SIC98
Used in non-ferrous metal smelting industry.
Used in the steel industry.
Used in metallurgical ore processing.
Used in the building materials ceramic grinding wheel industry.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of sic98 in China. With abundant experience, we warmly welcome you to wholesale discount sic98 in stock here from our factory. Quality products and reasonable price are available.
SIC98 Description
Green silicon carbide is made from petroleum coke and high-quality silica as the main raw materials, with salt as an additive, and is smelted at high temperature in a resistance furnace. It is green crystal, brittle and sharp, and has certain thermal and electrical conductivity.
The microscopic shape is hexagonal crystal. The Mohs hardness of silicon carbide is 9.3, the microdensity hardness is 2940-3300kg/mm2, and the Knoop hardness is 2670-2815kg/mm2. It is higher than corundum in abrasives and second only to diamond and cubic nitride. Boron and boron carbide. The density is generally considered to be 3.20-3.25g/cm3. The natural packing density of silicon carbide abrasive is between 1.2--1.6g/cm3, and the specific gravity is 3.20-3.25g/cm3.
SIC98 Specification
| Typical physical indicators | |
| Knoop hardness | 2600 |
| Moh's hardness | 9.4 or above |
| melting point | 2600 degrees |
| proportion | 3.2 g/cm3 |
| Grain shape | Ordinary: 1. Angular and irregular |
| Spherical: 2. The particles are round | |
| color | green |
| Typical chemical indicators | |
| SIC | 99.05% |
| SiO2 | 0.20% |
| F.Si | 0.03% |
| F. Fe | 0.04% |
| C | 0.10% |
SIC98 Manufacturers
Green silicon carbide micro powder is made from high-quality large crystalline silicon carbide blocks, crushed, particle shaped by a vertical ball mill, pickled with moisture, hydraulically precision classified, naturally settled and dried at high temperature. It has stable quality, good crystallization, high surface cleanliness, and no Large particles, low fine particle content, concentrated particle size distribution, high grinding efficiency, suitable for various precision grinding processes, the surface of the processed workpiece is uniform and scratch-free.
Green silicon carbide spherical sand and micro powder are products that have been reshaped by Raymond mill. They have fewer edges and corners, good hydrophilicity, high grinding efficiency and long working life.
Green silicon carbide product models and uses.
Section sand: 0-1mm, 1-3mm, 3-5mm, 5-8mm.
Green silicon carbide particle size sand is mainly used as sandblasting media for abrasive tool manufacturing and surface treatment.
Abrasives manufacturing: resin grinding wheels, ultra-thin cutting discs, marble grinding wheels, diamond grinding discs, etc.
Surface treatment: grinding carbide, hard brittle metals and non-metallic materials - quartz glass, optical glass, piezoelectric ceramics, etc.
SIC98 FAQ
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we have gained BV, SGS authentication.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to
quantity.
Q:Can we get the some samples?Any charges?
A: Yes , we could offer the sample for free charge but do not pay the cost of freight . If you place the order after confirm the sample , we will refund your express freight or deducte it from the order amount .
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