Artificial graphite crucible for high temperature gold, silver and copper casting

artifical graphite crucible for high temperature melting and castinggraphite crucible is a container used to hold metal for melting in a furnace and it is needed to withstand the extreme temperatures encountered in melting metals. The crucible material must have a much higher melting point than that of the metal being melted and

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artifical graphite crucible for high temperature melting and casting

graphite crucible is a container used to hold metal for melting in a furnace and it is needed to withstand the extreme temperatures encountered in melting metals. The crucible material must have a much higher melting point than that of the metal being melted and it must have good strength even when white hot.

Graphite crucible can withstand the high temperature, and has good resistance to chemical erosions and thermal shock. Especially graphite crucible is ideal for the melting of aluminum, copper and other metals.
Advantage:
1. High density
2. Good thermal stability and distortion resistance at high temperature.
3. High mechanical strength at high temperature.

4. Excellent thermal shock resistance.
5. High thermal conductivity.
6. Perfect oxidation resistance.
7. Excellent corrosion resistance against chemicals at high temperature.
8. High abrasion resistance.

9. Long service life.

 
TypeMSL80MSS80MSL85MSS85
Grain Size (μm)25252525
Bulk Density (≥g/cm3)1.81.81.851.85
Compressive Strength (≥MPa)60607070
Flexural Strength(≥MPa)30303535
Porosity(≤%)21211818
Specific Resistance(≤μΩm)12121212
Ash Content(≤%)0.080.080.080.08
Shore Hardness48485050


Artifical Graphite Crucible for High Temperature Gold/Silver/Copper Melting and Casting

Artifical Graphite Crucible for High Temperature Gold/Silver/Copper Melting and Casting
artifical graphite crucible for high temperature melting and casting

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