TY - JOUR AU - Atxaga, G. AU - Irisarri, A. M. PY - 2009 DO - 10.1016/j.engfailanal.2008.09.006 SN - 1350-6307 UR - https://hdl.handle.net/11556/3043 AB - A study has been performed to determine the reason for the failure of a group of duplex stainless steel valves after 15 years in service. Chemical analysis did not agree with the required quality. Metallographic analysis revealed some small pits with... LA - eng TI - Study of the failure of a duplex stainless steel valve TY - journal article ER -