■Surface treatment - Electroless nickel plating (Sankel plating)
Uniform film thickness formation according to shape
This is a plating obtained by immersing a substrate in an aqueous solution containing nickel salts and hypophosphorous acid (reducing agent). The electrons released by the oxidation of the reducing agent transfer to nickel ions, resulting in the deposition of a nickel-phosphorus alloy coating. Unlike conventional electroplating, this process does not rely on electric forces, which is why it is referred to as electroless nickel-phosphorus plating. For more details, please contact us or check our company website.
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basic information
【Features】 ○ High hardness ○ Uniform film thickness ○ Corrosion resistance ○ Wear resistance ○ Adhesion For more details, please contact us or check our company website.
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Applications/Examples of results
<For corrosion resistance> Compressor casing Inner surface of rolls <For wear resistance> Various molds Plunger Cylinder Pump impeller Ring Others
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Company information
Sankoh Special Metal Industry Co., Ltd. was founded in 1959 in Iwakuni City, Yamaguchi Prefecture, and has continued to grow since then. Our company possesses many years of experience, technology, and large-scale equipment in industrial plating, and we handle a wide range of processing for high-precision and high-function roll products. Since the processing methods vary greatly depending on the material, required characteristics, and applications, our technical staff will propose a "plating processing plan" to meet the various specifications and shapes desired by our customers.