Zinc plating that demonstrates outstanding effectiveness in the corrosion protection of iron! Improved appearance performance and addresses environmental issues.
"Zinc plating" is widely used in various fields as a representative method of rust prevention plating for steel. In addition to being extremely effective for the corrosion protection of iron, advancements in plating baths and chromate treatments have improved aesthetic performance, earning high praise for decorative applications. In response to environmental issues, glossy chromate has been converted to trivalent chromium. Additionally, by immersing iron products in a concentrated NaOH solution, a black appearance can be imparted, providing a corrosion-resistant effect known as "blackening." 【Features】 ■ Uniform thickness plating even on complex shapes ■ Excellent secondary processing after plating ■ A passive region exists in neutral environments, resulting in good corrosion resistance ■ The corrosion rate in the atmosphere is extremely slow, about 1/100 of that of iron ■ Even if the plating surface is scratched and some iron is exposed, rust prevention effects remain *For more details, please contact us.
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basic information
【Specifications】 ■Purpose: Rust prevention ■Products handled: Machine parts, tool parts, shafts, etc. ■Maximum processing size: 1000×1000×1600 ■Maximum weight: 1 ton ■Material: Iron, iron powder ■Baking: 191℃ for 1–5 hours ■Inspection: Appearance, film thickness, tolerance dimensions, issuance of certificate available *For more details, please contact us.
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【Purpose】 ■Rust prevention *For more details, please contact us.
Company information
Chunichi Craft Co., Ltd. delivers high-quality products by consistently producing everything from the design of machine parts to manufacturing, hardening, surface treatment, welding, and molding. Since our founding, we have focused on surface treatment and plating of molds, which are the foundation of Japanese manufacturing, and have continually challenged ourselves in the development of various surface treatment technologies. Currently, we are dedicated to research and development of products that combine environmental measures with functional improvements. Please pay attention to our technology and development capabilities.
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