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Galvanized metal buckets are resistant to corrosion from moisture and exposure to the elements. The process involves creating the frame of the bucket from a specific type of metal, such as aluminum, iron, or steel, and then coating it with a protective layer of zinc using a process known as hot dip galvanizing. This process is commonly used for a wide variety of metal components exposed to moisture and corrosion.
Galvanized metal buckets are commonly used in garden and manufacturing environments because the metal used to make such buckets is resistant to corrosion from moisture and exposure to the elements. The process of making these buckets usually begins with creating the frame of the bucket from a specific type of metal, such as aluminum, iron, or steel. Aluminum is already somewhat resistant to corrosion, so galvanizing isn’t always necessary. Steel and iron, however, are susceptible to rust and corrosion, so galvanizing is usually required if moisture contacts the bucket at any time.
Once the shape of the bucket has been made, usually by bending or rolling the metal into the desired shape and crimping or welding the ends, the buckets must be galvanised. The galvanizing process involves coating the metal with a protective layer of zinc, which in turn will react with oxygen to create zinc oxide. Galvanized metal buckets therefore have a layer of zinc on every surface, often including the handle. Galvanized metal buckets are usually coated with zinc using a process known as hot dip galvanizing.
This process involves heating the zinc until it is melted and then immersing the pail in the zinc bath. This zinc bath sometimes contains molten lead to help maintain fluidity, although this is not always the case. The metal pail will go through the bath and when it is removed, it will be exposed to oxygen so that zinc oxide can form. This gives the galvanized metal buckets their resistance to corrosion, as well as their characteristic crystallized gray appearance. If the bucket needs to be repaired by welding in the future, the zinc coating is usually removed, even though the zinc does not generally interfere with the welding process. The fumes from zinc, however, can be quite dangerous.
Of course, the metal used to make the Galvanized Metal Buckets can be galvanized before being shaped into the bucket. This makes the hot dip process a little easier and manufacturers will retain the versatility of being able to use the metal for a variety of applications rather than just buckets.
Galvanized metal buckets aren’t the only products made with this galvanizing process. It is commonly used for a wide variety of parts, such as handrails, fence components, and any metal component that will be exposed to moisture and corrosion on a regular basis. There are other galvanizing processes, although this is one of the most commonly used and cost effective processes.
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