With the promotion and continuous innovation of alumina wear resistant ceramic liner , its application scope is becoming wider and wider, but how to identify the advantages and disadvantages of alumina wear-resistant ceramics? Chemshun Ceramics will briefly introduce you to several methods:
1: The simplest and most direct way is to look at the appearance. High-quality alumina-resistant porcelain has a smooth and delicate texture, uniform color, no black spots, and regular ceramic edges without defects.
2: Ceramics have shrinkage and will have certain tolerances after sintering. The tolerance control of high-quality wear-resistant ceramics is very good, which can ensure that the size difference between ceramic lining plates is small and the gaps are small during construction.
3: The AL2O3 content of alumina wear-resistant ceramics also determines its wear-resistant effect. Generally speaking, the higher the AL2O3 content, the better the wear-resistant effect.
4: Alumina wear-resistant ceramics have good density, and measuring the density of the product is also a good way to identify high-quality alumina ceramics.
5: Wear resistance test and hardness test can well reflect the performance of alumina ceramics, which requires special testing methods. The higher the hardness and the lower the wear, the better the product quality.
Post time: Feb-25-2024