Day: 2024年6月17日

6063 aluminum extrusions

Why are aluminium extrusions difficult to corrode?

  Aluminium extrusions are basically difficult to corrode. Its normal use life can be up to ten years or more. Why does it resist corrosion? Let’s analyse its ability today. Its corrosion resistance is mainly reflected in the following aspects: 1. Naturally formed aluminium oxide film: Aluminium extrusions naturally react with oxygen in the air…