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Silicon Carbide (SIC) Ceramic Plate

fine ceramics

Silicon Carbide (SIC) Ceramic Plate

Item Number : KM-DG03

Price varies based on specs and customizations


Material
Silicon nitride
Specification
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Application

Silicon nitride is a ceramic material with unique properties that find applications in various industries. Unlike other ceramics, it does not shrink during sintering. Silicon nitride has exceptional strength, especially in hot-pressed form, making it one of the hardest substances known. It and the wafer are important products derived from the material, a covalently bonded compound known for its high strength, low density and excellent temperature resistance. These properties make them ideal for applications where durability and high temperature resistance are critical.

  • Bearing technology: Silicon nitride is used in bearing balls and rollers in automotive engineering as well as in bearing technology.
  • Sealing use: sealing rings for various purposes.
  • Engine components: Silicon nitride can be used in engine valves, turbocharger rotors and turbine blades.
  • Molten Metal Handling: For handling molten metal.
  • Thermocouple Sheaths: Thermocouple sheaths are made of silicon nitride for temperature measurement.
  • Welding Tools and Fixtures: For welding jigs, fixtures and rollers.
  • Nozzles and centering pins: Nozzles and centering pins in silicon nitride.
  • Drawing Tools and Tube Forming Tools: For drawing tools and tube forming applications.
  • High-performance cutting tools: Silicon nitride is used in the production of high-performance cutting tools and indexable inserts.
  • Pipes and Tubes: It is applied in the manufacture of pipes and tubes.
  • Special Applications in Mechanical Engineering: Silicon nitride is used in various special applications in mechanical engineering.

Silicon nitride plates are synthesized by different chemical reaction methods and are often used in the metallurgical industry. They have excellent thermal shock resistance, creep resistance, oxidation resistance, low thermal conductivity and high wear resistance. Silicon nitride plates can be used in the production of advanced ceramic tubes, bearing rollers, ceramic cutting materials, Cyrol bearing rollers, nozzles, seals, tube forming tools and special mechanical engineering applications.

Detail & Parts

Silicon nitride plate detail 1Silicon nitride plate detail 2Silicon nitride plate detail 3Silicon nitride plate detail 4Silicon nitride plate detail 5Silicon nitride plate detail 6

Technical specifications

25*50*5/6mm 50*50*4/5mm 100*100*4mm 100*100*12mm 150*150*6mm
25*50*10/8mm 50*50*6/8mm 100*100*5mm 100*100*15mm 150*150*8mm
50*50*1mm 50*50*10mm 100*100*6mm 100*100*16mm 150*150*10mm
50*50*2mm 100*100*2mm 100*100*8mm 100*100*30mm
50*50*3mm 100*100*3mm 100*100*10mm 150*150*5mm

The produce we show are available in different sizes and custom sizes are available on request.

Advantages

  • High strength over a wide temperature range
  • high fracture toughness
  • High hardness
  • outstanding wear resistance
  • Low thermal expansion and high thermal conductivity
  • good thermal shock resistance
  • Good chemical and oxidation resistance

FAQ

What are advanced ceramics?

Advanced ceramics are specialized ceramic materials with enhanced properties such as high strength, high temperature resistance, and excellent electrical conductivity. They are used in various industries due to their unique characteristics.

What are engineering ceramics?

Engineering ceramics are advanced ceramic materials designed for specific mechanical, thermal, electrical, and chemical properties. They are used in applications requiring high performance under extreme conditions.

What are the main applications of fine ceramics?

Fine ceramics are used in various applications including tableware, cookware, wall tiles, and sanitaryware. They are also used in structural ceramics like bricks and roof tiles, refractories such as furnace and kiln insulation, metal crucibles, and in advanced technical ceramics for high-temperature applications.

What are the main types of advanced ceramics?

The main types of advanced ceramics include alumina (Al₂O₃), zirconia (ZrO₂), silicon carbide (SiC), silicon nitride (Si₃N₄), aluminum nitride (AlN), and boron nitride (BN). Each type has specific properties suitable for different applications.

