Super Graphite Crucible

Graphite Crucible 1. Density: 1.75-1.85 g/cm3 2. Electrical Resistance: 7.5 ohm 3. Compressive Strength: 30Mpa 4. Ash: 0.2%

Item	Unit	Diameter or thickness
		39-75
Resistivity	μΩm	<=   7.5
Ash	%	<=   0.2
Compression strength	Mpa	>=   29
Bulk density	g/cm3	>=   1.65
Breaking strength	Mpa	>=   16
Vanadium content	ppm	<=   10
Note: please don’t measure Vanadium content if not used for mercury tank.

Graphite Crucible

Performance

Thermal stability: According to the quench acute thermal using conditions of graphite crucible, we specially design the production procedure, so as to ensure the reliability of product quality.Corrosion resistance: Even and fine basic design will delay the erosion of crucible.Impact resistance: Graphite crucible can bear high thermal impact, so any process can be carried out.Acid resistance: The adding of special materials will greatly improve the quality of crucible, especially its index of acid resistance, and will prolong the service lift of graphite crucible.High heat conduction: High content of fixed carbon ensures the good heat conduction, shorten the time of dissolution, and remarkably reduce the energy consumption.Control of metal pollution: The component of material under strict control will ensure that graphite crucible will not pollute the metal when dissolving.Quality stability: The process technology of forming under high pressure and quality guarantee system will fully ensure the stability.

Super Graphite Crucible