Basic Info.
Model NO.
NX-82
Product Name
Graphite Block for Exothermic Welding Mould
Name
Vibrated Molded Graphite Block
Density
1.72g/cm3
Grade
HP
Type
Graphite Block
Composition
Graphite
Forming Way
Vibrated Block
Crystal Morphology
Vibrated Block
Transport Package
Wooden Box
Specification
Customization
Trademark
Ningheda
Origin
China
HS Code
3801909000
Production Capacity
20000tons
Product Description
0.8/2.0mm vibrated molded graphite block for exothermic welding graphite mould and grouding system
Jiangxi ninghe da offers medium-grain graphite blocks and graphite rounds with Vibration forming method. The standard grades TSK, which have a max. grain size of 0.8mm (0.03") and 2.0mm (0.08") respectively.
Our products have the advantages of high density, low electrical resistivity, anti-oxidation, anticorrosion, thermostability, good electric conductivity, etc. It's widely used in Powder metallurgy, Casting molds and furnace parts for hot metal, Crucibles for melting and alloying, Quartz processing and semiconductor industries.
| Material | Size(mm) | Grain size mm | Material Technical Data |
| Medium Graphite | 365*365*2030 | 0.8 | Bulk Density (≥g/cm3):1.72 Compressive Strength (≥MPa): 35 Flexural Strength(≥MPa): 13.5 Specific Resistance (≤μΩm): 8.5 Thermal expansivity(X10-6K-1): 2.2 Ash: ≤0.2% |
| 425*425*2030 | 0.8 | ||
| 700*350*2400 | 0.8 | ||
| 365*365*2030 | 2.0 | Bulk Density (≥g/cm3):1.72 Compressive Strength (≥MPa): 30 Flexural Strength(≥MPa): 13 Specific Resistance (≤μΩm): 8.5 Thermal expansivity(X10-6K-1): 2.2 Ash: ≤0.2% | |
| 425*425*2030 | 2.0 | ||
| 525*525*2030 | 2.0 | ||
| 525*625*1950 | 2.0 | ||
| Φ380*2030 | 2.0 | ||
| Φ425*2030 | 2.0 | ||
| Φ525*2030 | 2.0 | ||
| Φ625*2030 | 2.0 | ||
| Φ800*1100 | 2.0 | ||
| Φ900*1100 | 2.0 |
0.8mm/2.0mm vibrated molded graphite block for exothermic welding graphite mould and grouding system