Cr3C2-25NiCr Cermet Coating: Preparation, PTFE Sealant, Wear and Corrosion Resistances
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DOI: 10.1007/s11666-021-01155-5
Abstract: In this study, Cr3C2-25NiCr cermet coatings were fabricated by atmospheric plasma spraying on 304 stainless steel substrate. Then, the coatings were sealed with a Polytetrafluoroethylene (PTFE) emulsion by using two methods: conventional impregnation and ultrasonic… read more here.
Keywords: wear corrosion; ptfe; 25nicr cermet; cr3c2 25nicr ... See more keywords
Enhancing the deposition capability of Cr3C2–NiCr in kinetic spraying via damage accumulation in feedstock powder
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DOI: 10.1016/j.ceramint.2019.09.078
Abstract: Abstract In previous studies on the kinetic spraying of cermet (e.g., WC-Co and Cr3C2–NiCr) the fragmentation of kinetic sprayed cermet particles was a prerequisite for successful deposition. Therefore, the properties of the feedstock powder related… read more here.
Keywords: 25nicr powder; deposition; cr3c2 25nicr; powder ... See more keywords
Influence of Pre-Milling of Cr3C2-25 NiCr Spray Powder on the Fatigue Life of HVOF-Sprayed Coating on ASTM A516 Steel Substrate
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DOI: 10.3390/ma16041593
Abstract: The aim of the present investigation is to evaluate the influence of the powder size of Cr3C2-25NiCr spraying powder on the fatigue behavior of HVOF-sprayed coating on the ASTM A516 steel substrate. Conventional commercial Cr3C2-25NiCr… read more here.
Keywords: hvof sprayed; spray powder; cr3c2 25nicr; powder ... See more keywords