### Product Description for INCONEL 625 Thermal Spray Wire for Arc Spraying
#### Product Introduction
INCONEL 625 thermal spray wire is a high-performance material designed for arc spraying applications. Known for its exceptional resistance to corrosion, oxidation, and high temperatures, this wire is widely used in various industries to enhance the durability and lifespan of critical components. Its unique properties make it ideal for protective coatings, surface restoration, and wear-resistant applications. INCONEL 625 ensures superior performance even in the harshest environments, making it a reliable choice for industrial, aerospace, and marine applications.
#### Surface Preparation
Proper surface preparation is crucial for achieving optimal results with INCONEL 625 thermal spray wire. The surface to be coated should be thoroughly cleaned to remove any contaminants such as grease, oil, dirt, and oxides. Grit blasting with aluminum oxide or silicon carbide is recommended to achieve a surface roughness of 75-125 microns. Ensuring a clean and roughened surface enhances the adhesion of the thermal spray coating, leading to improved performance and longevity.
#### Chemical Composition Chart
Element | Composition (%) |
---|---|
Nickel (Ni) | 58.0 min |
Chromium (Cr) | 20.0 – 23.0 |
Molybdenum (Mo) | 8.0 – 10.0 |
Iron (Fe) | 5.0 max |
Columbium (Nb) | 3.15 – 4.15 |
Titanium (Ti) | 0.4 max |
Aluminum (Al) | 0.4 max |
Carbon (C) | 0.10 max |
Manganese (Mn) | 0.5 max |
Silicon (Si) | 0.5 max |
Phosphorus (P) | 0.015 max |
Sulfur (S) | 0.015 max |
#### Typical Characteristics Chart
Property | Typical Value |
---|---|
Density | 8.44 g/cm³ |
Melting Point | 1290-1350°C |
Tensile Strength | 827 MPa (120 ksi) |
Yield Strength (0.2% offset) | 414 MPa (60 ksi) |
Elongation | 30% |
Hardness | 120-150 HRB |
Thermal Conductivity | 9.8 W/m·K at 20°C |
Specific Heat Capacity | 419 J/kg·K |
Oxidation Resistance | Excellent |
Corrosion Resistance | Excellent |
INCONEL 625 thermal spray wire provides a robust solution for extending the service life of components exposed to extreme conditions. Its exceptional mechanical properties and resistance to environmental degradation make it an invaluable material for enhancing surface performance in demanding applications.