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 97% 98% 99% Refractory SiC Black Silicon Carbide Powder Silicon Carbide Abrasive

High-Purity Black Silicon Carbide Powder for Demanding Applications

Premium Quality Abrasive Product

Our black silicon carbide powder comes in 3 high-purity qualities: 97% , 98% , and 99% SiC material. This product is made using sophisticated refining methods to guarantee constant high quality and efficiency. It is suitable for refractory, unpleasant, and industrial usages where solidity and thermal stability matter a lot of.

Trick Specs:
– Chemical Purity : Readily available in 97%, 98%, and 99% SiC
– Color : Deep black with a metallic appeal
– Firmness : Mohs solidity of 9.2– 9.3, 2nd just to ruby
– Fragment Size : Varies from rugged grits (e.g., 12 #– 60 #) to great powders (as much as 2000 #), adjustable per request
– Free Carbon : ≤ 0.5% (varies somewhat by grade).
– Iron Web Content : Typically below 0.2%.
– Bulk Density : About 1.45– 1.55 g/cm ³.

This silicon carbide powder shows excellent resistance to warm, rust, and use. It preserves structural honesty also at temperatures over 1600 ° C, making it a trusted option for heating system cellular linings, kiln furnishings, and high-performance porcelains.

Suppliers utilize it to create grinding wheels, sandpaper, reducing tools, and blasting media. The sharp, angular grain shape boosts cutting efficiency and surface area coating. Greater purity qualities (98% and 99%) are liked for accuracy applications where very little impurities are vital.

All batches undergo rigorous quality control. We examine for chemical composition, fragment distribution, and physical buildings to satisfy worldwide standards. Product packaging alternatives include moisture-resistant bags or drums, making sure the item remains dry and on-line.

Whether you require dependable basic material for refractories or a sharp, resilient abrasive for metalworking, our black silicon carbide supplies regular outcomes set after batch.

Applications of 97% 98% 99% Refractory SiC Black Silicon Carbide Powder Silicon Carbide Abrasive

Applications of High-Purity Black Silicon Carbide Powder

Rough and Cutting Tools

Black silicon carbide powder with 97%, 98%, or 99% pureness is extensively used in rough items. It functions well for grinding tough products like actors iron, non-ferrous steels, rock, and glass. The sharp sides of the grains cut easily and use slowly. This makes it ideal for sandpaper, grinding wheels, and reducing discs. Higher purity suggests far better firmness and longer tool life.

Refractory Materials

This powder also plays a vital role in making refractory products. Refractories must handle really heats without damaging down. Adding black SiC boosts thermal conductivity and resistance to thermal shock. Factories use it in kiln furnishings, heater linings, and crucibles. The 99% grade supplies the very best performance in severe warmth atmospheres.

Ceramics and Technical Components

In advanced ceramics, black silicon carbide adds stamina and heat resistance. It is blended into ceramic bodies for components made use of in aerospace, automobile, and commercial machinery. These consist of seals, nozzles, and use plates. The fine fragment size and consistent chemistry assistance create dense, reputable components.

Other Industrial Utilizes

Past abrasives and refractories, this material finds usage in several areas. It serves as an anti-slip additive in finishes and flooring. Some factories include it to molds to improve surface area coating on metal spreadings. It additionally appears in specialized composites where hardness and lightweight issue. Also at 97% pureness, it delivers solid efficiency for cost-sensitive applications.

Choosing the Right Quality
The ideal purity level depends on your needs. For basic grinding or basic refractories, 97% or 98% might be enough. For high-performance devices or extreme warm solution, select 99%. All grades offer excellent hardness, yet higher pureness offers cleaner chemistry and fewer pollutants that might weaken the end product.

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 97% 98% 99% Refractory SiC Black Silicon Carbide Powder Silicon Carbide Abrasive

Frequently Asked Questions About High-Purity Black Silicon Carbide Powder

What is black silicon carbide powder used for?

This powder is mainly used as an abrasive. It cuts, grinds, and polishes hard materials like stone, metal, and ceramics. It also works well in refractory products that must handle very high heat.

Why choose 97%, 98%, or 99% purity levels?

Higher purity means better performance. At 99%, the powder has fewer impurities, so it lasts longer and cuts more cleanly. Choose 97% or 98% for general tasks where extreme purity is not needed. Pick 99% for precision work or high-temperature applications.

How does this powder compare to other abrasives?

Black silicon carbide is harder than most common abrasives except diamond and cubic boron nitride. It sharpens faster and stays sharp longer than aluminum oxide. This makes it ideal for grinding non-ferrous metals, glass, and stone.

Is this powder safe to handle?

Like all fine powders, it should be handled with care. Always wear gloves, eye protection, and a dust mask. Avoid breathing the dust. Store it in a dry place away from moisture to keep its quality stable.

Can I use it in refractory linings?

Yes. High-purity black silicon carbide improves strength and heat resistance in refractory bricks and castables. It helps these materials stand up to thermal shock and chemical wear in furnaces, kilns, and reactors. The higher the purity, the better the performance in extreme conditions.