Nickel-Based Alloy Powders

Nickel-based alloy powders are mainly composed of nickel, chromium, boron, silicon, etc. Copper, molybdenum, and other elements may also be included under certain circumstances. Nickel-based alloy powders can be applied to various manufacturing processes, such as plasma spraying, HVOF, plasma welding, casting, additive manufacturing, etc. Nickel-based alloy powders have good corrosion resistance, oxidation resistance, and wear resistance. Therefore, they are often used as surface strengthening coatings of stop logs, globe valves, screw rods, cylinders, wind turbines, etc.

MorphologySpherical
Particle Size (μm)25-80
25-100
50-100
50-380
60-180
Oxygen ContentLess than 400 ppm
Applicable Manufacturing ProcessOxyacetylene Spraying
Laser Cladding
Centrifugal Casting
Plasma Transferred Arc (PTA)
High Velocity Oxygen Fuel (HVOF)
Applicable FieldsMolds、punches、valves、pump impellers、screw rods、drawing molds、aerospace parts、paper equipment

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