Results 91 to 100 of about 4,894 (287)
MedžiagotyraThe estimation of temperature field and welding deformation plays an important role in welding technology. The accuracy of the numerical simulation will reduce the cost of experimental measurement.
Manh Khang BUI +6 more
doaj +1 more source
Industrial application of welding temperature field and distortion visualization using FEA
, 2022 S.245-246Welding simulation offers with its holistic visualization of physical phenomena occurring during and after the welding process, like temperature and distortions, the opportunity to clearly identify the mechanisms responsible for the global ...
Alber, U. +4 more
core
Advanced Science, EarlyView.To overcome severe signal oscillation under extreme impact conditions, this work presents a Sensing‐in‐Energy microdevice which integrates a MEMS inertial structure directly within a supercapacitor electrolyte cavity. Utilizing shock‐driven transient contact and electrolyte damping for signal self‐filtering, it achieves weak‐oscillation, large ...
Zhihao Zheng +7 more
wiley +1 more source
Jurnal Teknik ITS, 2012 Studi tentang pemakaian tanggem dan penentuan welding sequence terbaik terhadap pengelasan melingkar pada plat ASTM A36. Studi ini dilakukan dengan cara pemodelan dengan menganalisa deformasi dan tegangan sisa yang timbul akibat distribusi panas yang ...
Taufik Akbar, Budie Santosa
doaj
Análise de falhas em processo de soldagem com arame tubular na indústria naval utilizando FMEA [PDF]
, 2015 TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Naval.Dada a atual competitividade na indústria naval, vê-se a importância da eficiência na produtividade, e o retrabalho ainda é um gargalo que deve ser eliminado ...
Lima, Elpidio Moura Faleiros
core
Mixing‐Driven Defects and Composition Evolution in Multi‐Material Metal Additive Manufacturing
Advanced Science, EarlyView.Operando synchrotron X‐ray imaging coupled with high‐fidelity multiphysics modeling uncovers how inter‐material mixing reshapes keyhole dynamics and drives distinct pore‐formation pathways in multi‐material laser powder bed fusion (LPBF). Composition‐dependent instabilities trigger defects, whereas rescanning suppresses porosity and homogenizes Cu ...
Zhilang Zhang +5 more
wiley +1 more source
Advanced Science, EarlyView.Rare‐earth catalysts regulate lithium–sulfur battery chemistry through f‐orbital–mediated interactions, enabling simultaneous polysulfide adsorption and catalytic conversion on conductive carbon hosts. This synergistic control suppresses the shuttle effect, accelerates redox kinetics, and guides stable Li2S nucleation, providing a mechanistic framework
Fan Wang +5 more
wiley +1 more source
Effect of Welding Sequence on Transverse Shrinkage and Residual Sresses
Journal of Zosen Kiokai, 1956 This report is the third part of serial expriments which are being made to survay the effect of welding sequence on transverse shrinkage and residual stresses. In this report the analysis about the part of residual stress and dislocation through 1st to 4th serieses of experiment are mentioned.
Hiroshi Kihara +3 more
openaire +3 more sources
Welding sequence optimisation in the automotive industry: A review
, 2019 Spot welding is the most common technique used to join sheet metals in the automotive industry due to the fast rate of production. Optimising the welding process including the sequence, number and location of the welds would significantly improve the ...
Gholamreza Nakhaie Jazar (18031297) +2 more
core
Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design
Advanced Science, EarlyView.A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram +4 more
wiley +1 more source