[PDF][PDF] Assessment of cooling rate in longitudinal welded pipelines performed by submerged Double-Arc Welding

E Scutelnicu, CC Rusu - International Journal of Mechanics, 2014 - academia.edu
Combining the process parameters-from high pressure with low temperature to high
temperature with no pressurea wide range of welding processes by pressure and fusion …

Investigation of key-hole weldability of line pipe steel grade X70M in terms of fracture toughness

M Çağırıcı - 2017 - search.proquest.com
Micro-alloyed and thermomechanically rolled HSLA line pipe steels promise optimum
strength and toughness. Their microstructure contains generally globular and acicular ferrite …

[PDF][PDF] Simulation of thermo-mechanical effects induced by submerged double-arc welding process in pipelines

E Scutelnicu - … , Recent Advances in Mechanical Engineering Series, 2013 - academia.edu
The present investigation focuses on the evaluation of heat transfer and von Mises stress
distribution in longitudinal welded pipelines performed by multi-pass submerged double arc …

ANÁLISIS DE LA FORMACIÓN DE POROSIDAD EN SOLDADURA LONGITUDINAL APLICADA POR EL PROCESO SAWL EN EXTREMOS DE TUBERÍA API 5L X70 …

LGV HERNANDEZ - 2018 - comimsa.repositorioinstitucional.mx
A lo largo de los años, la industria petrolera ha incursionado en la investigación sobre cómo
mejorar el transporte de hidrocarburos en ambientes que afecten la integridad mecánica del …