In recent years, with the deepening of research on ultrasonics, it has been discovered that
the introduction of ultrasonics can improve the efficiency and performance of joining …

This work aimed to identify microbial colonization and biocorrosion in welded seam areas of
API 5 L X65 carbon steel, since microorganisms are ubiquitous and there is a lack of …

The purpose of this research study is to investigate the microstructural properties at Heat
Affected Zone (HAZ) using Scanning Electron Microscope and to analyze the strength of the …

Welding is a widely used process that requires continuous developments to meet new
application demands of mechanical projects under severe conditions. The homogeneity of …

Wire and arc additive manufacturing (WAAM) has attracted more attention because of its
advantages in efficiency and cost. The inclination angle and the aspect ratio of the bead …

This short communication investigate the relationship of mechanical properties and stress
corrosion cracking (SCC) behavior of microstructures in a heat-affected zone of high …

This investigation discusses fatigue crack propagation behaviors on the welded joint of Hot
Rolled Quench Tempered Steel (QTS) in which during welding process the fusion zone of …

Dans cette étude, la méthode des éléments finis est utilisée pour analyser les performances
de la réparation d'un patch en composite collé sur un pipeline en acier fissuré, Une analyse …

INTRODUCCION l ser humano en su afán de lograr mejores condiciones de vida a lo largo
de la historia ha empleado los metales y sus aleaciones por sus excelentes propiedades …

The weld defects were detected by Nondestructive Testing Technology (NTT). The
microstructure and microhardness were examined by optical microscope (OM), scanning …