Application of ZTA ceramic tiles in the steel industry

ZTA ceramic tiles are used as wear-resistant lining for heavily worn parts of large ore terminals such as Rizhao Port, Tangshan Port, and Qingdao Port. Their service life is about four times that of original alumina ceramic lining or other materials. The application effect is very good

In the conveying system of the steel industry, dense phase conveying systems are commonly used, which use airflow to transport granular materials in closed pipelines. Therefore, the conveying volume is large, the conveying distance is long, and the conveying speed is high. However, there are also serious issues such as pipeline wear, frequent replacement, environmental pollution, and impact on production efficiency. The workers in the steel industry feel deeply uneasy and distressed.

According to the reaction of steel production personnel, traditional dust removal pipes can only be used for about three months in the early stages, using a centrifugal casting material+cement backpack process. Zawa Company adopts ZTA ceramic staggered pasting technology, which has been in use for over 1.5 years and is running normally, receiving high praise from customers.

For high wear conditions, this is a composite lining of zirconia and alumina, with the following characteristics:

1. The toughness of zirconia ceramics, with the hardness, wear resistance, and impact resistance of alumina ceramics;

2. Lightweight, smooth surface, no adhesion, no blockage;

3. Flexible design, size can be designed according to site conditions;

4. Long service life, greatly reducing the number of cylinder liner replacements.