Overview of Silicon Carbide Powder

Silicon carbide (SiC) powder is a high-performance ceramic material composed of silicon and carbon. Known for its exceptional hardness, thermal stability, and wear resistance, SiC powder is widely used in abrasives, cutting tools, refractory materials, and advanced technological applications like semiconductors and electric vehicle components.

Features of Silicon Carbide Powder

Exceptional Hardness: One of the hardest known materials, second only to diamond, making it ideal for abrasive and cutting applications.

Thermal Stability: High resistance to thermal shock and can withstand extreme temperatures, enhancing its utility in refractory and high-temperature environments.

Chemical Inertness: Resistant to most chemicals, including acids and alkalis, ensuring durability in harsh conditions.

Wear Resistance: Excellent wear resistance properties make it suitable for demanding mechanical applications.

Electrical Conductivity: Depending on the purity and doping levels, SiC can exhibit varying degrees of electrical conductivity, useful in electronics.

Specifications of Rongsheng High Purity 98% 99% SiC Black silicon carbide Emery Carborundum powder

Rongsheng High Pureness Silicon Carbide Powder

Product Introduction

Rongsheng provides high pureness black silicon carbide powder with purity degrees of 98% and 99%. This industrial-grade product is additionally referred to as emery or carborundum. It is widely made use of in rough, refractory, and metallurgical applications as a result of its firmness, thermal stability, and chemical resistance.

Key Requirements:
– Chemical Composition : SiC material of 98% or 99% minimum
– Color : Black with a metallic radiance
– Crystal Structure : Alpha (α-SiC), hexagonal
– Firmness : 9.2– 9.3 on the Mohs range
– Thawing Point : Approximately 2,700 ° C.
– Bulk Density : 1.35– 1.45 g/cm TWO.
– Particle Dimension : Readily Available from F12 to F220 (typical mesh sizes); custom micron qualities likewise used.

Efficiency Features

This silicon carbide powder supplies strong reducing power and long service life. It resists wear and preserves sharp edges under high stress and anxiety. The product does well at elevated temperatures and does not easily react with acids or alkalis. Its constant particle shape and size circulation ensure consistent cause grinding, lapping, and brightening procedures.

Typical Applications

Suppliers utilize this powder to make grinding wheels, sandpaper, and reducing devices. It acts as a vital active ingredient in refractory blocks and linings for heaters. Factories include it to cast iron and non-ferrous metal melts to boost strength and lower oxidation. It is additionally made use of in ceramics, automotive parts, and semiconductor manufacturing where high thermal conductivity and pureness matter.

Quality control

Every set undergoes stringent quality control. Rongsheng tests for chemical pureness, particle size, and physical residential properties prior to release. Product packaging options include moisture-proof bags or drums to preserve efficiency throughout storage space and transportation.

Applications of Rongsheng High Purity 98% 99% SiC Black silicon carbide Emery Carborundum powder

Applications of Rongsheng High-Purity Black Silicon Carbide Powder

Abrasive and Grinding Utilizes

Rongsheng supplies black silicon carbide powder with 98% to 99% pureness. This material is very difficult and sharp. It functions well in grinding wheels, sandpaper, and cutting discs. Factories use it to shape or complete steels, rock, glass, and porcelains. Its solid reducing power assists get rid of product quickly without using down quickly.

Refractory Industry

The high heat resistance of this silicon carbide makes it ideal for refractory items. It enters into blocks, linings, and castables used in furnaces, kilns, and burners. Even under severe temperature levels, it keeps its toughness and framework. This boosts the life and performance of high-temperature tools.

Ceramic and Technical Elements

Producers add this powder to sophisticated ceramics. It improves firmness, thermal conductivity, and put on resistance. These porcelains are made use of in seals, nozzles, armor plates, and semiconductor components. The high purity ensures consistent high quality and less defects during manufacturing.

Coatings and Composites

Black silicon carbide likewise strengthens steel or polymer composites. It increases surface area hardness and minimizes friction. Some anti-wear coatings for machinery or tools include this powder. It assists parts last much longer under heavy use or extreme problems.

Purification and Shop

In factories, the powder functions as an additive in mold and mildews and cores. It boosts surface coating and decreases metal infiltration. It likewise shows up in ceramic filters for liquified metal cleaning. Its chemical security prevents responses with warm steels like light weight aluminum or iron.

Rongsheng’s black silicon carbide powder delivers dependable performance throughout several markets. Its purity, grain form, and solidity meet stringent commercial criteria. Customers obtain a constant raw material that sustains effective and high-grade production.

Company Introduction

Welcome to It-Chuiko, a premier international supplier of high-quality silicon carbide powder and silicon carbide ceramics. Our products are renowned for their exceptional hardness, thermal stability, and wear resistance, making them ideal for abrasives, cutting tools, refractory materials, and advanced semiconductor applications. We serve a diverse range of industries, including automotive, aerospace, and electronics, with a commitment to quality and innovation. With state-of-the-art production facilities and rigorous quality control, we ensure that our customers receive superior products tailored to their specific needs. Partner with us for reliable, high-performance materials that drive your business forward.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Rongsheng High Purity 98% 99% SiC Black silicon carbide Emery Carborundum powder

Frequently Asked Questions About Rongsheng High Purity SiC Powder

What is black silicon carbide powder used for?

Black silicon carbide (SiC) powder is a very hard abrasive material. People use it to make grinding wheels, sandpaper, and cutting tools. It also works well in refractory products, ceramics, and high-temperature applications because it stays strong even when things get hot.

Why choose Rongsheng’s 98% or 99% purity SiC?

Rongsheng offers two high-purity grades: 98% and 99% SiC. Higher purity means better performance. The 99% grade gives sharper cutting edges and lasts longer in demanding jobs. Both grades are made with strict quality control to ensure consistent grain size and low impurities.

Is this powder safe to handle?

Yes, but you must take basic safety steps. Always wear gloves, eye protection, and a dust mask when handling fine powders. Avoid breathing in the dust. Store the powder in a dry place away from moisture to keep its quality stable.

How is the particle size controlled?

Rongsheng uses advanced milling and classification systems. This ensures each batch has uniform particle size—from coarse grits to ultra-fine powders. You can pick the exact mesh size you need for your application, whether it’s F12 or F220.

Can I get samples before placing a large order?

Yes. Rongsheng provides free samples so you can test the material in your own process. Just contact our team with your required purity level and particle size. We’ll send a sample quickly so you can check performance before buying in bulk.