The intermediate layer of the iron-zinc alloy changes to an iron-aluminum alloy.
"AZ" is a molten zinc-aluminum alloy coating that can be applied to steel products and exhibits high corrosion resistance, especially in salt-damaged environments. Its corrosion resistance is extremely excellent, and it has been confirmed that there is no occurrence of red rust even after more than 5000 hours in salt spray tests. Please feel free to contact us if you have any requests. 【Features】 ■ Extremely excellent corrosion resistance ■ No occurrence of red rust even after more than 5000 hours (in salt spray tests) ■ The coating film is hard, with excellent wear resistance and adhesion ■ The surface has low gloss and is silver-white to gray-white, with no occurrence of discoloration. Additionally, it has a property of changing from gray-white to gray-black, but this does not affect its corrosion resistance. *For more details, please download the PDF or contact us.
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basic information
【AZ Engineering】 1. Degreasing and pickling 2. Flux 3. High-purity zinc plating 4. Zinc-aluminum-magnesium plating 5. Water cooling 6. Finishing *For more details, please download the PDF or contact us.
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Applications/Examples of results
【Applicable Products】 ■ Railway-related - Station buildings - Overhead line poles and fittings - Track components, etc. ■ Construction-related - Port structures - Livestock barns - Building materials, etc. ■ Power and communication-related - Towers - Cable racks - Power plant-related materials, etc. ■ Environment and sanitation-related - Solar power generation components - Wind power generation components - Water treatment plant building materials ■ Civil engineering-related - Soundproof wall columns - Bridge inspection paths and piping - Bearings, etc. *For more details, please download the PDF or contact us.
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Company information
Since our establishment in 1951, we have been dedicated to protecting "iron," an essential element of civilized society, from rust through our hot-dip galvanizing business, with the aim of effectively utilizing limited global resources. At our Tsurumi headquarters factory, we have a specialized facility focused on finishing operations, separate from the galvanizing plant, where we store and provide higher quality products. By offering a variety of value-added services, we strive to meet our customers' satisfaction to the fullest extent. Please feel free to contact us with any inquiries.
