Development of metal coating technology using the dissimilar metal joining technology "AKROSE(R)".
[New Product] Supporting multi-materialization of components with metal coating technology that replaces plating!
"AKROSE(R)" is a technology that forms materials using our strength in cold forging technology, and then firmly joins multiple pieces of that material together through press processing. Nitto Seiko has developed a metal coating technology that applies AKROSE(R). This technology can replace the surface film formation achieved through conventional plating with the joining of dissimilar metal components. It reduces the environmental impact, processing time, and costs associated with plating treatment. Additionally, it offers various advantages such as "high freedom in the shape and thickness of the coating metal," "great wear resistance," and "a wide range of applicable materials." *The name "AKROSE(R)" combines "AKROS" (highest) and "CLOSE" (to adhere or seal). [Features] ■ Reduction of environmental impact, processing time, and costs associated with plating treatment ■ Increased freedom in shape and thickness ■ Improved wear resistance ■ Expansion of applicable materials *For more details, please refer to the PDF document or feel free to contact us.
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basic information
**Technical Overview** By applying AKROSE(R), it is possible to replace the conventional surface coating formation through plating with the joining of dissimilar metal components. This AKROSE(R) coating technology involves joining the base metal and the coating metal through plastic deformation using a press. In other words, while traditional plating processes involve depositing a coating metal onto the surface of the base metal to achieve a coated structure, the AKROSE(R) coating technology achieves a coated structure by mechanically bonding the components together with strong adhesion. After joining, additional processing such as cutting can be performed on the coating metal to finalize the product with the desired shape and thickness of the coating metal. *For more details, please refer to the PDF document or feel free to contact us.*
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Applications/Examples of results
■If you want to abolish the plating process ■If you want to adjust the thickness and shape of the coating metal for each part ■If you want to improve the wear resistance of the coating metal ■If you want to coat metals that are difficult to plate (such as aluminum) *For more details, please refer to the PDF document or feel free to contact us.*
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Company information
We want to be of even more help to our customers. NITTOSEIKO's technology supports global manufacturing. NITTOSEIKO is a unique company that specializes in industrial fasteners (screws), automatic assembly machines, measurement and control systems, and cleaning and inspection equipment - areas not covered by other companies. We are a total fastening solutions provider, manufacturing and selling not only screws but also screw manufacturing tools, driver bits, screw tightening machines, assembly equipment, measurement instruments, cleaning equipment, and inspection equipment. Based on our expertise in fastening technology, assembly technology, and measurement technology, we have established three business divisions and a medical division to develop cutting-edge products. Our operations span both domestic and international markets, supporting the growth of various industries, including home appliances and automobiles, and contributing to the enrichment of people's lives. We will continue to create valuable products for our customers and work together with them to pioneer new frontiers in manufacturing.



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