What are the main types of engineering ceramics?

The main types of engineering ceramics include alumina (Al₂O₃), zirconia (ZrO₂), silicon carbide (SiC), silicon nitride (Si₃N₄), and boron nitride (BN). Each type has unique properties tailored for different applications.

What are the main types of fine ceramics?

The main types of fine ceramics include alumina (Al2O3), zirconia, boron nitride (BN), silicon carbide (SiC), and silicon nitride (SiN). Each type has unique properties suitable for different applications.

What is RF PECVD?

RF PECVD stands for radio-frequency plasma-enhanced chemical vapor deposition, which is a technique used to prepare polycrystalline films on a substrate by using glow discharge plasma to influence the process while low pressure chemical vapor deposition is taking place. The RF PECVD method is well established for standard silicon-integrated-circuit technology, where typically flat wafers are used as the substrates. This method is advantageous due to the possibility of low-cost film fabrication and high efficiency of deposition. Materials can also be deposited as graded-refractive-index films or as a stack of nano-films each with different properties.

What are the applications of advanced ceramics?

Advanced ceramics are used in various fields such as aerospace, automotive, electronics, medical devices, and industrial machinery. They are valued for their high performance in extreme environments, including high temperatures and corrosive conditions.

What are the applications of engineering ceramics?

Engineering ceramics are used in various industries such as aerospace, automotive, electronics, and metallurgy. Applications include wear-resistant parts, high-temperature components, electrical insulators, and heat sinks.

What is the principle behind fine ceramics?

Fine ceramics are made through a process involving high-temperature sintering of raw materials to form dense, strong, and durable materials. The specific properties of each type of ceramic are determined by the chemical composition and microstructure achieved during the sintering process.

How does RF PECVD work?

RF PECVD works by creating a plasma in a vacuum chamber. The precursor gas is introduced into the chamber, and radio frequency power is applied to create an electric field. This electric field results in the ionization of the precursor gas, forming a plasma. The plasma contains reactive species that can chemically react with the substrate surface, leading to the deposition of a thin film. The RF power also helps to control the energy of the plasma, allowing for better control over film properties such as composition, uniformity, and adhesion. The process parameters, such as gas flow rates, pressure, and RF power, can be adjusted to optimize the film deposition process.

How are advanced ceramics manufactured?

Advanced ceramics are typically manufactured through processes like sintering, hot pressing, or isostatic pressing. These methods ensure the formation of a dense, uniform structure with desired mechanical and thermal properties.

How do engineering ceramics differ from traditional ceramics?

Engineering ceramics are designed for specific high-performance applications, offering superior mechanical strength, thermal resistance, and chemical stability. Traditional ceramics are more commonly used for decorative and household purposes.

What are the advantages of using fine ceramics?

Fine ceramics offer several advantages including high temperature resistance, excellent electrical insulation, high hardness, wear resistance, chemical resistance, and low thermal expansion. These properties make them ideal for use in extreme environments and for specialized applications.

What are the advantages of RF PECVD?

RF PECVD offers several advantages for thin film deposition. Firstly, it allows for the deposition of high-quality films with excellent control over film properties such as thickness, composition, and uniformity. The use of a plasma enhances the reactivity of the process, enabling the deposition of films at lower temperatures compared to traditional thermal CVD methods. RF PECVD also offers better step coverage, allowing for the deposition of films in high aspect ratio structures. Another advantage is the ability to deposit a wide range of materials, including silicon nitride, silicon dioxide, amorphous silicon, and various other thin film materials. The process is highly scalable and can be easily integrated into existing manufacturing processes. Additionally, RF PECVD is a relatively cost-effective method compared to other thin film deposition techniques.

What are the advantages of using advanced ceramics?

The advantages of advanced ceramics include high hardness, wear resistance, excellent thermal and electrical insulation, high temperature resistance, and chemical stability. These properties make them ideal for demanding applications.

What are the advantages of using alumina ceramics?

