GROOVED DESIGN FOR EFFICIENCY:Crafted from natural graphite, this grooved crucible offers excellent thermal conductivity and high-temperature resistance. Its low thermal expansion ensures stability during intense heat. The grooved design allows for easy and secure handling with tongs, facilitating smooth removal from the furnace and minimizing metal waste.
HIGH TEMPERATURE PERFORMANCE:Note: Pure graphite crucibles are not suitable for direct use in carbon or charcoal furnaces, as oxidation can occur above 752°F (400°C).Withstands up to 3200°F in electric air furnaces;Withstands up to 5000°F in vacuum or gas-protected environments
DURABLE & CORROSION-RESISTANT:A special glazed surface and dense molding material enhance corrosion resistance, ensuring extended service life even under repeated high-heat conditions.
وصف
Graphite Crucible & Ingot Mold for Melting Furnace