Sic ninety seven.eight% Black Silicon Carbide for Coated EPT
Black silicon carbide is created at substantial temperature in an electric resistance kind furnace with quartz sand and petroleum coke as its main uncooked components. Its hardness is amongst fused alumina and synthetic diamond.
The mechanical intensity of black silicon carbide is higher than that of fused alumina. It is brittle and sharp and has electrical and heat conductivity in some diploma. Black silicon carbide is suited for grinding cast iron, non-ferrous metal, leather-based, rubber, wooden, rock, it also be employed as substantial grade refractory materials.
Benefits:
Black Silicon Carbide (SiC) is a gentleman produced mineral of excessive hardness and sharpness. It is the excellent abrasive for grinding / sXiHu (West Lake) Dis.Hu (West Lake) Dis. materials of minimal tensile toughness these kinds of as Solid Iron, Brass, Aluminum, Bronze and many others. Its thermal qualities make it an excellent medium for use in the manufacture of refractory products and crucibles.
actual physical And Chemical Analysis:
| Grit | SiC | F.C. | Fe2O3 |
| F12-F90 | ninety eight.50Min | .20Max | .60Max |
| F100-F150 | 98.00Min | .30Max | .80Max |
| F180-F220 | ninety seven.00Min | .30Max | one.20Max |
| F230-F400 | ninety six.00Min | .40Max | 1.20Max |
| F500-F800 | 95.00Min | .40Max | one.20Max |
| F1000-F1200 | ninety three.00Min | .50Max | one.20Max |
| P12-P90 | ninety eight.50Min | .20Max | .60Max |
| P100-P150 | ninety eight.00Min | .30Max | .80Max |
| P180-P220 | ninety seven.00Min | .30Max | 1.20Max |
| P230-P500 | ninety six.00Min | .40Max | one.20Max |
| P600-P1500 | ninety five.00Min | .40Max | one.20Max |
| P2000-P2500 | 93.00Min | .50Max | 1.20Max |
| Item | Black silicon carbide | Eco-friendly silicon carbide |
| Basic mineral | alpha-SIC | alpha-SIC |
| Crystal method | hexagonal | hexahonal |
| Crystal colour | Black | Inexperienced |
| Density | ge3.12g/cm3 | ge3.18g/cm3 |
| Mohs hardness | 9.15 | nine.fifteen |
| Micro hardness | HV3100-3280 | HV3200-3400 |
| Grinding capability(in comparison with diamond as one particular) | .twenty five | .28 |
| Liner enlargement coefficient when 900 ordmC. alpha middot10-6k-1 | four.four | four.six |
| Electrical resistivity | 3 times105-three times107 Omega.cm | three times105-3 times107 Omega.cm |
EPT amp Transport
Deal:25kg/50kg a bag ,or in accordance your necessity.
Shipping and delivery:5-7daEPTafter place buy.
Our Solutions
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