Thermal spraying is a critical process in extending the lifespan of industrial components, protecting them from wear, corrosion, and high temperatures. Among the materials used for this application, Ni95Al5 nickel-aluminum alloy stands out for its exceptional adhesion, thermal conductivity, and resistance to oxidation—making it the top choice for engineers and manufacturers worldwide.
Ni95Al5 is composed of 95% nickel and 5% aluminum, a formulation that combines the ductility and corrosion resistance of nickel with the high-temperature stability of aluminum. When applied as a thermal spray coating, this alloy forms a dense, uniform layer that bonds tightly to substrates such as steel, titanium, and ceramic. The result is a protective barrier that enhances the durability of components like turbine blades, boiler tubes, and mechanical seals, even in environments with temperatures up to 1000°C.
One of the key advantages of Ni95Al5 is its self-healing properties. The aluminum content reacts with oxygen to form a thin, adherent aluminum oxide layer, which prevents further oxidation of the underlying substrate and the coating itself. This ensures long-term protection against rust and degradation, reducing the need for frequent re-coating and maintenance. Additionally, the alloy’s excellent thermal conductivity makes it suitable for heat transfer applications, improving the efficiency of equipment such as heat exchangers and combustion chambers.
At Changzhou Brilliance Special Steel Co., Ltd., we offer high-quality Ni95Al5 alloy in wire form, optimized for thermal spraying processes including plasma spraying, high-velocity oxygen fuel (HVOF) spraying, and arc spraying. Our products are manufactured using premium raw materials and advanced processing techniques, ensuring consistent composition and performance. Whether you’re looking to protect critical machinery in power plants, aerospace components, or automotive parts, Ni95Al5 delivers the reliability and performance you need to stay ahead in a competitive market.
Post time: Dec-01-2025