Semiconductor

A semiconductor is a solid material that exhibits conductivity between that of an insulator and most metals, due to impurity doping or temperature effects. Devices based on semiconductor materials, particularly silicon, are essential to most electronic circuits. Abrasive powders such as aluminum oxide and silicon carbide play a crucial role in the slicing, shaping, and polishing of wafers.

These abrasive powders are produced with high quality and stability, strictly controlling internal and external contamination to the crystal structure, ensuring reliable and consistent processing. Customized particle distributions and shapes are offered to optimize processing efficiency and output.

In electronics manufacturing, fused minerals are extensively used in wafer slicing, lapping, backside blasting, polishing, and cleaning. Fine abrasive powders, known for their extreme hardness, chemical inertness, and high crystalline purity, are particularly suited for precision work in electronics manufacturing. They clean delicate surfaces during production, removing contaminants like transition metals, thus helping to prevent potential device failure due to substrate contamination.

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