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CuAl8Ni2 Thermal Spray Wire - Wear Resistant & Corrosion Resistant Aluminum Bronze Spray Wire with 8% Al + 2% Ni Alloy
| 제품 | CuAl8Ni2 열 분사 와이어 | 합금 | Ni 함유 알루미늄 청동 |
|---|---|---|---|
| 지름 | 1.6mm / 2.0mm / 2.5mm / 3.0mm(맞춤형) | 프로세스 | 아크 스프레이 / 화염 스프레이 |
| 코팅 두께 | 50 – 2000μm(맞춤형) | 용융 범위 | 대략. 1040~1060°C |
| 표면 마감 | 브라이트 / 구리 코팅 옵션 | 포장 | 스풀 / 코일 / 드럼 |
| 강조하다 | CuAl8Ni2 thermal spray wire,aluminum-nickel bronze spray wire,thermal spray wire for corrosion protection |
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Product Description
CuAl8Ni2 thermal spray wire is an aluminum bronze alloy containing approximately 8% aluminum and 2% nickel. It is designed for arc spray and flame spray processes, producing dense, wear-resistant, corrosion-resistant coatings with strong adhesion and long service life.
Compared with CuAl7 or CuAl8, this alloy provides higher hardness, better load-bearing capacity, excellent sliding performance, and superior corrosion resistance, making it ideal for marine equipment, heavy-duty shafts, bearings, valves, and industrial machinery.
Key Features
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Aluminum bronze with 2% Ni for enhanced wear and corrosion resistance
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High hardness and superior load-bearing capacity
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Excellent sliding and anti-galling performance
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Strong adhesion and uniform coating structure
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Suitable for arc spray and flame spray processes
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Stable wire feeding and consistent coating quality
Typical Chemical Composition (Approx.)
| Element | Cu | Al | Ni | Others |
|---|---|---|---|---|
| wt.% | Balance | 7.5 – 8.5 | 1.8 – 2.2 | ≤ 0.5 |
Typical Specifications
| Item | Specification |
|---|---|
| Product | CuAl8Ni2 Thermal Spray Wire |
| Alloy | Aluminum Bronze with Ni |
| 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. 1040 – 1060°C |
| Surface Finish | Bright / copper-coated optional |
| Packing | Spool / Coil / Drum |
| MOQ | Negotiable |
Applications
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Heavy-duty shafts, journals, and pump components
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Bearings and bushings
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Sliding and friction surfaces
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Marine equipment and valves
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Surface rebuilding and dimensional restoration
Advantages
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High wear resistance and load-bearing capacity
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Excellent corrosion resistance in harsh and marine environments
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Stable spraying with good adhesion
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Customizable diameter and packaging
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Long service life and reliable quality
Supply & Delivery
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Supply Capacity: 5,000 – 10,000 kg per month (adjustable based on order)
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Lead Time: 10–25 days depending on specifications and quantity
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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 environment. We will recommend the suitable CuAl8Ni2 thermal spray wire for your project.

