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Custom graphite machined products serve many high-end manufacturing sectors, among which semiconductor, photovoltaic, EDM, glass forming, ceramic sintering and non-ferrous metallurgy are the largest buyer groups. Each industry puts forward different requirements on graphite purity, density, particle size and machining tolerance.
In semiconductor packaging and IC sintering, high-purity fine-grain graphite is required to avoid carbon contamination and guarantee stable tolerance during repeated heating. For photovoltaic single crystal furnaces and thermal field systems, graphite plates, graphite columns, graphite heating tubes and heat insulation parts form the core thermal field structure, demanding low outgassing and good thermal uniformity. EDM electrodes adopt fine graphite for intricate cavity machining, faster processing speed and less electrode loss than copper.
Non-ferrous metallurgy uses graphite rotors, graphite crucibles and graphite launders for molten metal degassing and transfer. Glass and ceramic industries rely on graphite molds and saggers for high-temperature forming and sintering. Jiecheng Graphite has accumulated mature material matching schemes for each industry, and can deliver matched graphite parts in batches while controlling consistency between batches.
