Pure Graphite Crucible Cup Propane Torch Melting Metal Black

Detailed Information About The Product:

thermal stability : according to the using conditions of graphite crucible snap heat and cold. corrosion resistance, impact resistance performance, to the reliability of product quality; resistance to strong acid, strong .
Good heat performance of graphite crucible: for greatly shorten the melting time and save energy.
Ash content less than 0.1% , to the precious metals in smelting is not contaminated.
In high-temperature using process, it got small thermal expansion coefficient; And certain strain resistance to the thermal shock, quenching; Long service life.
Color: Black
Size: 40*30mm
Hole diameter: 20mm
Material: graphite
Bulk density 1.78 g/cm3
Electric resistivity 9 μ Ohm m
Bending strength 40 Mpa
resist compression 70 Mpa
particle less than 43um
Has good thermal conductivity and temperature resistance, melting gold, silver, and other precious metals and other alloys with high graphite crucible,
product high temperature resistance, anti-oxidation corrosion resistance and long service life.
Utilization: ∙ Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys.
∙ Graphite crucible can be used in the processing of graphite, graphite crucible, graphite casting crucible tank,pull rods, mold and other graphite .
∙ Graphite crucible let the are more durable than ordinary material , service life, to withstand more than 2000 Celsius high temperature
Using Tips:
∙ Stored in dry place, do not it wet
∙ after drying the crucible , 't touch with water.
∙ Be careful not to give a mechanical impact force, not from a fall or impact.
Package Included: 1 x Pure Graphite Crucible Cup
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is /- 1-3cm.
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