Decarburization is a critical issue in heat treatment processes. It occurs when carbon is lost from the surface of steel during high-temperature exposure, affecting the material’s performance.

At Advanced Technical Products, we help manufacturers address this issue through specialized coating solutions. Our industrial coating services are designed to prevent decarburization and maintain material integrity.

What Causes Decarburization

Decarburization occurs when steel is exposed to oxygen at elevated temperatures. Carbon atoms diffuse out of the material, reacting with oxygen and leaving the surface depleted.

Why It Matters

The surface of a component often plays a critical role in its performance. When carbon is lost:

·         surface hardness decreases

·         wear resistance is reduced

·         fatigue strength may be compromised

These changes can lead to premature failure.

Identifying the Problem

Decarburization may not always be visible but can be detected through testing and inspection. Recognizing the issue early helps prevent costly defects.

Preventing Decarburization

One of the most effective prevention methods is the use of protective coatings. These coatings act as a barrier, limiting the interaction between the metal surface and oxygen.

Benefits of Prevention

·         improved material performance

·         reduced rework and scrap

·         consistent product quality

Through our industrial coating services, we help manufacturers prevent decarburization and maintain high-quality results.