Product Description

CuAl9Ni5 thermal spray wire is a high-performance nickel-aluminum bronze alloy wire containing approximately 9% aluminum and 5% nickel, designed for thermal spraying to produce coatings with exceptional corrosion resistance, high mechanical strength, and superior wear resistance. This alloy is specifically engineered for harsh marine environments, offering excellent resistance to seawater erosion and cavitation. It is suitable for arc spray and flame spray processes, producing dense, uniform coatings with strong adhesion for critical surface protection and dimensional restoration in demanding applications.

Key Features

• Nickel-aluminum bronze alloy (CuAl9Ni5) with excellent corrosion resistance
• High strength and superior wear resistance
• Exceptional performance in marine and chemical environments
• Strong adhesion and uniform coating structure
• Suitable for arc spray and flame spray processes
• Stable wire feeding and consistent coating quality

Typical Chemical Composition (Approx.)

Typical Specifications

Applications

• Marine components (propellers, pumps, valves, ship hulls)
• Chemical processing equipment
• Bearing surfaces and sliding parts
• Shafts and journals in harsh environments
• Anti-corrosion coatings for steel structures in marine and industrial settings
• Surface rebuilding and dimensional restoration

Advantages

• Excellent corrosion resistance, especially in marine environments
• High mechanical strength and wear resistance
• Good thermal and electrical conductivity
• Easy spraying with stable wire feeding
• Customizable diameter and packaging
• Stable quality with fast delivery

Supply & Delivery

• Supply Capacity:​ 5,000 – 10,000 kg per month (adjustable based on order)
• Lead Time:​ 10–25 days depending on specifications and quantity
• Packing:​ Standard export packing in cartons or wooden crates; custom packaging available upon request

One-Line Inquiry Pitch

Please advise your spraying process (arc or flame), wire diameter, coating thickness, and application. We will recommend the suitable CuAl9Ni5 thermal spray wire for your project