Electrochemical Behaviour of High Stress Steel (AISI 4340) in CO2 Environments with the Presence of H2 Gas

• Main Authors: Asmara, Y. P., Siregar, J. P., Tezara, C., Juliawati, Alias
• Format: Article
• Language: English; English
• Published: Trans Tech Publications, Switzerland 2014
• Subjects: TJ Mechanical engineering and machinery; TP Chemical technology
• Online Access: http://umpir.ump.edu.my/id/eprint/6726/1/Electrochemucal_Behaviour_HSS.pdf; http://umpir.ump.edu.my/id/eprint/6726/4/fkm-2014-ypanca-%20Electrochemical%20Behaviour%20of%20High.pdf; http://umpir.ump.edu.my/id/eprint/6726/; http://www.scientific.net/AMM.695.98
• Institution: Universiti Malaysia Pahang

This research studied effects of CO2 and H2 gases on electrochemical behaviour of high stress steel (HSS) by using scan polarization graph to measure corrosion rate, corrosion potential and pitting potential. The tensile test samples with and without notches were tested under constant stress of 20%...