Engineering ceramics are a class of advanced materials that exhibit exceptional mechanical, thermal, electrical, and chemical properties. These ceramics are specifically designed and manufactured to meet the demanding requirements of various engineering applications.
Unlike traditional ceramics, which are primarily used for decorative purposes, engineering ceramics are engineered to possess superior strength, toughness, and resistance to wear, corrosion, and high temperatures. They offer excellent hardness, stiffness, and dimensional stability, making them suitable for applications where traditional materials like metals or polymers may not suffice.
Some common types of engineering ceramics include alumina (Al2O3), silicon carbide (SiC), zirconia (ZrO2), and boron nitride (BN). These ceramics can be produced through processes such as powder compaction, sintering, and hot pressing, allowing for precise control over their microstructure and properties.
