Overview of Silicon Nitride Ceramics

Silicon Nitride Ceramics are high-performance materials known for their excellent mechanical properties, including strength, toughness, and resistance to wear, corrosion, and thermal shock, making them ideal for demanding applications in various industries.

Features of Silicon Nitride Ceramics

Exceptional hardness and wear resistance.

Superior mechanical strength and fracture toughness.

Excellent thermal stability and resistance to thermal shock.

High corrosion resistance in aggressive environments.

Low density contributing to lightweight components.

(Silicon Nitride Si3N4 Ceramic Silicon Nitride Plate/Silicon Nitride Round Sheet with Holes)

Specifications of Silicon Nitride Si3N4 Ceramic Silicon Nitride Plate/Silicon Nitride Round Sheet with Holes

Silicon Nitride (Si3N4) ceramic plates and round sheets with holes are designed for high-performance applications. These components combine exceptional thermal stability, mechanical strength, and resistance to wear. The material withstands extreme temperatures, up to 1200°C in air. It maintains structural integrity in corrosive environments. This makes it ideal for industries like semiconductor manufacturing, aerospace, and industrial machinery.

The plates and sheets are available in standard thicknesses ranging from 1mm to 25mm. Diameters vary between 10mm and 300mm. Custom sizes are possible. Holes are precision-machined to meet exact specifications. Patterns include circular, hexagonal, or custom layouts. Hole diameters typically span 0.5mm to 20mm. Tight tolerances ensure compatibility with complex assemblies.

Surface finishes include as-fired, polished, or machined options. Polished surfaces reduce friction and particle adhesion. This is critical in cleanroom settings. Machined edges guarantee precise fitment. The material’s low thermal expansion minimizes deformation under heat. High fracture toughness prevents cracking under stress.

Silicon nitride resists thermal shock better than most ceramics. Rapid temperature changes cause minimal damage. The material’s Vickers hardness exceeds 1500 HV. This ensures long-term durability in abrasive conditions. Its lightweight nature reduces system load compared to metals.

Electrical insulation properties make it suitable for electronic applications. The ceramic does not conduct electricity, even at high temperatures. Chemical inertness prevents reactions with acids, alkalis, and molten metals. This extends service life in harsh chemical environments.

Customization options include specific hole counts, spacing, and alignment. Prototyping services ensure designs meet application requirements. Each batch undergoes rigorous quality checks. Density measurements confirm values above 3.2 g/cm³. X-ray inspection detects internal flaws.

These plates and sheets are compatible with vacuum environments. They outlast traditional materials like alumina or zirconia. Performance consistency is verified through industry-standard testing.

(Silicon Nitride Si3N4 Ceramic Silicon Nitride Plate/Silicon Nitride Round Sheet with Holes)

Applications of Silicon Nitride Si3N4 Ceramic Silicon Nitride Plate/Silicon Nitride Round Sheet with Holes

Silicon nitride (Si3N4) ceramic plates and round sheets with holes serve critical roles across industries. These components excel in high-temperature settings. They maintain stability under extreme heat. Industrial furnaces and semiconductor processing equipment rely on them. Silicon nitride resists thermal shock. Sudden temperature shifts cause minimal damage. This ensures long-term performance.

Mechanical stress poses no major issue. Silicon nitride plates handle heavy loads. They are ideal for high-wear applications. Machinery parts like bearings and cutting tools use them. The material’s hardness reduces friction. This extends equipment lifespan. Corrosive environments are manageable. Silicon nitride withstands acids and alkalis. Chemical processing plants benefit from this durability.

Electronics manufacturing uses these components. Silicon nitride sheets with holes aid in wafer handling. Precision is critical. The material’s electrical insulation prevents interference. Heat dissipation improves device reliability. Custom hole patterns align with specific assembly needs.

Medical applications exist. Silicon nitride’s biocompatibility suits surgical tools and implants. Its antibacterial properties reduce infection risks. Dental and orthopedic devices leverage these traits. The material’s strength ensures safe, lasting performance in the human body.

Automotive sectors adopt silicon nitride plates. Engine components face high heat and pressure. Turbocharger parts and valve systems utilize the material. Fuel efficiency improves. Emissions decrease.

Semiconductor manufacturing depends on precision. Silicon nitride sheets act as substrates or spacers. Cleanroom standards are met. Contamination risks stay low. The material’s purity aligns with chip fabrication demands.

Customization is straightforward. Hole sizes and patterns adapt to client requirements. This flexibility supports diverse technical needs. Silicon nitride plates and sheets remain cost-effective. Their durability reduces replacement frequency. Maintenance costs drop.

Silicon nitride combines strength, thermal resistance, and chemical stability. These traits make it indispensable in advanced engineering. Industries prioritize efficiency and reliability. This material meets both demands.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. 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 Silicon Nitride Si3N4 Ceramic Silicon Nitride Plate/Silicon Nitride Round Sheet with Holes

What is silicon nitride Si3N4 ceramic plate/sheet with holes made of?
Silicon nitride ceramic plates are made from silicon and nitrogen atoms bonded under high heat. The material forms a strong, dense structure. Holes are added during shaping or machining. This creates precise openings for specific uses like mounting or fluid flow.

Why pick silicon nitride plates over metal or plastic alternatives?
Silicon nitride resists extreme heat, wear, and chemicals better than metals or plastics. It stays stable in temperatures over 1,000°C. It does not melt or warp. The material lasts longer in harsh conditions, reducing replacement costs.

Where are these plates commonly used?
These plates work in industries needing heat and corrosion resistance. Examples include semiconductor manufacturing, aerospace components, and high-temperature sensors. The holes allow bolts, wires, or gases to pass through while keeping strength.

How durable are silicon nitride plates with holes?
The plates handle heavy loads without cracking. Their hardness rivals steel. The holes do not weaken the structure much if drilled properly. They survive repeated thermal cycles, making them reliable for long-term use.

How do I clean or maintain silicon nitride plates?
Clean plates using mild detergents or alcohol. Avoid abrasive scrubbers to prevent surface scratches. Check holes for debris buildup. Regular inspections ensure no cracks or wear. No special coatings are needed for most environments.

(Silicon Nitride Si3N4 Ceramic Silicon Nitride Plate/Silicon Nitride Round Sheet with Holes)