#ThermalSprayPowder #NickelAlloy #HVOF #HighTemperatureCoating #IndustrialWearProtection HYF-105C

105C alloy powder is a premium nickel-chromium (NiCr)-based thermal spray powder designed for extreme environments requiring oxidation resistance, high-temperature stability, and wear protection. It is widely used in HVOF (High-Velocity Oxygen Fuel), plasma spray, and laser cladding processes to enhance the durability of industrial components.

Manufacturing Process

105C powder is produced via gas atomization, ensuring:
High sphericity (excellent flowability for uniform coatings)
Low oxygen content (<500 ppm, prevents brittleness)
Controlled particle size distribution (optimized for HVOF/plasma spray)
For specialized applications, plasma rotating electrode process (PREP) can be used to achieve ultra-fine, satellite-free powders.

Product Advantages

✅ Superior Oxidation Resistance – Chromium forms a protective Cr₂O₃ layer at high temperatures.
✅ Excellent Bond Strength – Achieves >70 MPa adhesion (HVOF-sprayed).
✅ Thermal Shock Resistance – Stable under rapid heating/cooling cycles.
✅ Machinability – Can be ground or polished post-spray for tight tolerances.
✅ Cost-Effective – Outlasts cobalt-based alloys in many applications at lower cost.

Product  Specifications

Parameter                             Specification
Chemical Composition            Ni (Balance), Cr (20-23%), Fe (≤5%), Mo (2-4%), Si (1-1.5%), C (0.1-0.3%)
Powder Type                          Gas-atomized spherical powder
Particle Size                           15-45 μm (Standard), 5-25 μm (Fine), 45-90 μm (Coarse) – Customizable
Melting Point                         ~1350-1400°C
Hardness (Sprayed)                300-400 HV (As-sprayed), Up to 600 HV (Post-heat treated)
Density                                  ~7.8 g/cm³
Flowability                             ≤15 s/50g (Hall Flowmeter)
Recommended Process           HVOF, Plasma Spray, Laser Cladding

105C alloy powder is ideal for high-temperature corrosion and wear protection in industries such as:Aerospace & Gas， Turbines Power， Generation & Energy， Oil & Gas Industry， Industrial Machinery.