Please consult us for short delivery times! We achieve a uniform film thickness within ±10% of the required thickness! For parts that require high-precision film thickness management!
"Electroless nickel plating" is a plating process that does not use electricity, allowing for a uniform thickness of the plating, making it suitable for "complex shapes" and "dimensionally accurate items." Our company has introduced an automatic management system for plating solutions using electronic control, achieving high precision thickness management within ±10% of the required thickness. Additionally, due to the amorphous Ni-P alloy, it possesses characteristics such as high strength, high corrosion resistance, and non-magnetism. 【Features】 - Complies with RoHS, containing no harmful heavy metals like lead. - High precision management within ±10% of the specified thickness, making it suitable for surface treatment of precision parts. - Capable of plating difficult materials such as aluminum alloys, SUS, and various composite materials. - Provides coatings with high strength, high corrosion resistance, and non-magnetism due to the amorphous plating. Our company can flexibly accommodate orders from a single small part to large items and mass production lots. We offer a "one-day service" where items submitted in the morning can be ready by the evening. Please consult us for more details! *For more information, please refer to the PDF materials or feel free to contact us.
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basic information
【Medium-High Phosphorus Bath Type (Ni-P)】 ■ Ni: 87.5–88.5 wt% ■ P: 11.5–12.5 wt% ■ Density (as deposited): 7.6 g/cm³ ■ Hardness (as deposited): approximately 510 HV ■ Hardness (after heat treatment): approximately 800 HV ■ Magnetism (as deposited): non-magnetic ■ Coefficient of thermal expansion: 1.3×10⁵ cm/cm/℃ ■ Melting point: approximately 890℃ ■ Thermal conductivity: 0.04–0.06 j/cm/sec/℃ ■ Electrical resistance: 150–200 μΩ/cm/cm² ■ Appearance gloss: semi-gloss to matte *For more details, please refer to the PDF document or feel free to contact us.
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【Applications and Examples】 ■ Semiconductor manufacturing equipment, LCD manufacturing equipment, HDD - Corrosion resistance, wear resistance, anti-fouling properties, film uniformity, non-magnetic ■ Various electrical components, electronic components - Solderability, conductivity, corrosion resistance, wear resistance, non-magnetic ■ Automotive parts, transportation equipment parts - Corrosion resistance, wear resistance, decorative properties ■ Valves, piping components - Corrosion resistance, wear resistance, film uniformity, anti-fouling properties, non-magnetic ■ Optical components, precision machinery parts - Corrosion resistance, wear resistance, film uniformity, anti-fouling properties ■ Mold components - Wear resistance, film uniformity *For more details, please refer to the PDF document or feel free to contact us.
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Surface treatment technologies, including plating, have continuously advanced and developed as familiar technologies in our daily lives. It is said that gold plating was applied to ancient decorative items, including the Great Buddha of Todai-ji in Nara. The pure desire to adorn objects more beautifully and to maintain that beauty forever has remained unchanged from ancient times to the present. Moreover, modern surface treatment technologies are not limited to purposes such as decoration and rust prevention; they are applied in various industrial uses. For example, many needs, such as wanting to harden the surface of a product, enhance conductivity, or reduce friction coefficients, can be achieved relatively cost-effectively through surface treatment technologies primarily based on plating. Since its establishment, Eputec Co., Ltd. has responded to various surface treatment needs of the times, consistently pursuing technological and production innovation. The key phrase is "Innovation for Tomorrow." Eputec Co., Ltd. will continue to respond to increasingly sophisticated and diversified needs and contribute to society as a "value-creating company" through surface treatment technologies that pave the way for tomorrow.