Tungsten alloy discs are classified by size specifications based on their diameter, divided into micro discs (diameter <10mm), conventional discs (10mm≤ diameter ≤100mm), and large discs (diameter >100mm). Micro discs, due to their small size, are used in precision electronics and medical devices, such as micro-electrodes or radiation shielding components. Conventional discs, the most widely used type, are suitable for aerospace counterweights, electronics heat sinks, and medical shielding, offering a balance of precision and strength. Large discs are used in applications requiring high density and large size, such as aerospace counterweights or industrial wear-resistant components. These discs are manufactured via powder metallurgy, with size accuracy achieved through laser cutting or CNC machining to micron-level precision. Their density typically ranges from 16.5-19.0 g/cm³, ensuring stable performance. This size classification allows tungsten alloy discs to meet diverse needs, from micro-precision components to large industrial parts, serving high-tech industries effectively.
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