High hardness and excellent sliding properties thick film (up to 100μ) silver plating (plating technology)
It is a mass production technology for thick silver plating with excellent conductivity and durability.
This is a thick silver plating required for contacts, connectors, and terminal components of breakers that operate under high voltage. The thickness of the silver plating can be tailored to requests ranging from 50 to 100 micrometers, and it is used in power transmission and distribution equipment, semiconductor devices, and connection components for electric vehicles.
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basic information
In conventional technology, applying a thick coating tends to cause the plating film to become rough. Additionally, achieving high durability becomes difficult. With this technology, our unique plating process has enabled the realization of a plating film that combines a fine texture with high durability. 【Features】 1. High film hardness: over 120 HV 2. Thick film: approximately 20 to 100 μm (actual values)
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Applications/Examples of results
Various contact components, products for power-related applications, and contacts for electric vehicles, etc. They are used in products that require high conductivity and high durability, such as areas where high voltage flows, like transformers, and parts that switch contacts hundreds of thousands of times over several decades.
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Company information
The slogan is "Challenge the Impossible." We are a technology development-oriented company that broadly develops unique surface treatment technologies to meet the special needs required for essential low-voltage components (related to electricity, electronics, and semiconductors), high-voltage components (such as high-voltage connectors), and insulating components. Additionally, we have established a support system that incorporates functional surface treatments, which we have cultivated since our founding, as our core technology, along with processes such as pressing, heat treatment, painting, and assembly. We will continue to deliver consistent Yuden-sha brand technologies and products to the world. *We support online business meetings.