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.

(Factory 500nm CAS 409-21-2 99% Alpha/Beta Silicon Carbide Powder SiC Powder)

Specifications of Factory 500nm CAS 409-21-2 99% Alpha/Beta Silicon Carbide Powder SiC Powder

Product Name: Manufacturing Facility 500nm CAS 409-21-2 99% Alpha/Beta Silicon Carbide Powder (SiC Powder). This high-purity silicon carbide powder integrates alpha (hexagonal) and beta (cubic) crystalline stages, supplying flexible buildings for commercial applications. With a fragment dimension of around 500nm and 99% pureness, it makes certain marginal contaminations and regular efficiency. The chemical formula is SiC, molecular weight 40.10 g/mol, density 3.21 g/cm ³, and a melting point above 2700 ° C. It exhibits exceptional hardness (9.5 Mohs), high thermal conductivity (~ 120 W/m · K), and semi-conductive electric behavior. The alpha stage gives thermal stability and mechanical strength at heats, while the beta stage improves sinterability for ceramic compounds. Applications consist of abrasives, refractories, ceramic matrices, electronic devices, and thermal administration systems. The powder is generated under rigorous quality control, guaranteeing uniform particle distribution and chemical uniformity. Packaged to stop moisture absorption, it is suitable for accuracy uses in metallurgy, auto, aerospace, and advanced ceramics. Safety standards suggest taking care of with safety equipment to avoid breathing or contact. Ideal for grinding, brightening, coverings, and high-temperature ceramic manufacturing, this SiC powder provides reliability in demanding environments.

(Factory 500nm CAS 409-21-2 99% Alpha/Beta Silicon Carbide Powder SiC Powder)

Applications of Factory 500nm CAS 409-21-2 99% Alpha/Beta Silicon Carbide Powder SiC Powder

Factory 500nm CAS 409-21-2 99% Alpha/Beta Silicon Carbide Powder (SiC Powder) is a high-performance ceramic product crafted for demanding commercial applications. This ultra-fine powder integrates extraordinary firmness, thermal stability, and chemical resistance, making it excellent for usage throughout diverse fields. With a controlled particle dimension of 500nm and 99% purity, it makes sure uniformity in efficiency, while the visibility of both alpha (hexagonal) and beta (cubic) crystal stages enhances its adaptability.

In abrasives and precision machining, SiC powder is valued for its premium solidity (Mohs 9.5), enabling efficient grinding, cutting, and polishing of steels, porcelains, and composites. Its thermal conductivity and wear resistance additionally make it suitable for producing high-temperature refractory products, such as kiln furniture, furnace linings, and crucibles utilized in metallurgical processes. The beta-phase SiC, with its cubic framework, is especially effective in innovative ceramics and composite materials requiring enhanced toughness.

Electronics and semiconductor markets leverage SiC powder’s broad bandgap and high thermal conductivity for generating power electronics, LED elements, and substrates for high-frequency gadgets. Its capacity to hold up against severe temperature levels and voltages enhances energy effectiveness in applications like electric automobile inverters and renewable resource systems. In vehicle engineering, SiC-based porcelains are made use of in brake systems and lightweight elements to improve toughness and warm dissipation.

The powder’s chemical inertness makes it optimal for safety finishes in corrosive environments, such as chemical processing tools, while its fine fragment dimension ensures smooth, consistent layers. In renewable energy, SiC is critical for photovoltaic panel elements and wind turbine bearings, where dependability under tension is critical.

In addition, the alpha-phase SiC’s security at heats supports its use in aerospace for thermal shields and structural components. With regular bit circulation and minimal pollutants, Factory 500nm SiC Powder supplies unmatched efficiency in both standard and cutting-edge modern technologies, strengthening its function as a cornerstone material in markets prioritizing efficiency, longevity, and accuracy.

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 Factory 500nm CAS 409-21-2 99% Alpha/Beta Silicon Carbide Powder SiC Powder

What is silicon carbide powder used for? Silicon carbide (SiC) powder is a high-performance ceramic material used in applications requiring extreme durability and thermal stability. Its primary uses include abrasives, refractories, ceramics, electronics (semiconductors, LEDs), automotive components (brake discs), and aerospace coatings. The 99% purity and 500nm particle size enhance sintering efficiency, surface finish, and composite reinforcement. Its high thermal conductivity, hardness, and chemical resistance make it ideal for harsh environments, such as furnace linings, cutting tools, and wear-resistant coatings.

What distinguishes alpha and beta silicon carbide? Alpha silicon carbide (α-SiC) has a hexagonal crystal structure and forms at temperatures above 1700°C, offering superior thermal stability for high-temperature applications like refractories. Beta silicon carbide (β-SiC) features a cubic crystal structure, formed below 1700°C, and excels in precision applications like semiconductors and advanced ceramics due to its fine particle size and uniform reactivity. The alpha/beta blend in this product balances thermal resilience and processability.

How does the 500nm particle size impact performance? The 500nm (0.5 micron) particle size ensures high surface area and uniform dispersion, critical for dense sintering in ceramics, smooth coatings, and reinforced composites. Smaller particles improve mechanical strength, thermal conductivity, and chemical reactivity, making the powder suitable for advanced technical applications like precision optics, electronics, and high-performance coatings.

Is silicon carbide powder safe to handle? While non-toxic, inhalation of fine SiC particles can irritate the respiratory system. Use PPE (masks, gloves, goggles) and work in ventilated areas. Avoid direct skin contact to prevent irritation. Spills should be cleaned promptly with minimal dust generation. Proper handling ensures safety given its inert nature and lack of heavy metals.

How should I store this silicon carbide powder? Store in a dry, cool environment in a sealed container to prevent moisture absorption and contamination. Avoid exposure to acids, bases, or oxidizing agents. Shelf life is indefinite if stored correctly. Keep away from high humidity or temperatures above 60°C to maintain particle integrity and reactivity.

(Factory 500nm CAS 409-21-2 99% Alpha/Beta Silicon Carbide Powder SiC Powder)