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Nickel Based Powder

    These powders include Ni-B-Si, Ni-Cr-B-Si, Ni-Cr-B-Si-P, Ni-Cr-B-Si-Cu-Mo, Ni-Cr-B-Si-W, Ni-Cr, and Ni-Cu alloys. They are used for applications demanding corrosion resistance or oxidation resistance. Under 500℃, they have excellent low-stress abrasion and adhesive wear resistance. These powders can be applied by a variety of processes, such as, oxyaccetylene spraying or overlaying, HVOF/HFAF spraying, plasma transferred arc (PTA) overlaying, plasma spraying, laser overlaying, induction melting overlaying, centrifugal casting, 3D printing and powder metallurgical processing. Key applications include valve gates, ball valve surface, valve seats, pistons, plastics extruder screws, glass molds, steel mill rolls, wire drawing rolls, oil pumping shafts, fan blades, screw conveyors and tungsten carbide tools.

Nickel Based Powder

Ni-SF Tungsten Carbide Powder(Cladded)

Ni-SF Tungsten Carbide Powder(Mixed)

Ni-SF+Co(Ni) Cladded WC

Other Ni-Based Powder

Laser Cladding Alloy Powder

With the significant advances made in laser technology, laser cladding has gained increasing acceptance. Compared to the traditional overlaying processes, it has the advantage of low distortion, low dilution, near net shape after cladding, and fine micro-structure for superior properties. However, because of concentration of heat, it could cause stress cracking. Based on our understanding of the laser cladding process, we had developed a family of powders especially for laser cladding. Our customers have endorsed them unanimously.

Centrifugal Casting Alloy Powder

Due to the development of fiber-reinforced plastics, inorganic fillers are increasingly used in making halogen-free plastics. Making such plastics demands superior properties to resist wear and corrosion on the extruder components, especially, extruder screws and barrels. As a result, bi-metallic barrels are increasingly used. To satisfy both the demanding requirements on the properties of the interior barrel surface and the centrifugal casting process, the company has developed a series of powders to meet the challenge. These powders are iron, nickel, cobalt base alloys as well as Ni+WC. We are the only domestic supplier of gas-atomized powders for centrifugal casting. Their low melting points, low oxygen and impurities result in porosity-free, fine-grained structures with superior wear and corrosion resistance.