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 SiC / Black Carbide Silicon /Black Silicon Carbide Pellet Powder

Requirements of Black Silicon Carbide Pellet Powder

Product Review

Black silicon carbide pellet powder is a high-performance unpleasant product made from premium-grade silicon carbide. It appears as dark gray to black granules with sharp sides and regular bit dimension. This item is widely made use of in grinding, reducing, sandblasting, and refractory applications because of its exceptional hardness and thermal stability.

Chemical Make-up

The main part is silicon carbide (SiC), with a minimal purity of 98.5% . Common impurities include free carbon (≤ 0.20%), iron oxide (Fe ₂ O SIX ≤ 0.20%), and silicon dioxide (SiO ₂ ≤ 0.40%). These low pollutant degrees make certain reputable efficiency in demanding industrial environments.

Physical Qualities

– Shade : Black or dark grey
– Mohs Hardness : 9.2– 9.3.
– Mass Thickness : 1.40– 1.50 g/cm THREE
. – True Thickness : ≥ 3.18 g/cm ³.
– Melting Point : Approximately 2,700 ° C.

The pellets are developed through regulated pressing and sintering, which lessens dirt and boosts taking care of safety and security during transportation and use.

Bit Size Range

Offered mesh dimensions consist of F12 to F220 (FEPA criterion) or custom-made grades upon demand. Common pellet diameters vary from 3 mm to 10 mm , designed to break down slowly throughout application for continual unpleasant activity.

Packaging and Storage space

The product is packed in moisture-resistant multi-wall paper bags (25 kg each) or bulk containers (500– 1,000 kg). Store in a completely dry, well-ventilated location far from straight contact with water or moisture to stop caking.

Key Applications

This pellet powder serves in bound abrasives, layered abrasives, washing compounds, and non-ferrous metal processing. It is likewise used in ceramic armor, wear-resistant parts, and high-temperature refractories where stamina and warmth resistance are critical.

Applications of SiC / Black Carbide Silicon /Black Silicon Carbide Pellet Powder

Applications of Black Silicon Carbide Pellet Powder

Abrasive and Grinding Makes Use Of

Black silicon carbide pellet powder is extensively utilized in unpleasant applications. Its sharp sides and high hardness make it suitable for grinding difficult products like actors iron, non-ferrous steels, stone, and glass. Manufacturers utilize it to generate grinding wheels, cutting discs, and sandpaper. The pellet kind guarantees constant feeding during manufacturing and decreases dirt, improving workplace safety.

Refractory Sector

This material likewise plays a crucial duty in making refractory items. It boosts thermal conductivity and resistance to thermal shock in kiln cellular linings, crucibles, and heating system components. Because black silicon carbide remains stable at really high temperatures, it helps prolong the service life of commercial devices revealed to extreme heat.

Ceramics and Technical Parts

In innovative ceramics, black silicon carbide pellet powder works as a basic material for sintered elements. These consist of wear-resistant nozzles, seals, and bearings utilized in rough settings. The pellet format supports uniform mixing and better control over end product thickness and strength.

Metallurgy and Foundry

Foundries add black silicon carbide to thaw steel to readjust carbon and silicon web content. It works as a deoxidizer and enhances thaw top quality. The pellets liquify evenly, aiding keep constant chemistry in castings. This results in fewer problems and more powerful completed components.

Filtering and Ecological Makes Use Of

Thanks to its chemical inertness and mechanical toughness, this powder is also made use of in filters for hot gases and harsh liquids. It supports clean manufacturing processes in industries such as chemicals and energy by trapping great particles without damaging down.

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 SiC / Black Carbide Silicon /Black Silicon Carbide Pellet Powder

Frequently Asked Questions About Black Silicon Carbide Pellet Powder

What is black silicon carbide pellet powder?

Black silicon carbide (SiC) pellet powder is a hard, sharp abrasive made from high-purity silica sand and petroleum coke. It is formed into small pellets for easier handling and consistent performance. This material ranks just below diamond in hardness and is widely used in grinding, cutting, and polishing applications.

How is it different from green silicon carbide?

Black silicon carbide contains more impurities than green silicon carbide, which makes it slightly less hard but tougher. Because of this, black SiC works better on materials that need impact resistance, like cast iron, stone, or non-ferrous metals. Green SiC is purer and used for harder, more brittle materials such as ceramics or glass.

What are the main uses of this powder?

This powder is mainly used in abrasives, refractories, and metallurgy. You will find it in grinding wheels, sandpaper, blasting media, and cutting tools. It also serves as an additive in foundry operations and high-temperature ceramics because it resists heat and wear very well.

Why is it formed into pellets?

Pelletizing reduces dust during transport and use. It also ensures even feeding in industrial processes. Loose powder can clump or scatter, but pellets flow smoothly and dissolve at a steady rate when needed.

Is black silicon carbide safe to handle?

It is not toxic, but fine dust can irritate the eyes, skin, and lungs. Always wear gloves, goggles, and a mask when working with the powder form. Store it in a dry place away from moisture to keep its quality stable.