Plasma Spray Process，is a relatively new technique，involves spraying semi-molten material onto a substrate surface to provide a functional coating.
Control of the chamber atmosphere during the process facilitates a reduction in the amount of impurities and contaminants, and results in higher-quality deposits. Because of the high energy density of the thermal plasma, materials with very high melting points, such as refractory metals and ceramics, can be deposited by this technique 。
By suitably manipulating the mandrel during the spray process, complex shapes can be built up. The molten particles hit the target surface and rapidly cool to form a stable structure. After the deposit solidifies, the mandrel can be removed and the process is complete (Fig. 2). VPSF is also capable of producing multi-layered, functionally graded structures and composite materials by spraying different materials with separate nozzles.
Lucky Precision Material Co., Ltd is a professional sputtering targets manufacturer, whose vacuum spraying target keeps leading in top standard with Soleras, with advanced vacuum plasma spraying process.
Advantages of vacuum spraying targets:
· High Purity
· High Density
· Low Oxygen
· Longer Service
· Better Stability
· Competitive Price
Our targets including Si, SiAl, Ni, Cr, NiCr, Sn, In, InSn, ZnAl, Tiox, NbOx, ZrOx ect, widely used Low-E glass coating, optical coating, flexible electronics coating, photovoltaics coating.
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