Gold plating process. Ideal for electrical contact components such as gold plating and terminal terminals.
Ideal for electrical contact components such as thick gold plating on electrodes and terminal terminals! Here is an introduction to Kodama's "Gold Plating Processing," which specializes in gold plating. ■□■Features■□■ ■ Capable of handling film thickness from 0.03 to 30 μm ■ Can accommodate various types of gold plating, including pure gold plating, hard gold plating, electroless gold plating, thick gold plating, and bright gold plating, tailored to specific applications ■ Also capable of processing ferrite, which is said to be difficult for plating ■ Prototyping and small-scale production of electronic components, medical devices, health equipment parts, measuring instrument parts, and development parts are welcome (specializing in research and development) ■ Various masking and partial plating processes are also available ■ Feel free to consult us, even if it's your first time.
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basic information
Gold plating can be broadly divided into pure gold plating and gold alloy plating. Pure gold plating (soft gold plating) refers to plating with a gold purity of 99.9%. Its characteristics include excellent bonding properties, and it can easily bond to gold wires or aluminum wires when subjected to heat, pressure, or ultrasound, with good wettability of gold-tin solder. Gold alloy plating involves adding trace amounts of additives such as cobalt to gold, which enhances hardness and wear resistance without losing the properties of gold, making it a type of hard gold plating. Additionally, gold alloy plating can create various color tones depending on the added metals, making it widely used in decorative items such as precious metal jewelry. (Regarding the base plating for gold plating in decorative items and measures against metal allergies) The advantages of a gold-plated film include its beautiful appearance, resistance to changes in the atmosphere, and excellent corrosion resistance.
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Applications/Examples of results
■□■ Processing Examples ■□■ ■ Electrical contact components such as connectors and switches ■ Mirror reflectors, measurement instrument parts, precision machine parts, semiconductor manufacturing equipment parts ■ Machined parts for automotive, low-voltage, IT-related, and industrial equipment ■ Screw parts, machined parts, and pressed products ■ Stainless steel, SUS piping, tubes, and thin-walled inner surfaces ■ Titanium materials, aluminum foil, wafers, ceramic microparticles, ferrite ■ Decorative purposes, etc.
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Company information
<63 years of tradition> <Stable and reliable business growth> From single-piece plating to mass production, you can also rely on us for prototypes and short delivery time plating. Kodama is a specialized plating manufacturer based in Osaka. The workplace atmosphere is bright (35 men and 16 women)♪ Kodama is always listening to the voices of staff on-site and is focused on creating a comfortable working environment. We also encourage male employees to take parental leave (with successful cases). Our areas of expertise include gold plating, silver plating, and tin plating. Our specialized techniques are partial plating and quick delivery. We also handle some orders with a one-day processing time. We receive requests for partial plating from all over the country.