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.

(SIC Silicon Carbide Black Silicon Carbide Powder Fine Powder)

Specifications of SIC Silicon Carbide Black Silicon Carbide Powder Fine Powder

SIC Silicon Carbide Black Silicon Carbide Powder Fine Powder is a high-performance rough material engineered for precision applications throughout markets. Made up mostly of silicon carbide (SiC), this black variant is manufactured via an electric resistance furnace process, generating a durable, angular, and chemically inert product. Its great particle dimension and outstanding hardness make it excellent for grinding, brightening, surface area prep work, and progressed technical uses.

** Chemical Make-up **: The powder contains 98.5% minimum silicon carbide (SiC), with micronutrient consisting of iron (Fe ₂ O ₃ ≤ 0.2%), light weight aluminum (Al ₂ O ₃ ≤ 0.3%), and calcium (CaO ≤ 0.1%), guaranteeing high purity and consistent performance.

** Bit Size **: Offered in fine qualities ranging from F240 to F1200 (mesh dimensions 240 to 1200), with typical bit sizes between 58.5 microns (F240) and 8.3 microns (F1200). Tight fragment dimension distribution makes sure uniform cutting performance and surface area finishes.

** Physical Features **:.
– ** Solidities **: 9.5 on the Mohs scale, 2nd just to diamond, making it possible for efficient handling of difficult materials like ceramics, glass, and metals.
– ** Density **: Bulk thickness ranges from 1.2– 1.5 g/cm ³, with a true density of 3.1– 3.2 g/cm ³.
– ** Thermal Security **: Withstands temperature levels as much as 1,600 ° C, suitable for refractory applications.
– ** Conductivity **: High thermal conductivity and reduced thermal growth enhance efficiency in high-stress settings.

** Applications **:.
– ** Abrasives **: Made use of in grinding wheels, sandpapers, and abrasive blowing up for steel, rock, and composite products.
– ** Refractories **: Boosts longevity in furnace cellular linings and kiln furniture.
– ** Metallurgy **: Function as a deoxidizer and alloy additive in steel manufacturing.
– ** Electronic devices **: Works as a filler in thermal user interface materials and semiconductor parts.

** Packaging & Storage **: Provided in moisture-resistant, closed bags (25 kg or customized sizes). Shop in dry, amazing conditions to prevent clumping.

** Safety **: Safe but requires managing with PPE (masks, handwear covers) to stay clear of breathing or skin irritation from great dirt.

This black silicon carbide powder combines longevity, precision, and flexibility, conference rigid commercial requirements for top quality and reliability. Personalized bit sizing and pureness degrees are offered to match specialized demands.

(SIC Silicon Carbide Black Silicon Carbide Powder Fine Powder)

Applications of SIC Silicon Carbide Black Silicon Carbide Powder Fine Powder

Silicon Carbide (SiC) Black Silicon Carbide Powder Penalty Powder is a high-performance artificial product renowned for its extraordinary firmness, thermal conductivity, chemical inertness, and mechanical toughness. Its great fragment size and purity make it excellent for a wide range of industrial and technological applications. Below are key uses this flexible product:

** Abrasive Applications **: SiC penalty powder is commonly used in abrasive processes, consisting of grinding, washing, and polishing. Its exceptional hardness (9.5 on the Mohs range) permits it to efficiently reduce and finish steels, porcelains, glass, and composite products. It is a preferred choice for sandblasting, rough wheels, and coated abrasives because of its sharp edges and durability.

** Refractory Materials **: In high-temperature settings, SiC powder improves the performance of refractory items like kiln cellular linings, crucibles, and heater elements. Its thermal security (as much as 1600 ° C) and resistance to thermal shock enhance durability sought after applications such as steelmaking and glass manufacturing.

** Ceramics & Composites **: The powder is contributed to ceramic matrices and composite products to enhance mechanical strength, wear resistance, and thermal conductivity. This is important in generating cutting tools, armor plating, and high-stress aerospace components.

** Surface area Design **: SiC is utilized in coatings and surface therapies to improve wear and rust resistance. It is applied via thermal splashing or as a lapping compound for precision completing of optical lenses, semiconductors, and mechanical seals.

** Electronic devices & Semiconductors **: Its high thermal conductivity and electric residential or commercial properties make SiC powder beneficial in digital substratums, warmth sinks, and parts for high-power tools. It supports power performance in LEDs, power electronic devices, and electric lorry systems.

** Environmental Applications **: SiC’s chemical inertness permits it to operate as a filtering tool in rough chemical atmospheres or as a rough in waterjet cutting systems for specific product processing.

** Automotive Sector **: Used in brake pads and clutch surface areas, SiC improves friction performance and warmth dissipation, contributing to much safer, more durable auto systems.

** Additive Manufacturing **: The powder is included into 3D-printed components to boost thermal and mechanical homes, particularly in high-temperature aerospace and auto applications.

** Renewable resource **: SiC is used in photovoltaic panel production and wind turbine components, where its durability and thermal administration abilities optimize energy performance.

** Metallurgy **: As a deoxidizing representative, SiC eliminates contaminations throughout steel manufacturing, boosting metal high quality.

Silicon Carbide Black Silicon Carbide Powder Fine Powder is a foundation product across markets, driving innovation in performance-critical applications through its unmatched physical and chemical buildings.

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 Silicon Carbide Black Silicon Carbide Powder Fine Powder

What is SIC Silicon Carbide Black Silicon Carbide Powder used for?
SIC Silicon Carbide Black Silicon Carbide Fine Powder is primarily used in abrasive applications, such as grinding, polishing, and sandblasting, due to its extreme hardness and sharp edges. It is also widely utilized in refractory materials, ceramics, electronics (as a semiconductor substrate), and metallurgical processes. Additionally, it serves as a filler in composites, coatings, and high-temperature-resistant components.

What is the particle size of fine silicon carbide powder?
The particle size of fine silicon carbide powder typically ranges between 10 microns to 100 microns, depending on the grade. Common mesh sizes include 240, 320, 400, and 600, with higher mesh numbers indicating finer particles. Custom particle sizes can be produced to meet specific industrial requirements for precision applications like lapping or advanced ceramics.

How does silicon carbide compare to other abrasive materials?
Silicon carbide is harder than aluminum oxide and most metallic abrasives, making it more efficient for cutting hard materials like glass, stone, or non-ferrous metals. It retains its structure at high temperatures and offers superior chemical inertness. However, it is less durable than diamond or boron nitride abrasives, which are more expensive and reserved for specialized uses.

Is black silicon carbide powder safe to handle?
While silicon carbide is chemically stable and non-toxic, fine powder poses inhalation risks. Direct skin contact may cause mild irritation. Always use personal protective equipment (PPE) like masks, gloves, and goggles during handling. Ensure proper ventilation in workspaces to avoid airborne particle accumulation. Follow OSHA or local safety guidelines for material storage and disposal.

Can silicon carbide withstand high temperatures?
Yes, silicon carbide has exceptional thermal stability, withstanding temperatures up to 1600°C (2912°F) in oxidizing environments and even higher in inert atmospheres. This makes it ideal for refractory linings, kiln furniture, and aerospace components. Its low thermal expansion coefficient and high thermal conductivity also contribute to its performance in extreme heat applications.

(SIC Silicon Carbide Black Silicon Carbide Powder Fine Powder)