Flux-cored arc welding (FCAW) is a universal group of welding methods in terms of the
scope of application and automation possibilities, the share of which in various industries in …

An expected tendency in marine and offshore structures is an increasing share of steels with
high mechanical properties. The necessity to perform the welding work under water leads to …

This article reports the effect of underwater wet welding parameters and conditions on the
diffusible hydrogen content in deposited metal for welding with a self-shielded flux cored …

The effect of cathodic polarization conditions on hydrogen degradation of X2CrNiMoCuN25-
6-3 super duplex stainless steel welded joints, obtained using flux cored arc and submerged …

In the present study, the Gas Tungsten Arc Weld (GTAW) joint of P91 steel was produced
using the dissimilar IN617 grade filler wire. The welded joints have been subjected to …

Currently, no systematic approach exists for the safety assessment method of hydrogen
transmission low-strength pipeline, it is necessary to study the effect of hydrogen …

The condition of the consumables is a key factor determining the waste reduction in the
welding processes and the quality of the welded joint. The paper presents the results of tests …

Extreme atmospheric conditions in the marine and offshore industry are harmful to
engineering materials, especially to welded joints, and may cause degradation of their …

The 9% Cr steels were developed for ultra-supercritical (USC) power plants to meet the
requirements of high operating temperature and pressure. These steels are produced to …

Wet welding is the most common method of welding in water environment. It is most often
used for repairing of underwater parts of offshore structures. However, the water as a …