3 kg graphite crucible
The 3 kg graphite crucible represents a pinnacle of precision engineering in metallurgical applications. This specialized vessel, crafted from high-grade graphite material, serves as an essential tool for melting and containing metals at extreme temperatures. The crucible's 3 kg capacity makes it ideal for both laboratory research and small-scale industrial applications. Its construction features high-density graphite, carefully machined to ensure uniform wall thickness and optimal thermal conductivity. The graphite composition provides exceptional resistance to thermal shock and chemical reactions, making it suitable for melting various metals including gold, silver, and copper. The crucible's design incorporates a precision-engineered pour spout and reinforced walls that maintain structural integrity at temperatures exceeding 1500°C. Its non-wetting properties prevent metal adhesion, ensuring complete material recovery and minimal waste. The surface treatment applied to these crucibles enhances their longevity and prevents oxidation during repeated heating cycles. This versatile tool finds applications in jewelry making, dental laboratories, precious metal recycling, and research facilities where precise temperature control and material purity are paramount.