Green silicon carbide micropowder is a kind of micron silicon carbide powder with special properties:
green silicon carbide powder physical properties
Color and form: green silicon carbide powder is green, the microscopic shape of hexagonal crystals, usually spherical or spherical-like shape.
Hardness: The Mohs hardness of green silicon carbide is 9.2, the microhardness of Vickers is 3000~3300kg/mm², the microhardness is as high as 3300kg per cubic millimeter, the hardness is between corundum and diamond.
Density: The density of green silicon carbide is generally considered to be 3.2g/cm³, and the natural packing density of its silicon carbide abrasive is between 1.2~1.6g/cm³.
Thermal properties: Green silicon carbide micropowder has a high thermal conductivity and can conduct heat quickly. It also has a low coefficient of thermal expansion, which can reduce structural deformation and damage due to temperature changes.
green silicon carbide powder chemical properties
The chemical properties of green silicon carbide powder are stable and not easy to react with other chemical substances. It is almost insoluble in any solvent at room temperature, and can only react with some acids and bases at high temperature.
Green silicon carbide powder has strong antioxidant property to oxygen, which can effectively prevent the occurrence of oxidation reaction.
Usage and application
Abrasive industry: Green silicon carbide micropowder is mainly used in the abrasive industry, especially for 3~12 inch monocrystalline silicon, polycrystalline silicon, potassium arsenide, quartz crystal wire cutting. It is an engineered processing material for solar photovoltaic industry, semiconductor industry and piezoelectric crystal industry.
Other industries: green silicon carbide micropowder can also be used for grinding glass, ceramics, stone, agate and jewelry and jade and other non-metallic materials, as well as for refractory materials, special ceramics, coatings and plastics additive modification, automotive parts and other fields.
green silicon carbide powder features and advantages
High hardness and strength: green silicon carbide powder has high hardness and strength, and can withstand greater pressure and impact.
Good thermal conductivity: green silicon carbide micropowder has high thermal conductivity, which makes it have good thermal stability and heat resistance under high temperature environment.
Stable chemical properties: the chemical properties of green silicon carbide powder are stable, not easy to react with other chemicals, and can be used for a long time without damage in harsh environments.
Excellent cutting performance: the shape and size of the particles of green silicon carbide powder have an important impact on its cutting efficiency and cutting quality. Due to its uniform particle shape and moderate size, it has excellent cutting performance.
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