Thermal Spray Wire

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Introduction
OHMALLOY adopts NiAl alloy solid-core wire of vacuum melting and casting control to make thermal spray wire, featuring with stable chemical composition, low oxygen content and high bond strength.

Performance

Material	Main components	Features	Application
HCF-50	Ni, Cr, Ti	Bond strength≥48Mpa Hardness≥HRC46 Best performance of high temperature corrosion and oxidation resistance	Boiler water wall, anti corrosion and oxidation of the superheater, turbine blade, heat and corrosion resistance in steel mill.
HCF-95	Ni, Al, Ti	Bond strength≥75Mpa Strong oxidation resistance and corrosion resistance	High temperature base material
HCF-25	Ni, Cr, W, Mo	Bond strength≥45Mpa Hardness≥HRC33 Best performance of oxidation and corrosion resistance	Wear proof of four tubes in boiler, and resistance to wear and corrosion of shaft, pump, roller, dryer, etc.
HCF-40 NiCrTiFe	Ni, Cr, W, Mo	Bond strength≥47Mpa Hardness≥HRC43 High performance of high temperature oxidation and corrosion resistance	Anti oxidation and corrosion in pressure vessel.
HCF-80 CL-NiCr	Ni, Cr	Bond strength≥40Mpa Hardness≥HRC35 Good corrosion resistance	Anti-corrosion in water cooled wall, superheater and reheater
HCF-01	W, Al, Fe	Bond strength≥40Mpa Hardness≥HRC35 Certain performance of oxidation and corrosion resistance	Corrosion and oxidation resistance under lower temperature
Monel	Ni, Cu	Resistance to hydrogen sulfide, sulfuric acid and hydrochloric acid	It is used in various containers of anti hydrogen sulfide and acid, and the repair of wear-proof parts.

Application
Thermal spray wire is specially used in wire arc spraying bonding layer.

Chemical parameters

Chemical composition	Coating bond strength (MPa)	Melting point (℃)	Coating hardness (HRC)
Ni95%Al5%	65-68	1010	23-25

Index
NiAl alloy, alloy wire