Comprehensive analysis of local corrosion degradation on austenitic pipeline

P Trampus, J Dobránszky, Z Kerner, J Knisz, F Oszvald, B Palotás, L Péter, M Réger, B Verő
2018 IOP Conference Series: Materials Science and Engineering  
Corrosion degradation was observed in a nuclear power plant spent fuel cooling system. A systematic and comprehensive investigation program was developed to reveal the root cause of the degradation. Series of corrosion tests, mechanical, microstructural and microbiological investigations were carried out. Also, simulations of the operating conditions and welding parameters were performed. Based on the results, the major contributors to the degradation process were identified and a possible
more » ... and a possible degradation mechanism was proposed.
doi:10.1088/1757-899x/426/1/012050 fatcat:vuycnchicfgobjhz7at75lf2fe