Corrosion and Erosion Wear Behaviors of HVOF-Sprayed Fe-Based Amorphous Coatings on Dissolvable Mg-RE Alloy Substrates

To suppress the corrosion and erosion wear of dissolvable magnesium alloy ball seats in wellbores, Fe-based amorphous coatings were deposited on dissolvable Mg-RE alloy substrates, and their microstructure, corrosion behavior, and erosion wear behavior were studied. The thickness of Fe-based amorpho...

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Veröffentlicht in:	Materials 2023-07, Vol.16 (14), p.5170
Hauptverfasser:	Yang, Jun, Sun, Yijiao, Su, Minwen, Yin, Xueming, Li, Hongxiang, Zhang, Jishan
Format:	Artikel
Sprache:	eng
Schlagworte:	Chloride ions Coatings Corrosion Corrosion currents Corrosion potential Corrosion resistance Corrosive wear Cutting wear Deformation effects Deformation wear Erosion rates Erosion resistance Flow velocity Groundwater High velocity oxyfuel spraying Hydrocarbons Impact angle Iron Magnesium alloys Magnesium base alloys Mechanical properties Morphology Particle size Pitting (corrosion) Pitting potential Protective coatings Salinity Scanning electron microscopy Scientific imaging Seats Software Specialty metals industry Stainless steel Steel Substrates Wear mechanisms Wear resistance Well drilling
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