Results 141 to 150 of about 60,899 (304)
Effect of welding sequence on welding deformation in seal cylinder
IOP Conference Series: Materials Science and Engineering, 2018 W Zhang, T Jiang, L Q Liu
openaire +1 more source
Assessment of the interlaminar behaviour of a carbon fabric reinforced thermoplastic lap shear specimen under quasi-static and tension-tension fatigue loading [PDF]
, 2013 De Baere, Ives +2 more
core +1 more source
Advanced Functions of a Modern Power Source for GMAW Welding of Steel
Acta Polytechnica, 2012 This paper evaluates the use of a modern welding power source equipped with advanced arc control functions. At the Laboratory of Welding Technologies of CTU in Prague we have focused on GMAW welding of steel using Sigma Galaxy, a modern welding power ...
Ladislav Kolařík +4 more
doaj
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Cu‐doped spinel MnCo1.5Cu0.5O4 exhibits excellent conductivity and stability as SOC contact material. After 1000‐h aging at 850 °C, the contact layer maintains a 10 mΩ cm2 ASR value, and a single‐cell stack achieves a H2O/CO2 co‐electrolysis power density of 0.52 W cm−2.
Haozhen Li +7 more
wiley +1 more source
Digital Twin-Based Clamping Sequence Analysis and Optimization for Improved Geometric Quality
Applied SciencesGeometric deviation associated with the assembly of sheet metal is a general concern for manufacturers. The typical assembly step involves a sequence of events that exert forces on the parts to enforce them to the nominal condition and to connect the ...
Roham Sadeghi Tabar +6 more
doaj +1 more source
Multi‐Dimensional Conductive Nanocomposites for Flexible Electronics
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Multi‐dimensional conductive nanocomposites integrate 0D, 1D, and 2D nanomaterials through spatial structure regulation and interface engineering, achieving “1 + 1 > 2” synergistic effects. By leveraging 0D filling to reduce contact resistance, 1D bridging to construct continuous conductive paths, and 2D supporting to enhance mechanical stability ...
Tianyu Wang +12 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza +10 more
wiley +1 more source
Neural Network–Assisted Metasurface Retroreflector With Wide‐Angle Adaptivity
Electron, EarlyView.This work proposes a wide‐angle, multi‐polarization, self‐sensing, and self‐adaptive intelligent metasurface retroreflector, with a planar profile and ultrathin thickness. By integrating a pre‐trained artificial neural network (ANN), the metasurface retroreflector can recognize the incident angle and promptly adapt to changes in the incoming wave.
Jing Ning +7 more
wiley +1 more source
The prediction of residual stress and its influence on the mechanical properties of weld joint [PDF]
, 2017 Abdel Wahab, Magd, Ni, Junyan
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A generalized method for multiple robotic manipulator programming applied to vertical-up welding [PDF]
The application is described of a weld programming algorithm for vertical-up welding, which is frequently desired for variable polarity plasma arc welding (VPPAW).
Andersen, Kristinn +4 more
core +1 more source