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 335-336
Record ID
BIM-1604346