Results 61 to 70 of about 4,032 (209)
Friction Stir Processing for Superplasticity
, 2004 Discusses the use of friction stir processing for enhanced superplasticity in commercial aluminum alloys. Reason why superplastic forming is limited to sheet metal forming in aerospace components; Two microstructural features important for ...
Mishra, Rajiv S.
core +1 more source
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 2, February 2026.Abstract The Mont Blanc granite, as other deformed granites, has splitting properties attributed to two perpendicular planes: one formed by aligned fractures and the other by aligned micas in foliation planes. It is shown that this microstructure results from ductile deformation with stress‐driven dissolution of quartz and feldspar that passively ...
Jean‐Pierre Gratier +2 more
wiley +1 more source
Applied SciencesThe formation of surface morphology under ion irradiation has been widely studied in various metals and metal surfaces. Nanoscale roughening or smoothing of the surface leads to changes in the thermal, electronic, and even antibacterial properties of ...
Andrey A. Kistanov +2 more
doaj +1 more source
, 1970 Superplastic behaviour in torsion was first reported by Saveur [2] Pearson [3] first presented detailed observations of tensile ...
Davies, G. J. +7 more
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Material Design &Processing Communication, Volume 2026, Issue 1, 2026.Severe plastic deformation (SPD) is a well‐known processing technique used to impose large plastic strains and modify the mechanical properties of metal‐based materials. In this work, SPD was introduced into A6061 aluminum alloy sheets via two forming processes: differential diameter rolling (DDR) and V‐bending.
Raed R. Shwaish +5 more
wiley +1 more source
High Strain Rate Superplasticity in Microcrystalline and Nanocrystalline Materials [PDF]
, 2000 Superplasticity has evolved to become a significant industrial forming process. The phenomenon of superplasticity is explored at high strain rates where it is economically more attractive.
Mishra, Rajiv S. +3 more
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Metals, 2017 This article presents the results of investigation of the influence of holding temperature during the quenching process on the microstructure and superplasticity of the Co-Ni-Nb alloy.
Aidyn Tussupzhanov +3 more
doaj +1 more source
Development and Evaluation of a Novel Self‐Centering Tristable Meta‐Structural Damper
Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.To enhance the seismic resilience of structures, this study proposes a novel self‐centering tristable meta‐structural damper design. The superelastic bistable elements (BEs) are developed and integrated within a meta‐structural framework, which enables the damper to realize state transitions and self‐centering capabilities.
Hongyu Li +6 more
wiley +1 more source
Results in EngineeringAA5083 with ultrafine grain structure was produced through equal channel angular pressing using different levels of ECAP tensions, underwent a series of tensile tests. The superplasticity temperature 573 K at low temperatures.
Nagendra Singh, Manoj Kumar Agrawal
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Development of Aluminum Scandium Alloys for Hydrogen Storage Valves
Advanced Engineering Materials, Volume 27, Issue 24, December 2025.Different aluminum alloy series and various aluminum‐scandium alloys with differing Sc and Zr levels are evaluated for use in hydrogen storage valve production. The alloys undergo hardness testing, optical microscopy, and tensile strength analysis, with hardening behavior studied under varying conditions.
Francisco García‐Moreno +4 more
wiley +1 more source