China EDM Molded Graphtie Block, Find details about China Graphite Mold, High Purity Graphite Product from EDM Molded Graphtie Block
Grade of Molded Graphite Blank | ||||||||||
Model | Grain Size | Apparent Density | Specific Resistance | Flexual Strength | Compressive Strength | Thermal Conductivity | Shore Hardness | Elasticity Modulus | Porosity | Ash |
μm | g/cm³ | u Ω.m | MPA | MPA | W/m.K | HSD | Gpa | % | PPM | |
M-1 | 11-13 | 1.50 | 12-15 | 15 | 30 | 80 | 30 | 6 | 22 | 500 |
M-2 | 11-13 | 1.68 | 9-13 | 20 | 42 | 95 | 35 | 8 | 18 | 500 |
M-3 | 11-13 | 1.80 | 8-10 13-16 | 30 | 65 | 120 | 45 | 9.5 | 13 | 500 |
Grade of Isostatic Graphite Blank | ||||||||||
WX-4 | 13-15 | 1.73 | 10-13 | 38 | 65 | 120 | 42 | 9 | 17 | 500 |
WX-5 | 13-15 | 1.85 | 8-10 | 48 | 85 | 139 | 48 | 11.8 | 13 | 500 |
WX-7 | 8-10 | 1.81 | 11-13 | 48 | 115 | 85-110 | 68 | 11 | 12 | 500 |
WX-8 | 8-10 | 1.90 | 11-13 | 55 | 135 | 85-110 | 70 | 12 | 11 | 500 |
Graphite materials have good resistance to thermal shock, oxidation and corrosion, and have suitable resistivity and homogenous structure. They can deal with the most demanding environments and have been used extensively in industries like solar, foundry, chemicals, electronics, ferrous metals, high-temp. processing, ceramics and refractory. The specific applications include:
1.Crucibles 2.Casting Molds 3.Heat Shields and Covers for Pulling of Monocrystalline Silicon
4.Channels 5.Parts for Heat Exchangers 6.Susceptors for Induction Furnaces
7.Furnace Linings 8.Head Electrodes for Acheson Furnace 9.Anodes for Metals Electrolysis
10.Boats and Trays for Sintering 11.Resistance Heating Elements