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.

(World Leading Quality Si3N4 Ceramic Low Friction Coefficient Silicon Nitride Ceramic Bar for Wear Resistant Parts)

Specifications of World Leading Quality Si3N4 Ceramic Low Friction Coefficient Silicon Nitride Ceramic Bar for Wear Resistant Parts

The Globe Leading Quality Si3N4 Ceramic Bar delivers outstanding performance for wear-resistant applications. Made from costs silicon nitride (Si3N4), this ceramic bar incorporates low friction, high stamina, and durability. It is suitable for markets like aerospace, automotive, and commercial machinery where dependability under severe problems matters.

The material composition makes sure high pureness and harmony. Silicon nitride is processed under sophisticated sintering methods to attain thick, defect-free frameworks. This results in a solidity of 90-93 HRA, flexural toughness of 700-1000 MPa, and fracture strength of 6-7 MPa · m ONE/ ². These residential properties prevent fractures and wear also under heavy loads.

A crucial function is the low rubbing coefficient (0.1-0.3 versus steel). This reduces energy loss and warm generation in moving parts. It exceeds metals and polymers in high-speed or high-contact-pressure settings. Elements like bearings, seals, and cutting devices benefit from extensive service life and lowered maintenance.

The ceramic bar handles extreme temperature levels. It runs accurately from -200 ° C to +1200 ° C without losing mechanical residential or commercial properties. Thermal shock resistance allows fast temperature adjustments without fracturing. Oxidation resistance makes sure stability in destructive ambiences or chemical direct exposure. Acids, alkalis, and solvents have marginal influence on its framework.

Precision production warranties limited dimensional resistances ( ± 0.05 mm) and smooth surface coatings (Ra ≤ 0.2 μm). Customized sizes and shapes are readily available to meet certain design requirements. The material is electrically insulating, non-magnetic, and lightweight, increasing its usage in electronic devices and clinical gadgets.

Compliance with international criteria like ISO 6474 ensures constant top quality. Checking consists of density checks (3.2-3.3 g/cm FIVE), porosity evaluation (

(World Leading Quality Si3N4 Ceramic Low Friction Coefficient Silicon Nitride Ceramic Bar for Wear Resistant Parts)

Applications of World Leading Quality Si3N4 Ceramic Low Friction Coefficient Silicon Nitride Ceramic Bar for Wear Resistant Parts

The world-leading high quality Si3N4 ceramic bar is a top choice for wear-resistant parts. This material has a low rubbing coefficient. It does well in high-stress environments. The silicon nitride ceramic bar withstands wear effectively. It maintains its stamina even under extreme temperature levels. This makes it excellent for heavy-duty applications.

Silicon nitride ceramics have high hardness. They manage rough problems much better than steels or plastics. These bars work in mechanical systems needing lasting parts. They lower friction in moving parts. This decreases power loss. It extends tools life expectancy. Industries use them in bearings, rollers, and reducing devices.

The ceramic bar stands up to thermal shock. It remains stable in rapid temperature level adjustments. This is essential in aerospace and auto fields. Engines and turbines face intense heat. Si3N4 components maintain performance right here. They additionally stand up to deterioration. Harsh chemicals or dampness do not harm them.

These bars match accuracy equipment. Their dimensional security guarantees precision. They do not warp under lots. This is crucial for manufacturing equipment. Semiconductor manufacturing utilizes them for dependable elements. Medical devices gain from their biocompatibility.

The product’s reduced density cuts weight in applications. This improves effectiveness in transport systems. Electric cars make use of these ceramics to enhance battery performance. They also operate in high-speed equipment. The low friction minimizes heat accumulation. This avoids early failing.

Si3N4 ceramic bars are non-magnetic. They work in settings sensitive to magnetic interference. Their electric insulation residential or commercial properties add value. Electronics and power systems use them safely.

Prices go down over time due to less substitutes. Upkeep requires decrease. This saves money for markets. Factories using these bars see greater performance.

The silicon nitride ceramic bar satisfies strict quality standards. It is checked for resilience and efficiency. Personalized shapes and sizes are available. Suppliers adjust it for specific needs. Its versatility makes it a best solution for wear resistance.

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 World Leading Quality Si3N4 Ceramic Low Friction Coefficient Silicon Nitride Ceramic Bar for Wear Resistant Parts

1. What is Si3N4 ceramic?
Si3N4 ceramic stands for silicon nitride ceramic. It is a high-performance material known for its strength, heat resistance, and durability. It is made by heating silicon powder under nitrogen gas. The result is a ceramic with excellent mechanical properties, making it ideal for tough industrial environments.

2. Why does this ceramic bar have a low friction coefficient?
The silicon nitride structure has naturally smooth surfaces. This reduces friction when the ceramic bar contacts other materials. The low friction coefficient means less wear during operation. It also lowers energy loss, improving efficiency in moving parts like bearings or rollers.

3. Where is this ceramic bar commonly used?
It is used in industries needing wear-resistant parts. Examples include automotive engines, aerospace components, industrial machinery, and medical devices. It handles high temperatures, corrosive chemicals, and heavy loads. Applications range from cutting tools to pump seals.

4. How does it compare to steel or alumina ceramics?
Silicon nitride outperforms steel in heat resistance and corrosion prevention. It is lighter than steel but just as strong. Compared to alumina ceramics, Si3N4 has higher fracture toughness. It resists cracking under stress better. The low friction coefficient also gives it an edge in reducing wear over time.

5. Can this ceramic bar be customized for specific needs?
Yes. Manufacturers adjust dimensions, surface finishes, and tolerances based on client requirements. Special coatings or polishing can enhance performance for unique applications. Custom shapes are possible through advanced machining. Technical support is often available to ensure the product fits exact use cases.

(World Leading Quality Si3N4 Ceramic Low Friction Coefficient Silicon Nitride Ceramic Bar for Wear Resistant Parts)