Introduction to Alumina Ceramics

Alumina ceramics are known for their high hardness, wear resistance, corrosion resistance, good electrical insulation and high temperature stability. According to the different alumina content, it can be divided into different grades, such as 95 porcelain, 99 porcelain, etc., among which 99 porcelain refers to ceramic materials with an alumina content of 99%. As the alumina content increases, its mechanical strength and electrical insulation properties will also increase accordingly.

Characteristics of Alumina Ceramics

High Hardness: Alumina ceramics have extremely high hardness, which makes it very wear-resistant and suitable for manufacturing abrasive tools and parts that require wear resistance.

Wear resistance: Due to its high hardness, alumina ceramics show excellent wear resistance and are suitable for manufacturing parts for long-term use.

Corrosion resistance: Alumina ceramics have good resistance to most acids and alkalis, making them widely used in the chemical industry.

Good electrical insulation: As an excellent electrical insulating material, alumina ceramics are widely used in electronic and electrical products.

High temperature stability: Ability to withstand extremely high temperatures without significant physical or chemical changes, which makes it an ideal choice for applications in high temperature environments.

Biocompatibility: In the medical field, certain grades of alumina ceramics are used to make medical devices such as artificial joints due to their good biocompatibility.

(95% 96% 99% Alumina Aluminum Oxide Al2O3 Ceramic Bulk Round Plate Disc)

Specifications of 95% 96% 99% Alumina Aluminum Oxide Al2O3 Ceramic Bulk Round Plate Disc

This item is a high-purity alumina ceramic mass round plate disc made from light weight aluminum oxide (Al2O3). It comes in 3 purity degrees: 95%, 96%, and 99%. These plates are designed for commercial and technological applications calling for durability, heat resistance, and electrical insulation. The product properties make it appropriate for harsh settings.

The 95% alumina version uses great mechanical stamina and thermal security. It works well in equipment components, wear-resistant surface areas, and electrical insulators. The 96% alumina grade boosts thickness and corrosion resistance. It is usually made use of in semiconductor manufacturing, heating system parts, and research laboratory tools. The 99% alumina ceramic provides the greatest efficiency. It has remarkable firmness, marginal porosity, and excellent chemical inertness. This quality is ideal for sophisticated electronic devices, clinical devices, and high-temperature procedures.

All versions endure temperatures up to 1650 ° C. They stand up to thermal shock, acid, and alkali direct exposure. The low thermal expansion coefficient makes sure security under fast temperature adjustments. Electric insulation properties stay regular even at high voltages. Surface area surfaces can be tailored for smoothness or texture. Requirement density ranges from 1mm to 30mm. Sizes vary between 10mm and 500mm. Customized dimensions are available.

Alumina ceramic plates surpass metals and plastics in severe conditions. They do not flaw, oxidize, or perform electrical power. Their lightweight nature lowers system load. Maintenance prices are lower because of lengthy life span. These discs work with accuracy machining. Laser reducing, exploration, and grinding can achieve tight resistances.

Applications include seal rings, reducing tools, sensor housings, and shielding substrates. The clinical area utilizes them for medical devices and implants. Automotive systems incorporate these porcelains in sensors and engine elements. They are also typical in aerospace, energy, and chemical processing.

Product accreditations follow global criteria. Testing covers thickness, hardness, and fracture sturdiness. Each set goes through top quality checks. Packaging ensures defense throughout shipping. Preparations depend on order specs. Examples are offered for examination. Technical support assists with design and material choice.

(95% 96% 99% Alumina Aluminum Oxide Al2O3 Ceramic Bulk Round Plate Disc)

Applications of 95% 96% 99% Alumina Aluminum Oxide Al2O3 Ceramic Bulk Round Plate Disc

Alumina aluminum oxide (Al2O3) ceramic mass round plate discs are commonly utilized across industries because of their high solidity, thermal stability, and resistance to use and deterioration. These discs are readily available in 95%, 96%, and 99% purity grades. Each grade supplies unique buildings fit for particular applications. The 95% alumina ceramic discs equilibrium cost and efficiency. They are optimal for basic commercial usage like equipment parts, wear-resistant liners, and insulators in electrical systems. Their moderate thickness and toughness make them reliable for atmospheres calling for longevity without extreme problems. The 96% alumina discs give somewhat enhanced mechanical and thermal residential or commercial properties. They are generally utilized in electronic devices as substrates for circuits or protecting components. Their low electrical conductivity and capability to endure high temperatures make them suitable for heating system components or heat-resistant shields. The 99% alumina discs supply the highest efficiency. They excel in sophisticated applications such as semiconductor production, laser systems, and clinical tools. Their severe purity ensures minimal contamination in sensitive procedures. These discs likewise serve as vital elements in aerospace and defense as a result of their capacity to sustain high stress and destructive settings. Alumina ceramic discs are manufactured via procedures like completely dry pushing or isostatic pushing. This ensures uniform thickness and exact measurements. Post-sintering therapies enhance surface area finish and mechanical homes. Modification choices consist of specific sizes, densities, and surface coatings. This allows adaptation to special functional demands. The product’s chemical inertness makes it compatible with aggressive chemicals and high-temperature gases. It is a recommended choice for lab equipment and chemical handling tools. Alumina ceramic discs additionally lower upkeep expenses in industrial setups. Their lengthy service life reduces downtime for replacements. Designers and developers choose these discs for projects calling for products that combine integrity with technological precision. The schedule of multiple purity qualities ensures adaptability in meeting both spending plan and performance 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)

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Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 95% 96% 99% Alumina Aluminum Oxide Al2O3 Ceramic Bulk Round Plate Disc

What is alumina ceramic bulk round plate disc made of. The discs are made of aluminum oxide. Purity levels are 95%, 96%, 99%. Higher purity means more aluminum oxide content. Lower purity includes small amounts of other materials like silica or calcium oxide. The material is sintered at high temperatures. This makes it hard and durable.

What are common uses for these discs. They handle high heat. They work in furnace parts, kiln furniture. They resist wear. They serve as insulators in electronics. They are used in medical devices. They protect machinery from corrosion. They suit labs, factories, chemical plants.

How do 95%, 96%, 99% purity levels differ. Higher purity improves performance. 99% alumina resists higher temperatures. It is stronger. It lasts longer under stress. 95% and 96% cost less. They work for less extreme conditions. 99% has better electrical insulation. Choose based on budget and needs.

Can these discs withstand extreme temperatures. Yes. Temperature limits depend on purity. 95% handles up to 1650°C. 96% handles up to 1700°C. 99% handles over 1750°C. Sudden temperature changes may cause cracks. Avoid rapid heating or cooling.

How to maintain alumina ceramic discs. Handle them carefully. Avoid dropping or hitting hard surfaces. Clean with mild detergents. Do not use abrasive chemicals. Check for chips or cracks before use. Store in dry areas. Keep them away from moisture. Replace discs if damage affects performance.

(95% 96% 99% Alumina Aluminum Oxide Al2O3 Ceramic Bulk Round Plate Disc)