Knowledge

17Dec, 2024

Possible Corrosion Phenomena in Hot-Dip Galvanizing
Including but not limited to metallic corrosion, chemical corrosion, and electrochemical corrosion.
17Dec, 2024

The Role of Zinc-Nickel Alloy in Hot-Dip Galvanizing
Zinc-nickel alloy is an alloy material composed of zinc and nickel mixed in a certain proportion. The addition of zinc-nickel alloy provides the following benefits in hot-dip galva
17Dec, 2024

Introduction to Zinc-Aluminum Alloy Ingots
Zinc-aluminum alloy ingots are cast thin blocks formed by co-melting a certain amount of pure zinc with a certain amount of pure aluminum. In hot-dip galvanizing production, it is
16Dec, 2024

Introduction to Potassium Dichromate and Sodium Dichromate
Potassium dichromate (K₂Cr₂O₇), commonly known as potassium bichromate or red vitriol potassium, is an orange-red triclinic or acicular crystal. It has a melting point of 398°C
16Dec, 2024

Introduction to Chromic Anhydride and Chromic Acid
Chromic acid (CrO₈), also known as chromium trioxide or chromic anhydride, is a red-brown crystalline substance in the form of flakes. It has a melting point of 197°C and is hi
16Dec, 2024

Introduction to Ammonium Chloride
Ammonium chloride (abbreviated as ammonium chlorate or NH4Cl) is an inorganic compound, which is the ammonium salt of hydrochloric acid and is mostly a by-product of the soda ash i
16Dec, 2024

Introduction to Zinc Chloride
Zinc chloride (ZnCl₂) exists as a white powder or granular crystal with a melting point of 283°C and a boiling point of 723°C. It is hygroscopic, meaning it can absorb mois
16Dec, 2024

Application Scope of Hot-Dip Galvanizing
The application scope of hot-dip galvanizing has correspondingly expanded with the development of industry and agriculture. Consequently, hot-dip galvanized products have been exte
15Dec, 2024

Methods Commonly Used for Hot-Dip Galvanizing Steel Pipes
Currently, the primary methods for hot-dip galvanizing include the "wet method" (molten solvent method), the "dry method" (dried solvent method), the "lead
15Dec, 2024

Advantages of Hot-Dip Galvanizing
1. Strong Corrosion Resistance: The zinc layer effectively protects steel products from corrosion in marine environments, industrial atmospheres, soil, and corrosive media. Hot-dip
15Dec, 2024

The Value of Hot-Dip Galvanized Steel Pipes
Compared to steel pipes that have not undergone hot-dip galvanizing, the service life of hot-dip galvanized steel pipes is extended by an average of 10 to 15 times. This is equival
15Dec, 2024

Reasons for Hot-Dip Galvanizing Steel Products
Steel is prone to rusting and even complete damage when exposed to air, water, or soil. Annually, corrosion accounts for approximately one-tenth of total steel production losses. T

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