Grain refinement mechanisms and strength-hardness correlation of ultra-fine grained grade 91 steel processed by equal channel angular extrusion
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2019.03.025
Abstract: Abstract Ferritic/martensitic grade 91 steel (T91 or P91) is one of the candidate materials for primary and secondary loops in sodium cooled fast reactor. Recently, studies show that equal channel angular extrusion (ECAE) and heat… read more here.
Keywords: equal channel; strength; grain refinement; grade steel ... See more keywords
Carburization of Heat-Exchanger Pipes of 09Kh18N9 Grade Steel in Contact with Sodium Coolant
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic Materials: Applied Research"
DOI: 10.1134/s207511331806014x
Abstract: The carburization process of heat-exchanger piping of 09Kh18N9 grade steel in contact with sodium coolant under conditions of long-term service at 515°С has been investigated. An effective diffusion coefficient has been determined on the basis… read more here.
Keywords: steel contact; grade steel; heat exchanger; carburization ... See more keywords