Results 31 to 40 of about 256 (172)

Optimalisasi Komposisi Kandungan MN Pada Filler untuk Mendapatkan Ketangguhan dan Kekerasan

Jurnal Teknik Industri, 2012
Submerged Arc Welding (SAW) is a welding process used for fabrication of pipes, for example spiral welded pipes. The technique can be operated automatically and has a high reliability in many various welding applications.
Nur Subeki
doaj   +1 more source

Hardness prediction based on microstructure evolution and residual stress evaluation during high tensile thick plate butt welding

International Journal of Naval Architecture and Ocean Engineering, 2020
Two High Tensile Strength Steel (EH47) plates with thickness of 70 mm were butt-welded together by multi-pass Submerged Arc Welding (SAW), also the hardness and welding residual stress were investigated experimentally.
Hong Zhou, Qingya Zhang, Bin Yi, Jiangchao Wang   +3 more
doaj   +1 more source

Study of Mechanical Properties of Carbon Steel Plate SA-516 Gr. 70 Welded by SAW Using V-Shape Joint Design [PDF]

Engineering and Technology Journal, 2020
Submerged arc welding (SAW) is a fusion type welding and it is considered one of the most important welding types due to its inherent capabilities of high welding speed, high deposition rate, welding large thickness plates owing to its deep penetration ...
Samir A. Amin, Mohannad Y. Hanna, Abdulaziz S. Khider   +2 more
doaj   +1 more source

Comparing the Regression Analysis and Artificial Neural Network in Modeling the Submerged Arc Welding (SAW) Process

Research Journal of Applied Sciences, Engineering and Technology, 2013
T Complexities of 6T 6T submerged arc 6T 6T welding 6T 6T variables 6T on the one hand and its widespread use in producing the sensitive and expensive parts on the other hand have doubled the importance of precise control of its adjusting parameters.
Hossein Towsyfyan, Gholamreza Davoudi, Bahram Heidarian Dehkordy, Ahmad Kariminasab   +3 more
openaire   +1 more source

Modeling the parameters influencing the hardness of the molten zone in submerged arc welding: Focus on manganese-adsorbed boehmite nanoparticles [PDF]

Nanotechnology and Precision Engineering
Submerged arc welding (SAW) is a highly efficient welding technique that is well suited to joining thick materials due to its ability to achieve high deposition rates.
Farhad Rahmati, Ali Shafipour, Masood Aghakhani, Farhad Kolahan   +3 more
doaj   +1 more source

Online Quality Inspection Approach for Submerged Arc Welding (SAW) by Utilizing IR-RGB Multimodal Monitoring and Deep Learning

, 2022
AbstractOnline, Image-based monitoring of arc welding requires direct visual contact with the seam or the melt pool. During SAW, these regions are covered with flux, making it difficult to correlate temperature and spatial related features with the weld quality.
Panagiotis Stavropoulos, Alexios Papacharalampopoulos, Kyriakos Sabatakakis   +2 more
openaire   +1 more source

Submerged Arc Welding of S355G10+M Steel: Analyzing Strength, Distortion, Residual Stresses, and Fatigue for Offshore Wind Applications

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, Shukri Afazov, Neil Mansfield, Jeyaganesh Balakrishnan, William Kyffin, Petros Siegkas, Tiziana Marrocco, Mahdi Bodaghi   +7 more
wiley   +1 more source

Investigation and determine of impact toughness of groove welds and comparing with seismic provisions of weld connections [PDF]

Journal of Structural and Construction Engineering, 2019
Preventing brittle fracture in the connection welds of the steel members is one of the most important issues in the performance of steel structures. Bitter experiences of Northridge earthquake in the case of “demand critical” welds such as complete-joint-
mohammad hosein matinpoor, ramin vafaeipoor, Alireza Shokati Oskouei, ali zamani   +3 more
doaj   +1 more source

Optimizing submerged arc welding using response surface methodology, regression analysis, and genetic algorithm

Defence Technology, 2018
The weld quality is significantly affected by the weld parameters (arc voltage, welding current, nozzle to plate distance and welding speed) in the submerged arc welding (SAW). Bead-on-plate welds were performed on stainless steel plates by automated SAW
Ajitanshu Vedrtnam, Gyanendra Singh, Ankit Kumar   +2 more
doaj   +1 more source

Mechanical properties and microstructural characterization of a novel 316L austenitic stainless steel coating on A516 Grade 70 carbon steel weld

Journal of Materials Research and Technology, 2020
The aim of this work is to characterize properties and microstructure of AISI 316L stainless steel used as a coating on welding of carbon steel sheets. Two carbon steel plates were set as the metal base and the stainless steel coating was applied on the ...
Fernanda Santos da Luz, Wagner Anacleto Pinheiro, Sergio Neves Monteiro, Verônica Scarpini Candido, Alisson Clay Rios da Silva   +4 more
doaj   +1 more source