Green Silicon Carbide (GC)

The color of green silicon carbide is green crystal. This product is composed of silica and coke. It is brittle and sharp, and has certain thermal conductivity and electrical conductivity. Under long-term high temperature and electric shock, green crystal silicon carbide is produced . Using high-quality silica and petroleum coke as raw materials, adding salt as an additive, and smelting in an electric furnace at high temperature, its hardness is only lower than that of diamonds, and its chemical stability is excellent at standard high temperatures, Because of this The product has extremely high hardness and stable chemical properties. Chemicals are not easy to affect it, and it can produce sharp cut surfaces through fragmentation, so it has a high level of polishing ability.

 

What is the use and function of silicon carbide:

purpose of use

1. Used in the abrasive industry:
 Silicon carbide nozzles, grinding optical glass, sandblasting, surface treatment, grinding of titanium alloy and bearing steel are used in polishing

In the grinding of light hard alloy and high-speed steel cutting tools.

2. Used in the abrasive tool industry: resin grinding wheel and ceramic grinding wheel, cutting disc, emery cloth abrasive belt, high temperature silicon carbide rod heating element, etc.

3. Used in the ceramic industry: high-temperature non-oxide ceramics, reactive sintering, silicon carbide ceramics, pressureless sintered silicon carbide ceramics, etc.

4. Used in refractory materials: smelting furnace refractory lining, steelmaking deoxidizer, cast iron structure improver, refractory bricks, high-temperature furnace components, supports, tapping troughs, ladle linings, etc.

5. Used in the electrical and chemical industry: electric heating elements, high-temperature semiconductor materials, far-infrared panels, arrester valve materials, chemical pipelines, valves, etc.

6. Used in wear-resistant industries: such as coating and steam turbine impellers, wear-resistant pipelines, pump rooms, cyclones, mine buckets, highways, air runway solar water heaters, etc.

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The role of use

1. The surface of green silicon carbide has been specially treated. The micro-powder has a large specific surface area and a clean appearance. It has good compatibility with cutting fluids such as polyethylene glycol, and has high thermal shock stability and load softening. Temperature, which ensures the smallest linear expansion coefficient under load, making him more stable.

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2. Green silicon carbide abrasive High-purity, large-crystal silicon carbide raw materials ensure the excellent cutting performance and stable physical state of silicon carbide cutting powder. Its particle size and shape are equal area and very sharp, ensure ing the The micropowder is self -sharpening when cutting, and its particle size distribution is concentrated and uniform.

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