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 Black Silicon carbide powder f400 24um Black SiC

Black Silicon Carbide Powder F400 (24µm)

Product Summary

This is a high-purity black silicon carbide powder rated as F400. The typical particle dimension is about 24 micrometers ( µm). It has a sharp, angular grain form that offers it solid reducing ability. The product is made with high-temperature electric resistance heating system handling. This approach guarantees consistent top quality and hardness.

Trick Includes
– High Firmness : Ranks around 9.2 on the Mohs range, making it suitable for grinding difficult materials like concrete carbide, glass, and stone.
– Outstanding Thermal Conductivity : Aids dissipate warmth swiftly throughout rough operations, reducing the threat of workpiece damage.
– Chemical Stability : Resists oxidation and stays secure in the majority of acidic and alkaline environments.
– Uniform Fragment Dimension : Tight control over the F400 quality makes sure even performance in applications needing great ending up.

Common Applications

This powder functions well in adhered abrasives such as grinding wheels and reducing discs. It is also used in layered abrasives like sandpaper and brightening movies. Suppliers use it in washing compounds for accuracy surface area ending up. Other usages include refractory linings, wear-resistant finishes, and specialty porcelains. Its fine grit makes it excellent for jobs that require smooth outcomes without deep scrapes.

Technical Specifications

– Chemical Structure : SiC ≥ 98.5%.
– Free Carbon : ≤ 0.20%.
– Iron Impurities (Fe Two O ₃) : ≤ 0.20%.
– Bulk Thickness : Approximate. 1.35– 1.45 g/cm SIX.
– Color : Black with metallic luster.
– Mesh Comparable : ~ 400 mesh (F400 FEPA standard).

Shop the powder in a dry location away from wetness. Keep containers sealed when not in use to prevent clumping or contamination. Handle with basic commercial safety and security practices– make use of gloves and eye defense throughout handling.

Applications of Black Silicon carbide powder f400 24um Black SiC

Applications of Black Silicon Carbide Powder F400 (24µm)

Rough Blasting and Surface Area Preparation

Black silicon carbide powder F400 is extensively made use of in abrasive blasting. Its sharp, hard grains cut through rust, paint, and range rapidly. This makes it suitable for cleaning metal surface areas before paint or finish. The 24-micron fragment dimension offers a great finish without damaging the base product.

Lapping and Polishing

This quality of black SiC works well in washing compounds. It helps smooth and brighten difficult materials like ceramics, glass, and rock. Because the fragments are uniform and sharp, they eliminate material evenly. This results in constant surface quality in accuracy manufacturing.

Refractory and Ceramic Production

Manufacturers add black SiC F400 powder to refractory blends. It improves thermal conductivity and strength at heats. In technical porcelains, it boosts wear resistance and structural stability. The fine grain size makes certain also distribution in the end product.

Covered Abrasives

The powder is additionally made use of to make sandpaper and grinding wheels. Bonded to paper or towel support, it develops durable abrasive devices. These tools function well on non-ferrous metals, stone, and composites. The F400 grit gives an equilibrium between reducing speed and surface area smoothness.

Filtration and Ingredient Utilizes

Some sectors use this powder in purification media because of its firmness and chemical security. It can additionally function as a filler in specialized composites. In these duties, the 24µm dimension assists regulate porosity and improve mechanical residential or commercial properties.

Black silicon carbide F400 delivers trustworthy efficiency throughout lots of commercial procedures. Its combination of hardness, pureness, and constant fragment dimension makes it a relied on selection for requiring applications.

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 Black Silicon carbide powder f400 24um Black SiC

Common Questions About Black Silicon Carbide Powder F400 (24µm)

What is Black Silicon Carbide F400 powder?

Black Silicon Carbide F400 is a fine abrasive powder. Its average particle size is about 24 micrometers. This grade is made from high-purity silicon carbide crystals. It has sharp edges and high hardness. People use it for grinding, lapping, and polishing hard materials like ceramics, glass, and stone.

Why choose the F400 (24µm) size?

The F400 grit offers a balance between cutting speed and surface finish. It removes material faster than finer grades but still leaves a smoother surface than coarser powders. This makes it ideal for intermediate finishing steps. Many manufacturers pick this size when they need consistent results without switching between too many grits.

Is Black SiC different from Green SiC?

Yes. Black Silicon Carbide contains more impurities than Green SiC. This gives it slightly lower purity but higher toughness. Black SiC works better on materials that need aggressive cutting, like cast iron or non-ferrous metals. Green SiC is sharper and purer, often used for harder, more brittle materials like carbide or optical glass.

How should I store this powder?

Keep the powder in a dry, sealed container. Moisture can cause clumping and reduce performance. Store it away from direct sunlight and heat sources. Make sure the storage area is clean to avoid contamination from dust or other particles.

Can I use it in wet or dry applications?

Yes. Black SiC F400 works well in both wet and dry processes. In wet grinding or lapping, it helps cool the surface and flush away debris. In dry use, it provides fast stock removal. Always match the method to your machine setup and the material you are working on.