Ni95Al5 Tafa 75B Thermal Spray Coating Wire - HRB 75 Hardness, 68.95 N/mm² Bond Strength
Price:
Negotiable
MOQ:
5 Kg
Delivery Time:
5-21 days
Brand:
Victory
Product Description
Product Overview
Ni95Al5 Tafa 75B is a premium thermal spray coating wire composed of 95% nickel and 5% aluminum, specifically engineered for demanding vacuum coating applications in high-temperature environments.
Technical Specifications
Mechanical Properties
Coating Hardness: HRB 75
Bonding Strength: 68.95 N/mm²
Material Density: 7.8 g/cm³
Available Sizes
0.8mm, 1.2mm, 1.6mm, 2.4mm, 3.2mm
Chemical Composition Comparison
| Element | Inconel 625 | Ni95Al5 | 45CT | Monel 400 | HC-276 | Cr20Ni80 | K500 |
|---|---|---|---|---|---|---|---|
| C | ≤0.05 | ≤0.02 | 0.01-0.1 | ≤0.04 | ≤0.02 | ≤0.08 | ≤0.25 |
| Mn | ≤0.4 | ≤0.2 | ≤0.2 | 2.5-3.5 | ≤1.0 | ≤0.06 | ≤1.5 |
| P | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.02 | ≤0.01 |
| S | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
| Si | ≤0.15 | ≤0.2 | ≤0.2 | ≤0.15 | ≤0.08 | 0.75-1.6 | ≤0.5 |
| Cr | 21.5-23 | ≤0.2 | 42-46 | - | 14.5-16 | 20-23 | - |
| Ni | Rest | Rest | Rest | 65-67 | Rest | Rest | Rest |
| Al | ≤0.4 | 4-5 | - | ≤0.5 | - | - | 2.3-3.15 |
Key Features
- Exceptional high-temperature performance with superior oxidation and corrosion resistance
- Strong adhesion to base materials with bonding strength of 68.95 N/mm²
- Lightweight construction with high specific strength for structural applications
- Low thermal expansion coefficient reduces thermal stress between coating and substrate
- Excellent thermal fatigue resistance in demanding operating conditions
Industry Applications
Aerospace
Turbine blades, combustion chambers, nozzles, and other high-temperature components requiring superior protection and extended service life.
Energy Sector
Gas turbines, burners, boilers, and power generation equipment where high-temperature oxidation and corrosion resistance are critical.
Automotive
Exhaust system coatings that provide exceptional high-temperature and corrosion resistance for improved durability and performance.
Packaging & Services
Available in standard cardboard boxes, pallets, or wooden boxes with custom packaging options. Small diameter wires (≤1.6mm) are wound on spools, while larger diameters (≥2.4mm) are supplied in coils. All shipments include mill test certificates and support customized labeling and OEM services.
Product Images
Frequently Asked Questions
What are the advantages of Ni95Al5 spray wire?
Ni95Al5 spray wire offers exceptional high-temperature oxidation and corrosion resistance, strong adhesion to substrates, and lightweight construction with high specific strength.
What is the difference between Ni95Al5 spray wire and other spray materials?
Compared to alternative materials, Ni95Al5 provides superior high-temperature oxidation resistance and enhanced corrosion protection, making it ideal for components requiring maximum thermal protection.
What is the spraying process of Ni95Al5 spray wire?
Ni95Al5 spray wire is typically applied using thermal spray technologies including high-velocity flame spraying, plasma spraying, or HVOF methods to ensure optimal bonding and coating integrity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory