Application area

Precious metals industry

Vacuum furnace smelting of precious metals has two forms

1. Batch vacuum distillation furnace
2. Continuous vacuum furnace
The graphite products used include graphite heating elements, evaporation dishes, collector plates, insulation covers, and various graphite molds.

In precious metal smelting, graphite crucibles have the following advantages:

High temperature resistance: Can withstand the high-temperature environment during the smelting process of precious metals.
Corrosion resistance: Has good tolerance to corrosive substances that may be generated during the smelting process.
Self-lubricating: Reduces friction during the smelting process and improves smelting efficiency.
High thermal conductivity: Helps dissipate heat in a timely manner, maintaining the stability of the smelting process.

Graphite crucibles are used in the smelting, die-casting, and refining processes of precious metals such as gold and silver.

Graphite crucibles are used in the smelting, die-casting, and refining processes of precious metals such as gold and silver. Their excellent physical and chemical properties ensure the smooth progress of the smelting process and the purity of precious metals. At the same time, graphite crucibles also have good processability and customizability, allowing for customized production according to specific smelting needs.
Therefore, graphite crucibles play an irreplaceable role in the field of precious metal smelting.