Chromium is an indispensable element in chromium carbide wear resistant composite steel plates. Its main roles include:

1.Forming high hardness chromium carbides to improve wear resistance;

2.Enhancing corrosion resistance and high-temperature performance;

3.Improving hardenability, toughness, and fatigue resistance.

The addition of chromium enables chromium carbide overlay plate to exhibit excellent comprehensive performance under harsh working conditions (such as wear, corrosion, and high-temperature environments).