EDM is a process that high temperature is produced by direct electric discharge between work piece and electrode, and duplicate work piece under high temperature as per electrode shapes and accuracy. The work piece of EDM are usually with complicated shapes or high hardness which makes it difficult to mechanically machine.
EDM becomes necessary process in metal molds making industries currently.
Applications:
Automotive
Mould Industry
Mechanical
Metallurgy
Light industry
Electrical
Supplier From
Trier,
Rhineland -palatinate,
Germany
Baked graphite block with following specifications: Apprant density: 1.6g/cmâ?º min.
Specific resistivity: 2 5 u m max.
Ash:1.0% max.
Sulphur: 0.3% max.
Size: 3150mm X 630mm X 600mm
Customized production available, please enquire.
Features Of Graphite Powder
Graphite Powder is our ultra-fine powder. Graphite powders are composed primarily of ultra-fine particles classified as per ultrafine size for various applications.
It has 98-99% of Fixed Carbon content. It has self-lubricity and plasticity in high temperatures.
Applications
Drilling
Conductive paints
Electrically and thermally conductive coatings
Length : 1600~2200mm
Grade : HP (High Power)
Resistance (m) : 5.8~8.5 micro ohm.m
Apparent Density (g/cm ) : 1.56~1.70 g/cc RP HP UHP
Thermal Expansion ; 1.3~2.5 RP HP UHP
Flexural Strength (N/A) : 8.5~12 Mpa RP HP UHP