Green Abrasive Silicon Carbide Sic with Good Quality Reasonable Price

Silicon carbide for abrasive is prepared by mixing high-quality quartz sand and petroleum coke through high-temperature roasting, crystal generation process supplemented by crushing and pickling process. It has high hardness and wear resistance. Its hardness is between corundum and diamond, and its mechanical strength is higher than corundum.

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Our Silicon Carbide, carburizer for calcined coke, graphite jewelry molds not only incorporates the necessary core technologies, but is also as innovative and superior in performance as ever. We are looking forward to cooperating with you on the principle of quality for survival and reputation for development. We strengthen the academic training of our employees, improve the scientific and cultural level of personnel at all levels, and enhance the overall cultural quality of our workforce.

Silicon Carbide for Abrasive (SiC) is made of quartz sand, petroleum coke (or coal coke) and other raw materials through high temperature smelting in a resistance furnace. They are all hexagonal crystals, with a specific gravity of 3.20~3.25, and a microhardness of 2840~3320kg/mm², all of which belong to a-SiC. Silicon carbide is suitable for abrasives due to its stable chemical properties, high thermal conductivity, low thermal expansion coefficient and good wear resistance.

The thermal equipment for preparing SiC smelting block at high temperature is a special silicon carbide electric furnace. Its structure consists of a furnace bottom, an end wall with electrodes on the inner surface, a detachable side wall, and a furnace core body (full name: energized heating element in the center of the electric furnace. Graphite powder or petroleum coke is installed in the center of the charge according to a certain shape and size, generally round or rectangular. Its two ends are connected with electrodes). The high-power electric furnace needs to be heated for about 24 hours. After the power failure, the reaction to generate SiC is basically over. After SiC>96% bulk materials are classified, coarsely crushed, finely crushed, chemically treated, dried and sieved, and magnetically separated, they become black SiC particles of various sizes.It can be used to manufacture grinding wheels, oilstones, coated abrasives or free grinding.

Silicon carbide sandblasting and rust removal: This product is made of fine powder after high-strength pressure extrusion and high-temperature sintering, it will get the features of moderate hardness, tidy and clean, not easy to break, repeated use, and good sandblasting effect.

Silicon Carbide for Abrasive Advantages

★ High hardness and good self sharpening.

★ The particle size of sand is evenly distributed and the processing range is wide.

★ Stable chemical properties, high thermal conductivity, low thermal expansion coefficient and good wear resistance.

Application Scene

★ The surface of steel, steel pipe, and steel structure stainless steel products are treated with matt finish, sandblasting and rust removal before spraying.

★ Used for cleaning various molds.

★ Silicon Carbide for Abrasive can remove the tensile stress of various mechanical parts and increase the fatigue life.

★ Cleaning and removing edge thorns before tinning on semiconductor devices and plastic encapsulation tubes.

★ Shot peening and finishing of medical equipment, textile machinery and various hardware products.

★ Cleaning and removing edge thorns and residues of various metal pipes and non-ferrous metal precision castings.

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Specifications

Type	Product	sic	Particle size	F.C	Fe₂O₃
Sic-02	Sic for abrasive	99%	0-10mm	≤0.15%	≤0.10%

Application

Use according to process requirements.

Specifications

Process and produce according to customer requirements and indicators.

We will, as always, provide Green Abrasive Silicon Carbide Sic with Good Quality Reasonable Price products for clinical testing with first-class technology and first-class service. We have stable workshop production, high level sales team and the establishment of the whole industrial chain, highlighting the clear positioning of our business development strategy. We will spare no effort to be honest and trustworthy for our partners, and provide innovative and high-quality products to local and global customers.

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