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 Sic 90% 98% silicon carbide Black silicon carbide is used in steel making and casting

Black Silicon Carbide– High-Purity Industrial Grade

Product Overview

Black silicon carbide is a hard, sharp rough material made from high-quality quartz sand and oil coke. It includes 90% to 98% silicon carbide (SiC), giving it outstanding firmness and thermal stability. This product looks like dark gray to black crystals with a metal appeal. It is commonly made use of in steelmaking, factory procedures, and refractory applications.

Key Specs

Chemical Composition:
– SiC web content: 90% minimum to 98% maximum
– Free carbon: ≤ 0.5%.
– Iron oxide (Fe ₂ O SIX): ≤ 0.2%.
– Moisture: ≤ 0.5%.

Physical Qualities:
– Mohs solidity: 9.2– 9.3.
– Mass density: 1.40– 1.45 g/cm FOUR.
– Melting point: about 2,700 ° C.

Grain Sizes Available:
Standard mesh sizes range from F12 to F220. Personalized granulations can be supplied based upon consumer demands.

Key Applications

In steelmaking, black silicon carbide serves as a deoxidizer and carbon additive. It aids control carbon levels and enhances melt effectiveness. Factories use it to enhance the carbon web content of cast iron, which supports far better spreading quality and lowers issues.

It also functions as an essential basic material for making refractory bricks, kiln furniture, and wear-resistant cellular linings. Its high thermal conductivity and resistance to thermal shock make it optimal for high-temperature settings.

Furthermore, black silicon carbide is made use of in unpleasant items like grinding wheels, reducing discs, and sandblasting media due to its sharp fracture pattern and consistent performance.

Handling and Storage space

Store in a dry, well-ventilated area. Maintain containers sealed to prevent dampness absorption. Prevent call with solid oxidizing representatives. Use typical commercial security techniques when managing fine powders.

Applications of Black Silicon carbide Sic 90% 98% silicon carbide Black silicon carbide is used in steel making and casting

Applications of Black Silicon Carbide (90%– 98% Purity)

Key Utilizes in Steelmaking and Steel Spreading

Black silicon carbide with 90% to 98% pureness plays a crucial duty in steelmaking and metal casting. It acts as an effective deoxidizer throughout steel manufacturing. When included in thaw steel, it removes oxygen promptly and effectively. This assists boost the top quality and consistency of the final steel item.

Factories likewise rely upon black silicon carbide for its high thermal conductivity and resistance to thermal shock. These residential properties make it suitable for lining heaters and ladles. The product aids preserve secure temperatures throughout melting and putting. That results in less problems in actors parts.

In addition, black silicon carbide works as a carbon additive. It presents carbon into molten iron or steel without including unwanted pollutants. This is essential because precise carbon material straight influences the strength and firmness of the completed steel.

The abrasive nature of black silicon carbide likewise profits grinding and reducing devices made use of in metalworking. Nevertheless, in steel and casting applications, its chemical and thermal performance matters most. Its ability to stand up to extreme warm and respond efficiently with oxygen sets it apart from other materials.

Producers pick black silicon carbide for its reliability and cost-effectiveness. It does well under rough industrial problems and sustains smoother, more reliable manufacturing cycles. Whether made use of for deoxidation, temperature level control, or carbon adjustment, this form of silicon carbide supplies consistent results set after set.

Because of these advantages, black silicon carbide continues to be a relied on product throughout shops and steel plants worldwide. Its simple application and trustworthy habits make it a staple in modern-day metallurgy. Operators worth how easily it integrates right into existing procedures while boosting total outcome high quality.

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 Sic 90% 98% silicon carbide Black silicon carbide is used in steel making and casting

Frequently Asked Questions About Black Silicon Carbide (SiC 90%–98%)

What is black silicon carbide?

Black silicon carbide is a hard, sharp abrasive material made from quartz sand and petroleum coke. It contains 90% to 98% silicon carbide. This product appears black or dark gray and is widely used in industrial applications.

Why is it used in steel making?

In steel making, black silicon carbide acts as a deoxidizer. It helps remove oxygen from molten steel. This improves steel quality and reduces impurities. It also adds carbon and silicon to the melt, which supports better control of the final steel composition.

How does it help in casting?

Foundries use black silicon carbide in casting molds and cores. It increases thermal conductivity and heat resistance. This leads to smoother metal flow and fewer casting defects. It also helps prevent metal penetration into the mold, giving cleaner cast surfaces.

What purity levels are available?

We offer black silicon carbide with SiC content ranging from 90% to 98%. Higher purity grades give better performance in demanding applications like high-quality steel production. Lower grades work well for general-purpose uses such as refractory materials.

How should it be stored and handled?

Store black silicon carbide in a dry, covered area. Keep it away from moisture to avoid clumping or quality loss. Use standard industrial safety gear when handling—gloves, goggles, and dust masks are recommended. Avoid breathing fine dust during pouring or mixing.