Alumina ceramics are known for their high hardness, wear resistance, and excellent electrical insulation. They also have good thermal conductivity and chemical stability, making them suitable for high-temperature applications.

What is the difference between alumina and zirconia ceramics?

Alumina ceramics are known for their good electrical conductivity, mechanical strength, and high temperature resistance. Zirconia ceramics, on the other hand, are valued for their high strength, high toughness, and excellent wear resistance.

Why are zirconia ceramics preferred in certain applications?

Zirconia ceramics are preferred for their high strength, toughness, and thermal shock resistance. They are often used in applications requiring durability and reliability under high stress and temperature conditions.

Why are silicon carbide ceramics used in high-temperature applications?

Silicon carbide (SiC) ceramics are used in high-temperature applications due to their high-strength, low-density, and excellent resistance to high temperatures. They are also resistant to chemical corrosion, making them suitable for harsh environments.

What makes silicon carbide ceramics suitable for high-temperature applications?

Silicon carbide ceramics have excellent thermal conductivity and high-temperature stability, making them ideal for applications in furnaces, heat exchangers, and other high-temperature environments.

What makes boron nitride ceramics unique?

Boron nitride (BN) ceramics are unique due to their high melting point, high hardness, high thermal conductivity, and high electrical resistivity. Their crystal structure is similar to graphene and harder than diamond, making them suitable for high-performance applications.

How are boron nitride ceramics used in electronics?

Boron nitride ceramics are used in electronics for their excellent electrical insulation and thermal conductivity. They help in dissipating heat from electronic components, preventing overheating and improving performance.

How do advanced ceramics contribute to energy efficiency?

Advanced ceramics contribute to energy efficiency by providing materials that can withstand high temperatures and corrosive environments in energy production and conversion processes. They help in reducing energy losses and improving the overall efficiency of systems.

What is the manufacturing process of engineering ceramics?

Engineering ceramics are typically manufactured through processes like sintering, hot pressing, or chemical vapor deposition. These processes ensure the formation of dense, strong, and durable ceramic materials.

Can engineering ceramics be customized for specific applications?

Yes, engineering ceramics can be customized to meet specific application requirements. This includes tailoring their shape, size, and material composition to achieve desired mechanical, thermal, or electrical properties.
View more faqs for this product

4.9

out of

5

These Silicon Carbide plates are so tough! They're perfect for my lab's high-temperature applications.

Anika Hurt

4.8

out of

5

The quality of these plates is amazing. They've held up great in our lab's harsh conditions.

Jada Johns

4.7

out of

5

The durability of these plates is impressive. They've lasted us for years without any signs of wear.

Peter Payne

4.9

out of

5

These plates are a great value for the price. They're affordable and still top-notch quality.

Olivia Oliver

4.8

out of

5

The delivery of these plates was incredibly fast. We received them within days of ordering.

Liam Lewis

4.7

out of

5

These plates are technologically advanced. They're made with the latest materials and techniques.

Sophia Smith

4.9

out of

5

The thermal shock resistance of these plates is excellent. They can withstand extreme temperature changes without cracking.

Elijah Edwards

4.8

out of

5

These plates are incredibly wear-resistant. We've used them for months and they still look new.

Isabella Garcia

4.7

out of

5

The chemical resistance of these plates is superb. They're not affected by acids, bases, or other corrosive chemicals.

Jackson Baker

4.9

out of

5

These plates are very strong and can withstand high temperatures.

Mia Rodriguez

4.8

out of

5

The plates are very durable and have lasted for a long time in our lab.

Benjamin Brown

4.7

out of

5

These plates are a great addition to our lab. They're easy to use and clean.

Amelia Jones

4.9

out of

5

I would definitely recommend these plates to other labs.

Oliver Williams

PDF - Silicon Carbide (SIC) Ceramic Plate

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Catalog of Fine Ceramics

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Catalog of Advanced Ceramics

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Catalog of Engineering Ceramics

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Catalog of Fine Ceramics

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Catalog of Rf Pecvd

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