Transition boundaries for four distinct erosion-corrosion phenomena: shear stress induced erosion, cavitation erosion, liquid impact induced erosion and flow accelerated corrosion are represented in the map and eight distinct regimes of erosion-corrosion are illustrated.
In industrial processes, various problems related to environmental pollution and equipment corrosion are encountered during purging with corrosive liquids such as ammonia.
Glycol dehydrators (dehydrators) are used to remove water from produced natural gas to prevent corrosion and liquid accumulation in pipelines.
This study reviews steel corrosion by liquid lead and lead bismuth, including the corrosion inhibitors and the formation of the protective oxide layer.
To reduce microbiological corrosion, slippery liquid infused porous surfaces (SLIPS) were designed and fabricated on aluminum substrate by constructing rough aluminum oxide layer, followed by fluorination of the rough layer and infiltration with lubricant.
Furthermore, the Al2O3 top layer prevented corrosion from liquid metal between the aluminum based melt and the hot work steel substrate.
The results of the specimens in air were compared with those obtained in lead, providing important information on creep corrosion: the liquid metal embrittlement effect takes place in lead and it produces a decrease of creep-rupture time, a reduction of creep strain and then the loss of steel ductility.
These multispecies biofilms are responsible for significant problems in many areas, such as the corrosion of liquid-carrying vessels, biofouling in drinking water distribution systems, contamination of food processing environments, persistent and recurrent infections and device-related infections in humans [4], [5], [6], [7], [8], [9], [10], [11].
This method can be extended to other engineering materials easily and especially would be used in liquid corrosion and changeable corrosion rate according to requirement in industrial field.
Moreover, liquid corrosion was more serious under the free state.
