Simulation of deformation behaviour of Aluminium 7075 during Equal Channel Angular Pressing (ECAP) [PDF]
MATEC Web of Conferences, 2023 This paper presents a finite element simulation of equal channel angular pressing (ECAP) since it is one of the most common and successful severe plastic deformation techniques. This study reports the influence of the most significant factors influencing
Shagwira Harrison +3 more
doaj +2 more sources
Effect of Equal Channel Angular Pressing (ECAP) on Erosion-Corrosion of Pure Copper [PDF]
Applied Sciences, 2017 During the past few decades, ultrafine-grained materials (UFG) have experienced rapid development. Enhanced mechanical and surface properties, such as strength, ductility and erosion-corrosion (E-C) resistance by refining the grain to ultra-fine ...
Osama M. Irfan +3 more
doaj +2 more sources
Upper-Bound Analysis for Equal Channel Angular Pressing (ECAP) with an Intersecting Channel Angle of 120° [PDF]
Materials Research, 2021 The exact calculations of the stress and strain distributions based on the controlling equations for a forming process with large deformation are often difficult. To circumvent such difficulties, some analytical methods such upper-bound analysis and slip-
Jailson da Silva +4 more
doaj +4 more sources
Materials & Design, 2017 Incremental equal channel angular pressing (I-ECAP) is one of the continuous severe plastic deformation (SPD) processes. This paper presents the processing of commercial purity titanium (CP-Ti) using a double billet variant of I-ECAP process.
Muhammad Jawad Qarni +3 more
doaj +3 more sources
Grain refinement of Al–Zn–Mg alloy during equal channel angular pressing (ECAP)
Results in Engineering, 2022 Locally produced Al–Zn–Mg alloy was subjected to severe plastic deformation through Equal Channel Angular Pressing (ECAP) technique at temperatures of 150 °C and 200 °C.
Oryina Mbaadega Injor +6 more
doaj +3 more sources
Microstructure Evolution in High Purity Aluminum Single Crystal Processed by Equal Channel Angular Pressing (ECAP) [PDF]
Materials, 2017 Aluminum single crystal with 99.999% purity was deformed at room temperature by equal channel angular pressing (ECAP) up to 16 passes. Grain size and misorientation of processed samples were quantitatively characterized by TEM and EBSD. The results show that the refinement efficiency of high purity aluminum single crystal was poor in the initial stage.
Baode Sun, Hui Xing, Yongbing Dai
exaly +3 more sources
Superplastic Behavior of AZ31B Magnesium Alloy Processed by Equal Channel Angular Pressing (ECAP) [PDF]
Engineering and Technology Journal, 2014 AZ31B magnesium alloy with initial grain size of 11.2 µm was grain refined using Equal Channel Angular Pressing (ECAP) the alloy was ECAP-processed up to 5-times at 473 K.
Ziad Tariq Madhloom, Azal R. Ismail
doaj +2 more sources
Grain refinement of commercial purity Magnesium processed by Ecap (Equal Channel Angular Pressing) [PDF]
Materials Research, 2012 Grain refinement in magnesium is evaluated in the present paper. Equal Channel Angular Pressing is used to process commercially pure magnesium. Processing was carried out at 523 K which is lower than the temperature used in other papers on the literature.
Flávia Spitale Jacques Poggiali +3 more
doaj +4 more sources
Improvement of Mechanical Properties and Electrical Conductivity of 7075 Al Alloy using ECAP Process [PDF]
Journal of Engineering Research - Egypt, 2023 The equal channel angular pressing (ECAP) method is used in this work to treat the Al-Zn-Mg-Cu alloy. As the most promising severe plastic deformation (SPD) technique, equal channel angular pressing (ECAP) has received extensive research in recent years.
Nour Eldeen Megahed +2 more
doaj +1 more source
Investigation of Strain Inhomogeneity in Hexa-ECAP Processed AA7075 [PDF]
Archives of Metallurgy and Materials, 2021 Severe Plastic Deformation (SPD) techniques have been used by researchers for last three decades in order to obtain Ultra-Fine Grained (UFG) materials. Equal Channel Angular Pressing (ECAP) is preferred more than other SPD techniques thanks to its high ...
Serkan Öğüt +5 more
doaj +1 more source