What’s The Galvanizing Meaning? Steel is used in a variety of areas and is one of the most popular and versatile materials. Its surface requires special care due to its feature of reacting in contact with the environment and corrosion. The galvanizing process allows the steel part to obtain a protective layer. It is enough for several dozen years of operation without the risk of rust.
For this purpose, the pre-treated steel parts are immersed in a hot zinc bath at a temperature of approximately 450 ° C in a multi-stage immersion method. An anti-corrosive protective coat is formed on the surface in the form of an iron-zinc alloy layer. The element is protected, maintenance-free.
Advantages of hot dip galvanizing:
- The extended protection period for construction parts (up to 50 years)
- No maintenance needed
- High friction and impact resistance
- Optimal for hollow sections and edges
- Cathodic protection
- Environment friendly
If you want to learn more about the hot dip galvanizing process check out this post.
The zinc coating is a very durable and effective barrier that separates steel from the corrosive environment. There are several technological methods of zinc application, of which hot-dip galvanizing is the most universal, as it works well for both small elements and large steel structures.