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New Rare-Earth Series Hot-Dip Galvanized Alloy

The company currently manufactures more than ten types of alloys specifically for hot-dip galvanizing, including zinc-nickel alloy, multi-component alloy, rare-earth alloy, galvanizing alloy for steel pipes, and galvanizing alloy for galvanized sheet and strip, among others.

Category:

Rare-Earth Alloy Series

Product Inquiry:

0312-8063789

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Product Description

Special Blow-Plating Alloy for Hot-Dip Galvanized Profiles

Uses and Advantages

① It can achieve good wetting of the zinc melt on the steel substrate surface.

② The zinc alloy exists in a hypereutectic microstructure, with uniform alloy composition and a high degree of alloying.

③ The plating exhibits excellent metallic luster that lasts for a long time, with strong adhesion and uniform thickness.

④ Effectively controls the dissolution of iron ions from the profile surface, thereby reducing the iron content in the zinc bath and significantly lowering the zinc coating weight.

How to Use

① No modifications to standard hot-dip galvanizing equipment or processes are required when using this alloy; simply ensure the alloy is uniformly dissolved in the molten zinc bath. The recommended dosage is 0.5–2 kg of alloy per ton of production, with adjustments made as needed based on the desired alloy composition in the zinc bath.

② The principle for alloy addition is to add small amounts repeatedly—do not interrupt the process, and do not add a large cumulative amount all at once.

Precautions

① Regularly analyze the iron impurity content in the zinc bath, striving to keep it below 0.04%, and promptly remove any slag.
② If the special-material treatment is suboptimal, notify the manufacturer; additional alloying elements can be added to address the issue.

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