石墨坩堝專題 資源目錄 Industrial Resource Catalog
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石墨坩堝 - Square high-temperature melting graphite crucible
Square high-temperature melting graphite crucible
石墨坩堝 - Square high-temperature resistant graphite crucible
Square high-temperature resistant graphite crucible
石墨坩堝 - Square graphite crucible
Square graphite crucible
石墨坩堝 - Circular high-temperature resistant graphite crucible
Circular high-temperature resistant graphite crucible
石墨坩堝 - Circular electroplated graphite crucible
Circular electroplated graphite crucible
石墨坩堝 - High temperature melting circular graphite crucible
High temperature melting circular graphite crucible
石墨坩堝 - Circular graphite crucible
Circular graphite crucible
石墨坩堝 - High Purity Graphite Crucible | High Temp Refractory for Metal Smelting
Graphite crucible is a high-temperature melting container made of high-purity graphite material. It features high temperature resistance, excellent thermal conductivity, great chemical stability, corrosion resistance and thermal shock resistance. It does not react with molten metals, ensuring high purity of smelting products. Widely used in precious metal refining, non-ferrous metal smelting, metallurgy, casting, chemical industry and laboratory applications.
石墨坩堝 - High-Performance Graphite Crucible for Metal Melting & Casting
A Graphite crucible is a refractory container made primarily from natural or synthetic graphite. It is used for melting and holding metals at high temperatures due to its exceptional thermal conductivity, resistance to thermal shock, and chemical inertness.Material: High-purity carbon graphiteMaximum Operating Temperature: Up to 3000°C (5432°F) in a non-oxidizing atmosphereCommon Sizes: 1kg to 500kg metal capacityApplications: Melting gold, silver, copper, aluminum, and other non-ferrous metals; laboratory assays; glass melting.Advantages over ceramic crucibles: Faster heating, lower energy consumption, longer lifespan, and no metal contamination.Lifespan: Typically 3–6 months in continuous industrial use, depending on operating conditions.Disposal: Graphite Crucibles are non-toxic and can be recycled or crushed for use as Carbon Additive in steelmaking.