Results 51 to 60 of about 10,959 (227)
To Reduce the Fracture Mechanic at The Welding Spiral Pipe with Stress Relief Annealing [PDF]
, 2011 Submerged Arc Welding (SAW) is 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. Some Factor affecting the strength
Jufri, Mohammad +2 more
core
SUBMERGED ARC WELDING AND MELTING TECHNOLOGY
ETM - Equipment, Technologies, Materials, 2023 The article dedicated "Submerged arc welding and meltıng technology" method, which is one of the technologies for repairing friction-worn parts of oil and gas equipment. The efficiency, technological regime,advantages of the process are noted, and it is also shown that this method is used today in the oil industry and shipbuilding. With these methods,
openaire +1 more source
Wire Arc Directed Energy Deposition of Aluminum–B4C Composites
International Journal of Applied Ceramic Technology, Volume 23, Issue 2, April 2026.ABSTRACT The scalable fabrication of structural‐grade aluminum metal matrix composites (A‐MMCs) remains constrained by inherent limitations of conventional processing routes and laser‐based additive manufacturing (AM) methods. In this work, we demonstrate the development of a hybrid wire arc directed energy deposition (WA‐DED) platform for the near‐net‐
Aruntapan Dash +2 more
wiley +1 more source
Effect of cold wire position on the welding process in twin-arc integrated cold wire hybrid welding
工程科学学报, 2021 With rapid social and economic development, high-efficiency welding technology has become an important development direction in the field of welding.
Ting XIANG +5 more
doaj +1 more source
Pengaruh Kecepatan Pengelasan Pada Submerged Arc Welding Baja SM 490 Terhadap Ketangguhan Beban Impak [PDF]
, 2004 The effect of welding speed of SM 490 steel submerged arc welded on impact charpy toughness was investigated. The welding speed is one of the parameter that affecting physics and mechanical properties, specially the impact charpy toughness.
S, A. L. (Arianto) +1 more
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Effect of Root Opening on Distortion of Butt-Joints in Submerged Arc Welding [PDF]
, 2016 The dimensional differences in steel bridge manufacturing caused by weld deformation often occur for butt joints of thin plates. The problems of distortion, residual stresses and reduced strength of structure in and around a welded joint are of major ...
Lakshmana Swamy, N., Mahendramani, G.
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The making of pure quartzose sand in continental interiors: Paraná River (Brazil and Argentina)
Sedimentology, Volume 73, Issue 3, Page 802-837, April 2026.ABSTRACT As part of a comprehensive project on sedimentary processes in South America, this study focuses on sediment generation in the intracratonic Paraná Basin and monitors the evolution of sand composition along the Paraná River from central Brazil to the Río de la Plata estuary in Argentina.
Eduardo Garzanti +5 more
wiley +1 more source
Materials Research Express, 2020 A new type of C–Mn pipeline steel plates with the ult5ra-fine grained ferrite in surface layer and the fine-grained ferrite in the central layer has been developed successfully. In order to manufacture the long distance oil pipelines using this new ultra-
J W Fan +6 more
doaj +1 more source
Nilai Ketangguhan dan Bentuk Struktur Mikro dari Perubahan Kuat Arus pipa Spiral [PDF]
, 2006 Submerged Arc Welding 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 aplication.
Subeki, Nur
core
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.The Rangitīkei Valley in the lower North Island of New Zealand contains flights of river terraces that are influenced by changes in sediment supply, stream power and base level associated with Quaternary climate events over the last ∼350 thousand years.
Callum Rees, Alan Palmer, Utiku Potaka
wiley +1 more source