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Mechanisms of uniform corrosion under corrosion deposits
Journal of Materials Science, 1993The liquid-phase transport phenomena which occur at the surface of iron-base alloys during corrosion have been analysed. These mechanisms determine either the maintenance of bare metal or the precipitation of solid corrosion products, the build-up of a corrosion deposit and the control of its thickness, and finally, the kinetics of the electrochemical ...
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Mechanically Assisted Corrosion
2009In the previous chapter we discussed two forms of localized corrosion – crevice corrosion and pitting. This chapter considers five more forms of localized corrosion, and these have the added common feature that they are assisted by mechanical processes.
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Anaerobic Corrosion Mechanisms
CORROSION 1983, 1983Abstract A discussion of the mechanisms which have been proposed to account for the anaerobic corrosion of iron by the action of sulfate-reducing bacteria primarily within the genus Desulfovibrio. Proposed mechanisms have ranged from the postulated: (a) direct bacterial removal of hydrogen (electrons) from the surface of iron; (b ...
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Mechanical Properties and Corrosion
1992The influence of the environment is one of the reasons preventing a successful application of nonoxide ceramics in different high-temperature devices. Nevertheless mechanical tests on them are often performed only in inert media. According to the present knowledge [6.1, 2] the strength of ceramics on heating should slightly change first within the ...
Yury G. Gogotsi, Vladimir A. Lavrenko
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Corrosion resistance and mechanism of high‐entropy alloys: A review
Materials and CorrosionEnvironmental corrosion inevitably occurs during the use of alloys, making their corrosion resistance a special requirement for their application under specific conditions.
Jinqing Liang +5 more
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Corrosion mechanism of copper immersed in ammonium sulfate solution
Materials and Corrosion, 2018(NH4)2SO4 is abundant in the dust of the rural and industrial atmosphere, by which a thin layer of (NH4)2SO4 solution will be formed on the copper surface and give rise to serious corrosion as soon as the ambient humidity gets the critical relative ...
Kun Li +5 more
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Anti-corrosion mechanism of 2D nanosheet materials in waterborne epoxy coatings
Surface Topography Metrology and Properties, 2018Nowadays, 2D nanosheet materials play a crucial role in enhancing the corrosion resistance ability of organic coatings. In this work, three kinds of 2D nanosheet materials with different conductivity including graphene (G), graphene oxide (GO) and ...
Jingjing Yu +4 more
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Corrosive-Mechanical Interactions
1993A synergistic interaction exists between corrosion and stress. The stresses may be applied directly through the metal as tension, torsion, or compression, or they may be applied to the metal surface through the environment, such as occurs with high-velocity liquids and impingement by suspended solids.
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