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 99% purity black silicon carbide powder

99% Purity Black Silicon Carbide Powder– Technical Specifications

Item Review

This black silicon carbide powder consists of 99% pure SiC. It is made using high-temperature electric resistance heaters. The material shows exceptional hardness, thermal conductivity, and chemical security. It works well in unpleasant, refractory, and ceramic applications.

Chemical Composition

– Silicon Carbide (SiC): ≥ 99.0%.
– Free Carbon: ≤ 0.20%.
– Total Amount Iron (Fe): ≤ 0.15%.
– Silicon Dioxide (SiO ₂): ≤ 0.30%.
– Other pollutants: trace amounts only.

Physical Residences

– Shade: Dark gray to black.
– Crystal structure: Alpha-phase (hexagonal).
– Mohs firmness: 9.2– 9.3.
– Density: ~ 3.21 g/cm FOUR.
– Melting factor: ~ 2,700 ° C (disintegrates).
– Thermal conductivity: High, especially at elevated temperature levels.

Bit Size Options

We provide several mesh sizes to fulfill various industrial demands:.
– Coarse grades: 12 # to 80 #.
– Medium qualities: 100 # to 220 #.
– Fine grades: 240 # to 600 #.
– Ultrafine powders: F800, F1000, and beyond (micron-level).

Customized fragment dimension distributions are readily available upon demand. All batches undertake strict sieving and high quality checks.

Secret Applications

– Abrasives: Made use of in grinding wheels, sandpaper, and cutting tools.
– Refractories: Contributed to bricks and cellular linings for high-temperature heating systems.
– Ceramics: Works as a sintering help or reinforcement in technical ceramics.
– Metallurgy: Function as a deoxidizer in steelmaking.
– Coatings: Applied in wear-resistant and thermal barrier layers.

Each set of this 99% purity black silicon carbide powder is tested for consistency and efficiency. Product packaging choices consist of moisture-proof bags, drums, or bulk containers based on consumer demands.

Applications of 99% purity black silicon carbide powder

Applications of 99% Purity Black Silicon Carbide Powder

Abrasive and Trimming Devices

Black silicon carbide powder with 99% purity is extensively utilized in making rough items. It functions well for grinding difficult materials like cast iron, non-ferrous steels, rock, and glass. The sharp edges of the bits reduced quickly and easily. This makes it ideal for sandpaper, grinding wheels, and cutting discs. Its hardness aids devices last much longer and execute far better.

Refractory Products

This powder also plays an essential role in high-temperature markets. It is added to refractory bricks and cellular linings used in heaters, kilns, and incinerators. The material withstands warm, thermal shock, and chemical deterioration. With 99% purity, pollutants are kept reduced, which enhances security and efficiency under severe problems.

Ceramics and Sintered Products

Suppliers use black silicon carbide powder to produce advanced porcelains. These porcelains are strong, lightweight, and manage high anxiety without breaking. They are found in wear-resistant parts, seals, nozzles, and armor plates. The high pureness ensures constant quality during sintering and final product reliability.

Electronic devices and Semiconductors

In the electronic devices field, this powder serves as a basic material for silicon carbide wafers. These wafers are used in power tools and high-frequency components. The 99% purity level decreases flaws and sustains much better electrical residential or commercial properties. It assists satisfy the strict standards required for contemporary semiconductor manufacturing.

Coatings and Surface Therapies

The powder is likewise used in safety finishes. It enhances surface hardness and resistance to abrasion and disintegration. Industries like aerospace, automotive, and energy make use of these layers to expand equipment life. The great particle dimension enables also protection and solid bond to steel or ceramic substratums.

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 99% purity black silicon carbide powder

Frequently Asked Questions About 99% Purity Black Silicon Carbide Powder

What is black silicon carbide powder used for?

Black silicon carbide powder is mainly used in abrasives, refractories, and ceramics. It works well for grinding hard materials like stone, glass, and metal. Many industries also use it to make high-temperature parts because it stays strong under heat.

Why choose 99% purity?

Higher purity means better performance. At 99% purity, the powder has fewer impurities. This gives more consistent results in grinding, cutting, and sintering. It also helps products last longer and work more efficiently.

How is this powder different from green silicon carbide?

Black silicon carbide is tougher and less brittle than green silicon carbide. It handles impact better, so it’s ideal for heavy-duty grinding. Green silicon carbide is sharper but more fragile, often used for finer finishing tasks.

Is this powder safe to handle?

The powder itself is not toxic, but you should avoid breathing in the dust. Always wear a mask, gloves, and eye protection when handling it. Keep the work area well ventilated to reduce dust buildup.

How should I store black silicon carbide powder?

Store it in a dry, cool place away from moisture. Use sealed containers to keep it clean and free from contaminants. Moisture can cause clumping and affect performance during use.