quartz contactor Graphite Crucibles Sets for jewelry industry

JT-T001 is a high quality Clay Graphite crucible, consistent in performance, and has good thermal conductivity. It is widely used for the melting of metals in gas and electric melting furnaces. The clay graphite crucible manufactured by plastic forming techniques, retains heat longer and tolerates thermal shock 

Specifications for Graphite Crucible :

1.Long working lifetime: its working lifetime is increased 2-4 times over normal clay-crucible due to the compact body formed under high pressure.

2.High thermal conductivity: high-density body and low apparent porosity greatly improve its heat conductivity.

3.New-style materials: new heat conduction material ensures faster heat conductivity and pollution-free product, reduces adherent slag.

4.Resistance to corrosion:better anti-corrosion than normal clay-crucible.

5.Resistance to oxidation: advanced process dramatically improves its oxidation resistance, which ensures persistent heat conductivity and long working lifetime.

6.High-strength: high-density body and logical structure make the product better compression property.

7.Eco-friendly: energy-efficient and pollution-free, not only ensure metal product purity, but also ensure sustainable development on environment.

Application

Graphite crucible Sets are composed of Graphite Crucible and ceramic crucible. 

For melting platinum,gold and other alloy.

Graphite Crucible uses high purity and fine structure graphite as raw material which has low ash content(≤0.1%).

Crucible seat: SiO2:50--80%   MgO:5--7%    Al2O3 10--15%.

2.Prouducts show  

3.Model and Size