It is a heavy, glossy nickel and tin alloy plating in a dark gray color.
Black nickel plating is used for decorative plating on items such as glasses and for anti-reflective (anti-glare) coatings on optical components, as well as for base plating under finishes like antique colors. It achieves a uniform blackness even on complex shapes and is cost-effective, making it suitable for various products such as decorative items and writing instruments. While black dyeing can only be applied to materials like iron and stainless steel, black nickel plating can be applied to any material that can be plated, including not only iron and stainless steel but also copper alloys, titanium, and aluminum, without material restrictions. For more details, please contact us or refer to our catalog.
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basic information
【Features】 ○ Black nickel plating is an alloy plating of tin and nickel, resulting in a luxurious dark gray color. ○ Typically, a glossy nickel plating is applied as a base, followed by black nickel plating and a topcoat to prevent scratches and discoloration. ○ It can easily discolor depending on the type of acid or alkali and dissolves in hydrochloric acid. ○ For anti-reflective and anti-glare properties, plating is done after semi-gloss nickel plating or matte treatment. 【Applicable Materials】 ○ Copper, copper alloys, brass, nickel alloys, iron-based alloys, stainless steel ○ Titanium, titanium alloys, shape memory alloys ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Applications】 ○ For decorative purposes such as glasses, nameplates, knobs for audio products, office supplies, and other decorative items ○ Optical components requiring anti-glare and anti-reflective properties ○ Blackening of materials that cannot be blackened with SUS or steel ○ Base plating for coatings such as color clear, black, and antique ● For more details, please contact us or refer to the catalog.
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Company information
We provide a comprehensive processing system for various surface treatments across different industries and materials, ranging from various plating methods to anionic and cationic electrodeposition coatings, metal baked coatings, and resin coatings. We are a company specializing in surface treatments such as various plating processes, baked coatings, electrodeposition coatings, and pickling. We handle a wide range of products from decorative items like glasses and accessories to industrial products in sectors such as electronics, mobile phones, medical equipment, and automobiles. If you want to differentiate your conventional products by adding color or improve corrosion resistance, please feel free to consult us about any surface treatment needs. We have obtained ISO 9001 and ISO 14001 certifications in the fields of plating and coating.