Ultra fine grain graphite crucible with precious dimension control

Ultra fine grain graphite crucible with precious dimension control 1.high density, 2.Dimension control 3.Smooth finish

Ultra fine grain graphite crucible with precious dimension controlThe feature of the graphite crucible are as follows:

1.Dimension control

2.Smooth finish

3.Enhance efficiency

4.Non reactive properties

5.Maxmum resistance to oxidation

6.Corrosion resistance

7.Resistance to heat

Offered by us, is a wide spectrum of graphite crucibles that is manufactured using high quality grain and ultra fine grain graphite blocks with precision dimension control. These are best suited for melting and casting of precious metals in jewelry manufacturing industry. The range of graphite crucibles offered by us is also used for melting various precious metals. Our range is available in various graphite grades and is suitable for casting of gold jewels using high grade graphite. Furthermore, we offer graphite crucibles that is fabricated for different types of machines such as Nutech, Yasui, Gelloni and Sultize, depending on the requirements of the clients .

Materials:

Molded Pressing Graphite 

The moulded graphite is made from the raw materials of high quality pitch, petroleum coke and other aggregate and binding materials, through the processing of grinding, kneading, second grinding, moulded forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement etc.

Isostatic Pressing Graphite 

The isotropic graphite is made from the raw materials of high quality pitch, petroleum coke and other aggregate and binding materials, through the processing of grinding, kneading, second grinding, isotropic forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement etc. Isotropic graphite is widely used in the fields of semi-conductors, solar & photovoltaic, EDM processing, aerospace & defense, metal continuous casting and other industries. The granule D50 is between 10um to 20um.  

properties:

High purity, fine grain, good performance of electrical conductivity and thermal conductivity, high density, good corrosion resistance, thermal shock resistance, thermal stability, high mechanical strength, low permeability, and good oxidation resistance, large size, etc.

Ultra fine grain graphite crucible with precious dimension control