Results 11 to 20 of about 370 (109)
The Cyclic Deformation Behavior of Severe Plastic Deformation (SPD) Metals and the Influential Factors [PDF]
Metals, 2012 A deeper understanding of the mechanical behavior of ultra-fine (UF) and nanocrystalline (NC) grained metals is necessary with the growing interest in using UF and NC grained metals for structural applications.
Charles C. F. Kwan, Zhirui Wang
doaj +3 more sources
Processing of metals by severe plastic deformation (SPD) – structure and mechanical properties respond [PDF]
Metalurgija, 2008 SPD methods are used to convert coarse grain metals and alloys into ultrafine grained (UFG) materials. Obtained UFG materials then possess improved mechanical and physical properties which destine them for a wide commercial use.
J. Zrnik, S. V. Dobatkin, I. Mamuzić
doaj +2 more sources
Advanced Photocatalysts for CO2 Conversion by Severe Plastic Deformation (SPD)
Materials, 2023 Excessive CO2 emission from fossil fuel usage has resulted in global warming and environmental crises. To solve this problem, the photocatalytic conversion of CO2 to CO or useful components is a new strategy that has received significant attention. The main challenge in this regard is exploring photocatalysts with high efficiency for CO2 photoreduction.
Saeid Akrami +3 more
openaire +3 more sources
MATERIALS TRANSACTIONS, 2023 Ultra-fine grained and even nanostructured magnesium alloys obtained by processing with methods of severe plastic deformation (SPD) are promising biomaterials for absorbable orthopaedic implants due to their enhanced mechanical properties, adequate corrosion resistance and biocompatibility.
Bryła, Krzysztof, Horky, Jelena
openaire +2 more sources
Review: Modes and Processes of Severe Plastic Deformation (SPD) [PDF]
Materials, 2018 In this review, severe plastic deformation (SPD) is considered as a materials processing technology. The deformation mode is the principal characteristic differentiating SPD techniques from common forming operations. For large plastic strains, deformation mode depends on the distribution of strain rates between continuum slip lines and can be varied ...
openaire +2 more sources
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 +8 more
doaj +1 more source
Influence of annealing on microstructure and mechanical properties of ultrafine-grained Ti45Nb
Materials & Design, 2019 Beta-Ti alloys have been intensively investigated in the last years because of their favorable low Young's moduli, biocompatibility and bio-inertness, making these alloys interesting candidates for implant materials. Due to their low mechanical strength,
B. Völker +7 more
doaj +1 more source
Determination of microstructural changes by severely plastically deformed copper-aluminum alloy: Optical study [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2014 Our work deals with the problem of producing a complex metal-ceramic composite using the processes of internal oxidation (IO) and severe plastic deformation. For this purpose, Cu-Al alloy with 0.4wt.% of Al was used.
Romčević N. +9 more
doaj +1 more source
Nanomaterials, 2022 Ultrasonic nanocrystal surface modification (UNSM) is a unique, mechanical, impact-based surface severe plastic deformation (S2PD) method. This newly developed technique finds diverse applications in the aerospace, automotive, nuclear, biomedical, and ...
Akhil Kishore +5 more
doaj +1 more source
Heliyon, 2023 Significant deformation of the metal structure can be achieved without breaking or cracking the metal. There are several methods for deformation of metal plastics.
M. Fattahi +5 more
doaj +1 more source