The heating methods of materials in the two crucibles are different.
Walfront Graphite Crucible, Induction Furnace DIY
Walfront Graphite Crucible, Induction Furnace DIY
Hyperpure Large Graphite Crucible for Melting Metals - China
Which CRUCIBLE should you use for melting Metal?
Graphite Crucible Induction Furnace Quartz Melting Smelting Non
Graphite Crucible Induction Furnace Quartz Melting Smelting Non
NiocTech 2kg Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Refining for Gold, Silver, Copper, Brass, Alum
Big Graphite Crucible Made in China - China Graphite Crucible
High Pure Silica Raw Material Smelting Bowl Opaque Quartz Crucible
Graphite Clay Crucible Equipment Large Scale Smelting and Casting
2022 Shanghai Gongtao Silicon Carbide Sic Graphite Crucible for
How to choose the melting crucible correctly?
Crucible Selection Guide MSE Supplies– MSE Supplies LLC
High Strength High Density Melting Copper/Aluminum/ Alloy/ Carbon