Hot dip galvanization industry to which direction advance

To say which kind of galvanizing process is more popular now, must be hot dip galvanizing process. After all, in an environment of increasingly depleted resources, such a way to meet people's requirements for corrosion resistance is rare, so we will analyze the development direction of hot dip galvanizing industry today.

In traditional galvanized process, the corrosion resistant ability is weak, so every year loss due to corrosion of metal one over ten or more of metal production, this will force us to find new alloy coating to curb this phenomenon, and after repeated experiments show that the zinc aluminum alloy coating performance is particularly acute in this aspect, and has been widely applied.

However, when the aluminum content is different, the application scenarios of the coated alloy are also different. The Dyma Zinc alloy coating with the aluminum content of 0.2% is mainly used in industries such as construction industry, while the Galfan coating alloy with the aluminum content of 5% is widely used in the coating of steel pipe and steel wire. This phenomenon is caused by the different content of aluminum, leading to corrosion resistance, weldability and so on will vary greatly.

Now the galvanizing process has been well developed for its simple operation and high cost performance. But as currently envisaged, galvanizing industry in China started late, though through the untiring efforts of the scientific research personnel, with other powers, greatly reducing the gap between different today, however, we are now not only to makehot dip galvanizing technology layers of development, and combining with China's national conditions, and strive to develop good corrosion resistance, good adhesion type and environmental protection coating alloy.