Results 81 to 90 of about 10,852 (230)
Study of verification and validation of standard welding procedure specifications guidelines for API 5L X-70 grade line pipe welding [PDF]
Журнал інженерних наук, 2017 Verification and validation of welding procedure specifications for X-70 grade line pipe welding was performed as per clause 8.2, Annexure B and D of API 5L, 45th Edition to check weld integrity in its future application conditions. Hot rolled coils were
Qazi H. A. A.
doaj +1 more source
Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 9, Page 3859-3878, September 2025.ABSTRACT This research delves into the material performance of submerged arc‐welded S355G10 +M structural steel for offshore wind turbines, with an emphasis on strength, ductility, hardness, distortion, residual stress, and fatigue. This was done by conducting experiments and employing modeling tools combined with image analysis.
Victor Okenyi +7 more
wiley +1 more source
Numerical aspects for efficient welding computational mechanics [PDF]
, 2014 The effect of the residual stresses and strains is one of the most important parameter in the structure integrity assessment. A finite element model is constructed in order to simulate the multi passes mismatched submerged arc welding SAW which ...
Aburuga Tarek Kh.S. +2 more
core +1 more source
Plasma Processes and Polymers, Volume 22, Issue 8, August 2025.Cold atmospheric plasma (CAP) is a promising method for inactivating antibiotic‐resistant bacteria in liquid environments. This review explores its mechanisms, treatment parameters, and efficacy, highlighting CAP's potential as a sustainable, resistance‐free disinfection alternative and its relevance for advancing water treatment and combating ...
Manca Lunder, Sebastian Dahle, Rok Fink
wiley +1 more source
Welding of heat resisting steels by SMAW [PDF]
, 2014 Bakalářská práce se zabývá problematikou žárupevných ocelí. Následně rozebírá metodu automatického svařování pod tavidlem a teplotní vlivy během svařování. V praktické části se řeší návar z oceli 26NiCrMo14 – 5, který je navařen s předehřevem elektrickým
Žemlová, Markéta
core
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
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
Permeability of submerged arc welding flux.
Journal of the Society of Materials Science, Japan, 1985 Relationship between gas permeability and grain size of submerged arc welding (SAW) fluxes has been investigated to get information for the analysis of SAW process. SiO2-CaO-MgO glassy flux and SiO2-MnO porous flux were examined using a flux bed (50-mm-diameter and 50-mm-height) and nitrogen current to obtain the permeability by the D'Arcys' law ...
Masaharu KUMAGAI, Naoki OKUDA
openaire +2 more sources
Thermodynamic Constraints and Prospects for Intensified Steel Deoxidation
steel research international, Volume 96, Issue 8, August 2025.The article provides a short survey of steel deoxidation and considers how to increase its efficacy. Bringing a specially tailored, powdered slag into the reaction site can directly bind the deoxidation product oxides, resulting in lower dissolved oxygen activity, total oxygen content, and cleaner steel.
Lauri Holappa, Sonja Nurmi
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