Results 21 to 30 of about 15,484 (216)
Journal of Materials Research and Technology, 2020 Severe Plastic Deformation (SPD) leads to grain refinement and strengthening of metals. Among the many SPD processing methods, Multi-Directional Forging (MDF) is the only one where in-situ material stress–strain curves can be obtained. These are adequate
N.G.S. Almeida +4 more
doaj +1 more source
Secure Routing in Wireless Mesh Networks [PDF]
, 2011 Wireless mesh networks (WMNs) have emerged as a promising concept to meet the challenges in next-generation networks such as providing flexible, adaptive, and reconfigurable architecture while offering cost-effective solutions to the service providers ...
Sen, Jaydip
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Tribological Characterization of Commercial Pure Titanium Processed by Multi-Directional Forging [PDF]
Acta Metallurgica Sinica (English Letters), 2019 This work discusses tribological properties of commercial pure (CP) titanium processed by multi-directional forging (MDF) up to six passes at room temperature and 220 °C. For this purpose, wear test was conducted by dry sliding pin-on-disk method on the initial and ultrafine grained samples using different stress magnitudes of 1, 1.5 and 2 MPa.
I. Ansarian +3 more
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Results in Physics, 2018 Severe plastic deformation (SPD) was carried out on AZ80 alloy by high-pass multi-directional forging (MDF). Results showed that AZ80 alloy was effectively refined through MDF, and average grain size was refined to 0.73 µm after 24 passes of forging. Its
Jinlong Zhang +5 more
doaj +1 more source
Nanomaterials by severe plastic deformation: review of historical developments and recent advances
Materials Research Letters, 2022 Severe plastic deformation (SPD) is effective in producing bulk ultrafine-grained and nanostructured materials with large densities of lattice defects.
Kaveh Edalati +48 more
doaj +1 more source
3D modelling of Ti–6Al–4V linear friction welds [PDF]
, 2016 Linear friction welding (LFW) is a solid-state joining process that significantly reduces manufacturing costs when fabricating Ti–6Al–4V aircraft components.
Buhr, Clement +2 more
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Application of multi-directional forged titanium for prosthetic crown fabrication by CAD/CAM
Dental Materials Journal, 2021 Titanium are often used as dental materials, pure titanium present low strength and titanium alloy is reported poor biocompatibility, respectively. To overcome the problem, we fabricated high-strength multi-directional forged (MDF) titanium with improved mechanical properties without changing the chemical composition and evaluated its applicability in ...
Masateru, Anzai +9 more
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Dynamic recrystallization mechanisms and twining evolution during hot deformation of Inconel 718 [PDF]
, 2016 The hot deformation behavior of an IN718 superalloy was studied by isothermal compression tests under the deformation temperature range of 950–1100 °C and strain rate range of 0.001–1 s-1 up to true strains of 0.05, 0.2, 0.4 and 0.7.
Aghaie-Khafri, M. +3 more
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Collaborative simulation method with spatiotemporal synchronization process control [PDF]
, 2016 When designing a complex mechatronics system, such as high speed trains, it is relatively difficult to effectively simulate the entire system’s dynamic behaviors because it involves multi-disciplinary subsystems.
Ding, Guofu +5 more
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Microstructure Evolution of AZ80 Magnesium Alloy during Multi-Directional Forging Process
MATERIALS TRANSACTIONS, 2014 Grain refinement of a magnesium alloy, AZ80, was studied in multi-directional forging (MDF) with decreasing temperatures from 683 to 573K. The MDF was carried out up to accumulative true strains of around 7 with changing the loading direction from pass to pass.
Qingfeng Zhu +5 more
openaire +2 more sources