Hot-dip galvanizing is a commonly used anti-corrosion method, which coats the surface of steel products with a layer of zinc to prevent oxidation and corrosion of steel. Its basic process flow is: surface treatment, preheating, hot-dip galvanizing, cooling, cleaning, finishing, etc. Among them, hot-dip galvanizing is the core link of the entire process.
Author: Marisa
I. Hot-dip galvanizing process
Hot-dip galvanizing is a commonly used anti-corrosion method. A layer of zinc is plated on the surface of steel products to prevent oxidation and corrosion of steel. Its basic process flow is: surface treatment, preheating, hot-dip galvanizing, cooling, cleaning, finishing, etc. Among them, hot-dip galvanizing is the core link of the entire process.
II. Calculation method of zinc ingot consumption in hot-dip galvanizing
There are many ways to determine the consumption of zinc ingots in hot-dip galvanizing. The commonly used method is to calculate according to the surface area of the steel parts and the weight of the zinc ingots.
1. Calculate the consumption of zinc ingots according to the surface area of steel parts
In the hot-dip galvanizing process, steel products need to be immersed in zinc liquid for galvanizing. If you want to determine the consumption of zinc ingots in the zinc liquid, you need to calculate the surface area of the steel products first. The commonly used calculation formula is as follows:
Surface area of steel parts = length × width × quantity
In this formula, the length, width and quantity are all known and can be calculated directly. After calculating the surface area of the steel parts, the consumption of zinc ingots can be calculated according to a certain ratio. The specific ratio can be determined according to different process flows and zinc liquid concentrations.
2. Calculate the zinc ingot consumption according to the weight of the zinc ingot
Another commonly used calculation method is to determine the zinc ingot consumption according to the weight of the zinc ingot. This method is relatively simple. You only need to divide the weight of the zinc ingot by a certain proportional coefficient to get the zinc ingot consumption in the zinc liquid. The specific proportional coefficient can be determined according to different zinc liquid concentrations and process flows.