Results 11 to 20 of about 6,043 (209)

Advancing Severe Plastic Deformation for Tubular Samples: Systematic Review and Machine Learning Optimization

MetalMat
Severe Plastic Deformation (SPD) is a widely recognized method for producing ultrafine‐grained (UFG) and nano‐structured materials with superior mechanical properties by imposing high strains without the need for alloying elements or secondary ...
Eman M. Zayed, Abdulrahman I. Alateyah, Waleed H. El‐Garaihy, Mahmoud Shaban, Majed Alinizzi, Nahed A. El‐Mahallawy   +5 more
doaj   +2 more sources

Severe Plastic Deformation and Thermomechanical Processing: Nanostructuring and Properties

Metals, 2020
The research field of severe plastic deformation (SPD) offers innovative potential for manufacturing bulk metallic materials as well as for modifying their surfaces [...]
Andrea Bachmaier, Thierry Grosdidier, Yulia Ivanisenko   +2 more
doaj   +1 more source

Assessment of Severe Plastic Deformation Processes in Bulk and Nanostructured Metallic Glass

Frontiers in Materials, 2022
The metallic glasses are known as amorphous and metastable materials. These materials have superior mechanical properties over crystalline materials with the same chemistry. Continuous efforts were made to improve the properties of metallic glass.
Shiv Prakash Singh, Mahmoud Ebrahimi, Shokouh Attarilar, Liqiang Wang, Qudong Wang, Faramarz Djavanroodi   +5 more
doaj   +1 more source

Strengthening of AA5754 aluminum alloy by DRECE process followed by annealing response investigation [PDF]

, 2020
In this study, a dual rolls equal channel extrusion (DRECE) process has been applied for improving the mechanical properties of the 5754 alloy. Supplementary experiments involving metallography, electron backscattered diffraction (EBSD), and XRD tests ...
Benedyk, Marcin, Donič, Tibor, Gołombek, Klaudiusz, Hilšer, Ondřej, Nuckowski, Paweł M., Rusz, Stanislav, Snopiński, Przemysław, Tański, Tomasz   +7 more
core   +1 more source

Nanocrystallization of Amorphous Fe-Based Alloys under Severe Plastic Deformation

Успехи физики металлов, 2020
The literature data on the problem of modification of the structure and properties of the Fe-based rapid-quenched alloys by various methods of severe plastic deformation (SPD) are reviewed.
M. O. Vasylyev, V. K. Nosenko, I. V. Zagorulko, S. M. Voloshko   +3 more
doaj   +1 more source

Grain boundary segregation in UFG alloys processed by severe plastic deformation [PDF]

, 2012
Grain boundary segregations were investigated by Atom Probe Tomography in an Al-Mg alloy, a carbon steel and Armco\trademark Fe processed by severe plastic deformation (SPD).
Enikeev, Nariman, Ganeev, Artur, Ivanisenko, Yulia, Murashkin, Maxim, Sauvage, Xavier, Valiev, R. Z.   +5 more
core   +3 more sources

Nanostructures in Ti processed by severe plastic deformation [PDF]

, 2003
Metals and alloys processed by severe plastic deformation (SPD) can demonstrate superior mechanical properties, which are rendered by their unique defect structures.
Alexandrov, Brandes, Cottrell, E. Ma, Hecker, Hertzberg, Hinds, Honeycombe, J. Gubicza, J. Y. Huang, Liu, Meyers, Parker, Petch, Prangnell, R. Z. Valiev, Stolyarov, T. Ungár, Wilkens, Y. M. Wang, Y. T. Zhu   +20 more
core   +1 more source

Polyamine treatments: an effective strategy to improve crop yield and fruit colour and to preserve quality of 'Mollar de Elche' pomegranate fruit during storage at chilling temperatures. [PDF]

J Sci Food Agric
Abstract BACKGROUND Climate change in Spain is altering the optimal conditions for producing high‐quality ‘Mollar de Elche’ pomegranate fruit, due to reduced colour development in husk and arils. In addition, the pomegranate requires storage above 7–10 °C, depending on cultivar, to preserve its quality because it is susceptible to chilling injury (CI ...
Puente-Moreno J, Garrido-Auñón F, García-Pastor ME, Guillén F, Castillo S, Valero D, Serrano M.   +6 more
europepmc   +2 more sources

Hierarchically heterogeneous microstructure and mechanical behavior of the multi-materials prepared by powder severe plastic deformation

Materials Research Letters, 2023
A heterostructuring strategy is an effective approach for abiding problems referred to as the strength-ductility trade-off. However, tailoring the heterostructure is an arduous problem.
Sujung Son, Jungwan Lee, Peyman Asghari-Rad, Rae Eon Kim, Hyojin Park, Jae-il Jang, Wen Chen, Yoon-Uk Heo, Hyoung Seop Kim   +8 more
doaj   +1 more source

Influence of the drece process of severe plastic deformation on the mechanical properties of the ultra-low carbon interstitial free steel [PDF]

, 2018
This research paper shows the influence of a repeated SPD (Severe Plastic Deformation) plastic forming with the DRECE technique (Dual Rolls Equal Channel Extrusion) on hardening of low carbon IF steel. The influence of number of passes through the device
Bednarczyk, Iwona, Jabłońska, Magdalena, Kowalczyk, Karolina, Rusz, Stanislav   +3 more
core   +1 more source