Graphite crucibles (e.g., high-purity, SiC-coated, or medium-grain types) excel in metal melting, foundry applications, and laboratory analysis due to their low thermal expansion and resistance to oxidation . They are widely used in aerospace, electronics, and non-ferrous metal processing.

Graphite boxes (or saggers) serve as carriers in high-temperature furnaces for sintering ceramics, hard alloys, and semiconductor materials, offering excellent mechanical strength and minimal contamination .

Sintering plates and electrode plates find applications in battery manufacturing, heat treatment, and chemical equipment, leveraging their high conductivity and wear resistance . These graphite-based products are indispensable in industries requiring precision, reliability, and performance under extreme conditions, driving advancements in renewable energy, aerospace, and advanced manufacturing .