Why does weathering steel screen not rot?

Nowadays, there are also some plastic arts areas in the garden landscape ecological garden, which are often filled with rust-colored steel raw materials. It embodies the design style of industrial production and contemporary art, and its color and layering are very obvious. The cool surface combines with the surrounding natural environment to reveal a kind of industrial production and modern formal beauty. This raw material is called weathering steel, also known as landscape weathering steel.

The uniqueness of weathering steel depends on the thickness of the anti-corrosion protective layer formed by long-term exposure to the geographical environment. No need for paint maintenance, the service life of raw materials is about 80 years, the surface looks rusty weathering steel is very durable, which is the key reason why weathering steel raw materials are so hot, so why weathering steel can ensure that embroidery will not rot, today's weathering steel processing manufacturers for you to introduce in detail.
The basic principle of corrosion resistance of weathering steel screen depends on, weathering steel raw material is a carbon steel, weathering steel refers to according to the addition of a small amount of aluminum alloy elements (such as Cu, P, Cr, Ni, Mn, Mo, Al, etc.), so that it has better corrosion resistance than ordinary carbon steel in the air a high alloy steel, its surface in the long-term exposure to produce defensive rust layer, Therefore, the penetration and transport of etched substances can be reasonably blocked.
It can corrode air that can be more than 2 to 8 times that of ordinary carbon steel, and the longer application time, the more prominent weather efficacy. It also includes the welding characteristics of weathering steel quality structural mechanics, welding, etc. Because weathering steel can be immediately applied in some natural environments, rather than paint and other surfaces to solve safety, it is a weathering steel design and research development has been eroded hot spot steel research.
Compared with carbon steel, the reason why weathering steel has excellent air corrosion resistance, the key is that after long-term exposure to the air, its surface will produce a stable, high-density anti-rust layer, prevent the entry of corrosive substances, so as to play a role in maintenance.