Results 61 to 70 of about 13,244 (210)
International Journal of Mechanical and Materials Engineering, 2018 Background Structure and properties of welded joints of low-alloy thermomechanically processed (09G2FB) and quenched and tempered shipbuilding steels (10XN2MD, 08XN3MD, and 12XN3MF), welded with manual metal arc welding (MMA) and submerged arc welding ...
Pavel Layus +3 more
doaj +1 more source
Recycling of submerged arc welding slag for sustainability
Production and Manufacturing Research: An Open Access Journal, 2020 The objective of this paper is to investigate the utilization of Submerged Arc Welding (SAW) slag as a fresh flux for sustainability. Certain alloying elements were added to the crushed slag to adjust the resultant composition of the weld metal as per ...
Deepanjali Nimker, Reeta Wattal
doaj +1 more source
, 2011 Although vacuum arcs were first identified over 110 years ago, they are not yet well understood. We have since developed a model of breakdown and gradient limits that tries to explain, in a self-consistent way: arc triggering, plasma initiation, plasma evolution, surface damage and gra- dient limits.
arxiv +1 more source
Tectonics, Volume 44, Issue 1, January 2025.Abstract Hispaniola accommodates a significant portion of the present‐day convergence between Caribbean and North American plates. Located in southern Hispaniola, the Neogene Enriquillo basin is bounded by the Neiba and Bahoruco mountain ranges. The role of active individual faults and fault systems in this basin is not well understood, particularly ...
J. Escuder‐Viruete +4 more
wiley +1 more source
Advanced Materials, Volume 36, Issue 47, November 21, 2024.Physical and chemical regulation leads to stabilization of lithium anode and solid‐electrolyte interphase (SEI) layer with eco‐friendly process from synthesis to disposal. Abstract Construction of a robust artificial solid‐electrolyte interphase (SEI) layer has proposed an effective strategy to overcome the instability of the lithium (Li).
Hyunsub Song +9 more
wiley +1 more source
Metals, 2018 Dissimilar welds close to the fusion boundary exhibit a variety of solidification microstructures that strongly impact their service behavior. Investigations were therefore undertaken to clarify the origins of the morphological and microstructural ...
Fanny Mas +5 more
doaj +1 more source
Hydrogel Films with Impact Resistance by Sacrificial Micelle‐Assisted‐Alignment
Advanced Science, Volume 11, Issue 44, November 26, 2024.A sacrificial micelle‐assisted‐alignment strategy is proposed, leading to well‐aligned, strong pure chitosan hydrogels. The strength and modulus of chitosan hydrogels reach 70.3 ± 2.4 and 403.5 ± 76.3 MPa, marking a significant advancement in high‐strength pure chitosan hydrogel films.
Jingxian Zhang +5 more
wiley +1 more source
Kapal, 2012 In this globalization era technological advances growed very fast. In shipping industry of development process shipbuilding of principal feedstock to used steel plate, with construction tacking on using welder method.In this research purpose of lifted ...
Sukanto Jatmiko
doaj
Weldability and Lamellar Tearing Susceptibility of High-Strength SN 490C Steel Plates
Metals, 2019 In this study, weldability and cracking susceptibility of SN 490C steel were firstly investigated. For this study, SN 490C thick plates which had been developed for anti-seismic steel of building structures were welded by flux-cored arc welding (FCAW ...
Donghyun Van +3 more
doaj +1 more source
Real time error detection in metal arc welding process using Artificial Neural Netwroks [PDF]
arXiv, 2016 Quality assurance in production line demands reliable weld joints. Human made errors is a major cause of faulty production. Promptly Identifying errors in the weld while welding is in progress will decrease the post inspection cost spent on the welding process.
arxiv