The effect of alloying on the resistance of carbon steel for oilfield applications to CO2 corrosion

摘要: A systematic study has been conducted to investigate the influence of a wide range alloying elements and different processing conditions on resistance low-carbon steels CO2 corrosion. Strong carbide-forming microalloying such as Ti, Nb V, along with Cr additions, levels Mn, Si, Cu, Mo Ni, have explored, treatments simulating conditions, for example, controlled rolling, quenching tempering. Corrosion testing, including flow loop tests, carried out, evaluation mechanical properties, weldability hot ductility. The programme developed improved corrosion hence identified potential route producing more economical carbon oilfield applications. work out part UK- Brazil Network.