High Strength Graphite Crucibles 1.High thermal conductivity 2.Thermal shock resistance 3.High temperature resistance
The Professional Manufacturer Since 1980 Of Quality Assurance:
30-99.99% Graphite Carbon Crucible For Aluminium Smelting.Special For Precious Metals Die-casting And Analysis! DIMENSIONS #0.5-#2500! High Strength & Thermal Conductivity!
Programmable properties:Fine grain / Homogeneous structure / High density / Excellent thermal conductivity / High mechanical strengthProper electrical conductivity / Minimum wettability to molten metals
Applications:Graphite crucibles are used for melting various metals or alloys.
Technical Data:
Item | Unit | High purity graphite | Fine grain size graphite | Electrode graphite |
Max.Grain Size | mm | 44 | 0.8 | 0--4 |
Electric Resistivity | μΩ·m | 10--12 | 9-12 | 7--9 |
Bulk Density | g/cm3 | 1.85 | ≥1.72 | 1.6 |
Compressive Strength | Mpa | 80 | ≥35 | 30 |
Bending Strength | Mpa | 40 | ≥15 | 12 |
Ash Content | % | 0.08 | ≤0.18 | 0.3 |
C.T.E | 10-6/°C | ≤2.5 |
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Our Products:
HIGH STRENGTH AND THERMAL CONDUCTIVITY! Graphite Crucible For Laboratory Using And Smelting Precious Metals
