Evaluation and Selection of Optimal Oxygen/Fuel Ratio for Best Mechanical Properties, Oxidation Resistance and Microstructure of HVOF NiCoCrAlY Coatings Using AHP–VIKOR Method
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DOI: 10.1007/s11085-017-9797-2
Abstract: This work describes coating of NiCoCrAlY on IN-738LC superalloy by high-velocity oxygen fuel (HVOF) process. Properties of the coatings are significantly influenced by oxygen/fuel ratio and other spraying parameters. The effect of oxygen/fuel ratio on… read more here.
Keywords: oxidation resistance; oxygen; fuel ratio; oxygen fuel ... See more keywords
Microstructure and properties of high velocity oxygen fuel sprayed (WC-Co)-Ni coatings
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DOI: 10.1016/j.ceramint.2020.03.021
Abstract: Abstract The (WC-Co)-Ni composite coatings were fabricated by high velocity oxygen fuel (HVOF) spraying process using (WC-Co)-Ni powders prepared through blending agglomerated WC-Co powder with Ni powder. Microstructure and phase composition of the coatings deposited… read more here.
Keywords: high velocity; velocity oxygen; oxygen fuel;
The study of mechanical properties and corrosion behavior of the Fe-based amorphous alloy coatings using high velocity oxygen fuel spraying
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DOI: 10.1016/j.jallcom.2021.159132
Abstract: Abstract The Fe-based amorphous alloy powders Fe40-Cr19-Mo18-C15-B8 are sprayed on 316 stainless steel substrates by high velocity oxygen fuel spraying (HVOF) process. The microstructure of coatings are analyzed by XRD, SEM, XPS and TEM. The… read more here.
Keywords: velocity oxygen; fuel spraying; oxygen fuel; based amorphous ... See more keywords
The Surface Properties of WC-Co-Cr Based Coatings Deposited by High Velocity Oxygen Fuel Spraying
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DOI: 10.12693/aphyspola.131.186
Abstract: The aim of this research was to investigate microstructural and mechanical properties of the WC–Co–Cr coatings by high velocity oxygen fuel spraying. Woka 3653 (WC10Co4Cr) powder was used as coating material. This powder is widely… read more here.
Keywords: microscopy; high velocity; oxygen fuel; velocity oxygen ... See more keywords