Silicon carbide (SiC) is a synthetic silicon carbide material that rarely exists in nature. It was discovered in 1890 through synthetic experiments. Then, people used quartz sand and petroleum coke (or anthracite) to synthesize silicon carbide through high-temperature smelting. And industrialized mass production of silicon carbide begins. As additives of thermal resistance and anti-corrosion coatings and paint, green silicon carbide powder plays an important role.

綠碳化矽是一種理想的噴砂介質和銅、黃銅的拋光材料。

本週，碳化矽價格繼續下跌。目前，寧夏、甘肅地區98%塊狀黑碳化矽價格較上週下調約50美元/噸。

黑碳化矽顆粒是塗附磨俱，尤其是砂紙的主要磨料成分。可作為滑板表面的耐磨材料。

高純度碳化矽粉末具有抗氧化性強、高溫化學穩定性好、耐腐蝕等特點。碳化矽陶瓷膜材料採用高溫燒結而成，是理想的選擇。可用作汽車的三元催化劑和DFP陶瓷膜過濾廢氣和柴油顆粒。

碳化矽（Carborundum）作為常用的研磨材料之一，在熱力學、化學、物理等方面具有諸多優勢。適用於研磨、磨料、油漆和耐火材料。碳化矽的性能表現在以下幾個方面：