Rust stabilization treatment method

The rust stabilization treatment method uses chemical methods (rust liquid) to slowly dissolve the film on the surface of the steel plate, causing it to rust and stabilize, forming a uniform rust layer. This rust layer has a protective effect and can inhibit the flow out of the steel in the early stages of use. of rust.
Common product types of weathering steel are divided into:

1. High weather-resistant steel (high P content: 0.07~0.15wt%)
2. Welded weathering steel (low P content: ≤0.04wt%)