Micro-Galvanic Corrosion of Steam Generator Materials within Pores of Magnetite Flakes in Alkaline Solutions [PDF]
Metals, 2018 In secondary coolant system of the pressurized water reactors, the reduced corrosion products such as metallic Cu and Pb particles were accumulated in the pores of the magnetite flakes and electrically contacted to the steam generator materials.
Soon-Hyeok Jeon +2 more
doaj +2 more sources
Emergence of micro-galvanic corrosion in plastically deformed austenitic stainless steels
Materials & Design, 2021 Localized plastic deformation has been observed to render nuclear reactor components more susceptible to stress corrosion cracking (SCC). However, it is not fully clear how localized strain impacts corrosion (oxidation) behavior.
Xin Chen +4 more
doaj +2 more sources
npj Materials DegradationThe kinetical behavior and mechanism of micro-galvanic corrosion of Q690 bainitic weathering steel welded joint in marine atmosphere were investigated.
Xinyu Wang +4 more
doaj +2 more sources
Micro-galvanic corrosion of Cu/Ru couple in potassium periodate (KIO 4 ) solution
Corrosion Science, 2018 Abstract This paper focuses on the study of micro-galvanic corrosion of the Cu/Ru couple in KIO4 solution. Practical nobility across the Cu/Ru interface was evaluated by Volta potential mapping, and the morphological changes were monitored by in-situ atomic force microscopy measurements during exposure in a KIO4 solution.
Jie Cheng +3 more
openaire +2 more sources
Journal of Materials Research and TechnologyFriction stir welding (FSW) is one of the solid-state methods for welding dissimilar metals to inhibit the formation of intermetallic phases. The effect of the heterogeneous microstructures of FSW 6061-T6 Al and C1100 Cu dissimilar joints on corrosion in
Yi-Ting Wu, I-Chung Cheng, Chao-Sung Lin
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Numerical Simulation of Micro-Galvanic Corrosion in Al Alloys: Effect of Geometric Factors
Journal of The Electrochemical Society, 2017 A finite element model for simulating the propagation of intermetallic particle driven micro-galvanic corrosion in an Al-matrix model system is presented.
Litao Yin +4 more
openaire +2 more sources
Control of Magnesium Alloy Corrosion through the Use of Engineered Intermetallics [PDF]
, 2014 The low density and high relative strength of Mg alloys means they can offer engineering benefits over steels or Al alloys. However, the susceptibility of Mg alloys to corrosion has limited their exploitation and restricted their use to more benign ...
Pidcock, Andrew
core +6 more sources
Flow accelerated preferential weld corrosion of X65 steel in brine [PDF]
, 2014 Preferential weld corrosion (PWC) remains a major operational challenge that jeopardizes the integrity of oil and gas production facilities. It is the selective dissolution of metal associated with welds, such that the weld metal (WM) and / or the ...
Adegbite, Michael Adedokun
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Fretting-crevice corrosion of cemented metal on metal total hip replacements [PDF]
, 2013 The development and use of 2nd generation Metal-on-Metal (MoM) Total Hip Replacements (THRs) recently became popular due to the advancement of new materials and manufacturing processes promising improved performance compared to traditional metal on metal
Bryant, Michael
core +5 more sources
Micro-abrasion–corrosion of a Co–Cr/UHMWPE couple in Ringer's solution : an approach to construction of mechanism and synergism maps for application to bio-implants [PDF]
, 2010 In studies of tribo-corrosion, the degradation of bio-materials has become of increasing research interest in recent years. This is because, in many cases, the interactions of the tribological and corrosion component in biological environments are not ...
Huang, W. +6 more
core +4 more sources