What Is Harder Aluminum Oxide Or Silicon Carbide? 2025-05-17
When it comes to abrasive materials and advanced ceramics, aluminum oxide (Al₂O₃) and silicon carbide (SiC) are two of the most widely used and studied compounds. Both are known for their exceptional hardness and durability, but they exhibit distinct differences that make them suitable for different applications. This article provides a comprehensive comparison of aluminum oxide and silicon carbide, focusing on their hardness, physical and chemical properties, industrial uses, advantages, and limitations.
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