The evolution of interfacial phenomena during CO2 corrosion of C1018 carbon steel was
characterized by EIS (Electrochemical Spectroscopy Impedance) and LPR (Linear …

Weld solidification cracking is an important issue in fusion welding. If undetected, the
cracking defects can act as stress concentration sites which lead to premature failure via …

Localized corrosion has been a challenge for the integrity of mild steel pipelines, specifically
at operating conditions where a trace amount of H2S is present alongside CO2 at lower …

High strength pipeline steels have been increasingly applied for cost reduction of fuel
transportation due to their excellent strength and toughness. Mechanical properties of the …

Abstract API 5L X65 microalloyed steels are extensively used for oil and gas transportation.
In many cases, reserves of such resources contain H 2 S, constituting what is called a sour …

Carbon steel is being significantly considered for applications in the petroleum field.
However, the corrosion of steel structures in the petroleum sector due to H 2 S, CO 2 and …

In this work have been studied the phase transformations occurred during a cladding
process by means of centrifugal-casting route used to produce a bimetallic pipe between an …

This paper presents an improvised coupling technique for stress impact and dynamic
response studies of a deepwater flowline-riser pipe system exposed to cyclic loadings …

The present work is the second part of an ongoing study of microstructural changes during
fatigue damage initiation in pipe steels [B. Pinheiro et al., Mat. Sci. Eng., A 532 (2012) 158 …

The importance of nondestructive tests cannot be denied nowadays, and their use in the
petroleum industry is extremely important to ensure safe operation of the equipment. The …