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View article: Oxide Formation at the Sulfide Film‐Copper Interface in Anoxic Sulfide Solution and On‐Line Sulfide Detection Via Linear Polarization Resistance
Oxide Formation at the Sulfide Film‐Copper Interface in Anoxic Sulfide Solution and On‐Line Sulfide Detection Via Linear Polarization Resistance Open
The observation of a thin oxide film on oxygen free phosphorous doped copper after several days of exposure in supposedly anoxic conditions poses several questions, where the most straight‐forward answers regarding sample preparation and h…
View article: Theoretical study on the co-adsorption effect of H atoms on NH3 decomposition over Pt(100) and Pt(111) surfaces
Theoretical study on the co-adsorption effect of H atoms on NH3 decomposition over Pt(100) and Pt(111) surfaces Open
The influence of co-adsorbed hydrogen (H) atoms on the decomposition of ammonia (NH3) over two representative crystalline facets of platinum catalyst, i.e., Pt(100) and Pt(111), is investigated using density functional theory (DFT) and mic…
View article: Interactions of sulfur-containing gas with magnesia-chromite refractory in nickel flash smelting furnace
Interactions of sulfur-containing gas with magnesia-chromite refractory in nickel flash smelting furnace Open
As-received and spent magnesia-chromite refractories from a nickel flash smelting furnace were analyzed and compared to shed light on the interactions between the gas phase and the refractory material, a topic that has not received previou…
View article: Unexpected thermal aging effect on brittle fracture and elemental segregation in modern dissimilar metal weld
Unexpected thermal aging effect on brittle fracture and elemental segregation in modern dissimilar metal weld Open
A full-scale dissimilar metal weld safe-end mock-up, precisely replicating a critical component of a modern nuclear power plant, was investigated. The brittle fracture behavior, carbide evolution and nanoscale elemental segregation in the …
View article: Corrosion behavior of laser powder bed fusion manufactured nickel-free stainless steels in high-temperature water
Corrosion behavior of laser powder bed fusion manufactured nickel-free stainless steels in high-temperature water Open
The paper presents a comprehensive investigation of electrochemical behavior of laser powder bed fusion (PBF-LB/M) nickel-free stainless steels in high-temperature water. The PBF-LB/M nickel-free steels processed with various laser paramet…
View article: Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water
Effects of surface finishes, heat treatments and printing orientations on stress corrosion cracking behavior of laser powder bed fusion 316L stainless steel in high-temperature water Open
Stress corrosion cracking (SCC) of laser powder bed fusion 316 L stainless steel in oxygenated high-temperature water environments with chloride addition at 288 °C was studied. The influences of surface finishes (as-built, mechanically pol…
View article: Corrosion of 316L stainless steel produced by laser powder bed fusion and powder metallurgy in pressurized water reactor primary coolant
Corrosion of 316L stainless steel produced by laser powder bed fusion and powder metallurgy in pressurized water reactor primary coolant Open
Corrosion mechanism of 316 L stainless steel produced by laser powder bed fusion-hot isostatic pressing (LPBF-HIP) and powder metallurgy-hot isostatic pressing (PM-HIP) is studied with in-situ electrochemical impedance measurements coupled…
View article: Effects of pressurized water reactor environment and cyclic loading parameters on the low cycle fatigue behavior of 304L stainless steel
Effects of pressurized water reactor environment and cyclic loading parameters on the low cycle fatigue behavior of 304L stainless steel Open
Austenitic stainless steels used in light water reactor coolant environments are susceptible to environmentally assisted fatigue due to non-monotonic loading conditions, primarily associated with load-follow, thermal transients, or intermi…
View article: A review of stress corrosion cracking of austenitic stainless steels in PWR primary water
A review of stress corrosion cracking of austenitic stainless steels in PWR primary water Open
Initial cases of stress corrosion cracking (SCC) in pressurized water reactors (PWRs) occurred mostly but not exclusively in stagnant areas like dead-legs, but recently more extensive IGSCC has occurred in normal free-flowing PWR primary w…
View article: Effect of hydrogen on electrochemical behavior of additively manufactured 316L in pressurized water reactor primary water
Effect of hydrogen on electrochemical behavior of additively manufactured 316L in pressurized water reactor primary water Open
The electrochemical behavior of laser powder bed fusion (LPBF) 316 L stainless steel subject to different heat-treatments (solution annealing and hot isostatic pressing) is compared to nuclear-grade wrought 316 L in pressurized water react…
View article: Mechanistic understanding of the localized corrosion behavior of laser powder bed fused 316L stainless steel in pressurized water reactor primary water
Mechanistic understanding of the localized corrosion behavior of laser powder bed fused 316L stainless steel in pressurized water reactor primary water Open
The laser powder bed fused (LPBFed) stainless steels showed anomalous and localized corrosion behavior in the nuclear reactor high-temperature water compared to their wrought counterparts, which affects their performance during plant opera…
View article: Microstructure Characterization of EU INCEFA-SCALE 316L Stainless Steel Fatigue Specimens – Mechanistic Understanding
Microstructure Characterization of EU INCEFA-SCALE 316L Stainless Steel Fatigue Specimens – Mechanistic Understanding Open
A pressurized water reactor (PWR) primary environment can have a deleterious effect on the fatigue lifetime of austenitic stainless steels. One of the main goals of a five-year INCEFA-SCALE (INcreasing safety in NPPs by Covering gaps in En…
View article: The effect of heat treatment on structure and magnetic properties of additively manufactured Fe-Co-V alloys
The effect of heat treatment on structure and magnetic properties of additively manufactured Fe-Co-V alloys Open
In earlier research it was observed that small differences in the alloying and the processing conditions can greatly influence the microstructure and hence the magnetic performance of laser powder bed fusion (PBF-LB) processed soft magneti…