Results 91 to 100 of about 11,012 (336)
Analysis of the forming characteristics for Cu/Al bimetal tubes produced by the spinning process [PDF]
, 2019 Tube spinning technology represents a process with high forming precision and good flexibility and is increasingly being used in the manufacture of bimetal composite tubular structures.
Domblesky, Joseph P. +4 more
core +1 more source
Unraveling the Role of Interfaces on the Spall Failure of Cu/Ta Multilayered Systems. [PDF]
, 2020 Molecular dynamics (MD) simulations are carried out to investigate the effects of the type and spacing of FCC/BCC interfaces on the deformation and spall behavior.
Chen, Jie +3 more
core
Deformation mechanism map of Cu/Nb nanoscale metallic multilayers as a function of temperature and layer thickness [PDF]
, 2017 The mechanical properties and deformation mechanisms of Cu/Nb nanoscale metallic multilayers (NMMs) manufactured by accumulative roll bonding (ARB) are studied at 25C and 400C.
Beyerlein, I. J. +6 more
core +2 more sources
Advanced Functional Materials, EarlyView.Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley +1 more source
Metals, 2015 Austenitic stainless steels X4CrNi18-12 and X8CrMnNi19-6-3 were processed by accumulative roll bonding (ARB). Both materials show an extremely high yield strength of 1.25 GPa accompanied by a satisfactory elongation to failure of up to 14% and a positive
Mathis Ruppert +4 more
doaj +1 more source
Influence of severe plastic deformation on the precipitation hardening of a FeSiTi steel [PDF]
, 2012 The combined strengthening effects of grain refinement and high precipitated volume fraction (~6at.%) on the mechanical properties of FeSiTi alloy subjected to SPD processing prior to aging treatment were investigated by atom probe tomography and ...
A Cerri +37 more
core +3 more sources
Advanced Functional Materials, EarlyView.Nanosecond pulse laser texturing yields superhydrophobic and superhydrophilic AA2024 surfaces. Salt‐spray tests show that periodic superhydrophobic patterns suppress pitting, whereas superhydrophilic textures enhance it, linking laser‐induced morphology, wettability, and oxide chemistry to corrosion resistance.
Lis Geraldine Zschach +8 more
wiley +1 more source
Affecting structure characteristics of rotary swaged tungsten heavy alloy via variable deformation temperature [PDF]
, 2019 This study focuses on numerical prediction and experimental investigation of deformation behaviour of a tungsten heavy alloy prepared via powder metallurgy and subsequent cold (20 degrees C) and warm (900 degrees C) rotary swaging.
Kocich, Radim +4 more
core +1 more source
On the mechanical behavior of accumulative roll bonded lightweight composite
Materials Research Express, 2019 Multi-layered composites have received great interest due to their enhanced mechanical and physical properties. In this study, Al6061/Al2024 composites were processed by accumulative roll bonding as a severe plastic deformation technique. The processed structure after four cycles contained alternating layers of both aluminum compositions. For outlining
Dhyai Hassan Jawad +2 more
openaire +1 more source
Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs
Advanced Functional Materials, EarlyView.OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King +3 more
wiley +1 more source