We will introduce technical data comparing contact plating.
At Kyushu Denka, we perform surface treatment of various metals and have established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently on research here are an important presence that supports the company from a technical standpoint. We continue to challenge ourselves in pursuit of cutting-edge technology that leads the plating industry. [Contents] - Contact resistance - Wear resistance - Corrosion resistance For more details, please contact us or download the catalog.
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basic information
【Content】 ○Silver →Weak against sulfide and prone to discoloration →When used on phenolic substrates, migration phenomena may cause circuit shorting ○Gold →Not prone to discoloration, highly reliable →Soft, expensive ○Rhodium →In sliding contacts, contact resistance increases due to polymer formation →Hard, expensive ○Tin →Soft →Whiskers may grow and cause circuit shorting ○Nickel →Contact resistance is unstable →Contact resistance increases depending on the environment ●For more details, please contact us or download the catalog.
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Company information
Kyushu Denka conducts surface treatment of various metals and has established a research and development department to flexibly respond to advanced order requirements through multifaceted technical research. The specialized staff who work diligently on research here are an important presence that supports the company from a technical standpoint. They continue to challenge themselves in pursuit of cutting-edge technology that leads the plating industry.