CuAl9Ni5Fe3Mn2 Thermal Spray Wire | Nickel-Aluminum Bronze Wire for Marine & Extreme Corrosion Protection
Product Description
CuAl9Ni5Fe3Mn2 thermal spray wire is a premium nickel-aluminum bronze alloy wire containing approximately 9% aluminum, 5% nickel, 3% iron, and 2% manganese, designed for thermal spraying to produce coatings with exceptional corrosion resistance, high mechanical strength, and superior wear resistance. This alloy is specifically engineered for the most demanding marine and offshore environments, offering excellent resistance to seawater erosion, cavitation, and stress corrosion cracking. It is suitable for arc spray and flame spray processes, producing extremely dense, uniform coatings with outstanding adhesion for critical surface protection in the harshest applications.
Key Features
- Premium nickel-aluminum bronze alloy (CuAl9Ni5Fe3Mn2) with exceptional corrosion resistance
- Extremely high mechanical strength and superior wear resistance
- Outstanding performance in marine, offshore, and chemical environments
- Strong adhesion and dense, uniform coating structure
- Suitable for arc spray and flame spray processes
- Stable wire feeding and consistent coating quality
Typical Chemical Composition (Approx.)
| Element | Cu | Al | Ni | Fe | Mn | Others |
|---|---|---|---|---|---|---|
| wt.% | Balance | 8.5 – 10.0 | 4.0 – 6.0 | 2.5 – 3.5 | 1.5 – 2.5 | ≤ 0.5 |
Typical Specifications
| Item | Specification |
|---|---|
| Product | CuAl9Ni5Fe3Mn2 Thermal Spray Wire |
| Alloy | Nickel-Aluminum Bronze (Premium Grade) |
| Diameter | 1.6 mm / 2.0 mm / 2.5 mm / 3.0 mm (customizable) |
| Process | Arc Spray / Flame Spray |
| Coating Thickness | 50 – 2000 μm (customizable) |
| Melting Range | Approx. 1030 – 1060°C |
| Surface Finish | Bright / copper-coated optional |
| Packing | Spool / Coil / Drum |
| MOQ | Negotiable |
Applications
- Marine and offshore components (propellers, seawater pumps, valves, ship hulls)
- Chemical and petrochemical processing equipment
- High-load bearing surfaces and sliding parts in harsh environments
- Shafts and journals in seawater and corrosive media
- Anti-corrosion coatings for critical steel structures
- Surface rebuilding and dimensional restoration of high-value components
Advantages
- Exceptional corrosion resistance, especially in marine and offshore environments
- Superior mechanical strength, hardness, and wear resistance
- Excellent resistance to cavitation and erosion
- Easy spraying with stable wire feeding
- Customizable diameter and packaging
- Stable quality with fast delivery
Supply & Delivery
- Supply Capacity: 3,000 – 8,000 kg per month (adjustable based on order)
- Lead Time: 15–30 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 CuAl9Ni5Fe3Mn2 thermal spray wire for your project.
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