Analytical and numerical approaches to modelling severe plastic deformation
A Vinogradov, Y Estrin - Progress in Materials Science, 2018 - Elsevier
Severe plastic deformation (SPD) has established itself as a potent means of producing bulk
ultrafine grained and nanostructured materials. It has given rise to burgeoning research that …
ultrafine grained and nanostructured materials. It has given rise to burgeoning research that …
[HTML][HTML] An upper bound solution for deformation field analysis in differential velocity sideways extrusion using a unified stream function
W Zhou, Z Shi, J Lin, TA Dean - International Journal of Mechanical …, 2022 - Elsevier
An analytical model providing a detailed description of the material flow and deformation
behaviour of extruded curved profiles produced by the novel differential velocity sideways …
behaviour of extruded curved profiles produced by the novel differential velocity sideways …
Ultrasonic assisted-ECAP
Equal channel angular pressing (ECAP) is one of the most prominent procedures for
achieving ultra-fine grain (UFG) structures among the various severe plastic deformation …
achieving ultra-fine grain (UFG) structures among the various severe plastic deformation …
High-pressure double torsion as a severe plastic deformation process: experimental procedure and finite element modeling
In the present study, a severe plastic deformation process of high-pressure torsion (HPT)
has been modified. The new process is called high-pressure double torsion (HPDT) as both …
has been modified. The new process is called high-pressure double torsion (HPDT) as both …
Equal channel angular pressing die to extrude a variety of materials
I Balasundar, MS Rao, T Raghu - Materials & Design, 2009 - Elsevier
In order to design an equal channel angular pressing (ECAP) die that can be used to
process a variety of materials, it is crucial to understand the effect of die design and material …
process a variety of materials, it is crucial to understand the effect of die design and material …
A new method for producing bimetallic rods
In this research, a new method for producing bimetallic rods is introduced. The method is a
new application of equal channel angular extrusion (ECAE) process. Advantages of using …
new application of equal channel angular extrusion (ECAE) process. Advantages of using …
The cold welding of copper to aluminum using equal channel angular extrusion (ECAE) process
M Zebardast, AK Taheri - Journal of Materials Processing Technology, 2011 - Elsevier
In this research, it is shown that the production of bimetallic Al/Cu rod by cold ECAE process
is feasible. The mechanism of the cold weld between the copper sheath and aluminum core …
is feasible. The mechanism of the cold weld between the copper sheath and aluminum core …
The effect of dead metal zone formation on strain and extrusion force during equal channel angular extrusion
In this research, deformation of material during equal channel angular extrusion (ECAE) is
analyzed using an upper bound model. The model considers the effect of die angle and …
analyzed using an upper bound model. The model considers the effect of die angle and …
Improvement of ECAP process by imposing ultrasonic vibrations
In a few last decades, equal-channel angular pressing (ECAP) has been one of the most
prominent procedures for fabrication of ultrafine-grained (UFG) structures among various …
prominent procedures for fabrication of ultrafine-grained (UFG) structures among various …
Theoretical analysis of equal channel angular pressing method for grain refinement of metals and alloys
The most innovative ECAP method is used for grain refinement of bulk crystalline material to
ultrafine structure and subsequent improvement in mechanical properties of materials. In this …
ultrafine structure and subsequent improvement in mechanical properties of materials. In this …