Silicon carbide (SiC) is a remarkable compound known for its exceptional hardness, thermal stability, and chemical inertness. It is widely used in abrasives, ceramics, semiconductors, and many other industrial applications. One of the fascinating aspects of silicon carbide is its varied appearance, especially its color, which can range from yellow to green, blue, black, and even iridescent rainbow-like hues. This article explores in detail what determines the color of silicon carbide, the influence of its crystal structure, impurities, manufacturing processes, and applications.
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