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.

(Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish)

Specifications of Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish

The Refractory Insulation 99% Alumina Light Weight Aluminum Oxide Ceramic Disc is made for high-temperature industrial applications. It supplies trustworthy thermal insulation and architectural stability. The material composition is 99% alumina, making sure minimal impurities. This improves efficiency in extreme conditions. The disc runs properly at temperature levels up to 1750 ° C. It keeps honesty under fast temperature level changes. Thermal shock resistance is an essential attribute. The reduced thermal conductivity minimizes warmth transfer. This boosts energy effectiveness in systems like furnaces or kilns.

The ceramic disc provides exceptional mechanical strength. It withstands wear, abrasion, and contortion under hefty lots. Surface area hardness surpasses HRA 85. This makes it appropriate for unpleasant settings. Chemical resistance is another benefit. The disc endures rust from acids, alkalis, and molten steels. It carries out well in rough chemical handling settings.

Measurements are adjustable to fulfill details demands. Requirement thickness ranges from 5mm to 50mm. Sizes vary between 10mm and 500mm. Resistances are securely regulated for precision applications. Surface finishes can be adjusted. Choices include polished, ground, or as-fired appearances. The disc incorporates easily into existing setups. Installation requires no customized devices.

Applications span multiple sectors. It is utilized in metallurgy for heater cellular linings and crucibles. Aerospace systems depend on it for thermal barriers. Electronic devices producing employs it as protecting substratums. Glass manufacturing utilizes it in molding tools. The product’s electric insulation buildings include worth in high-voltage atmospheres.

Resilience ensures a lengthy service life. Upkeep requirements are marginal. The disc remains steady over repeated heating cycles. No considerable destruction happens under continual use. Cost effectiveness originates from reduced downtime and substitute regularity. Compatibility with various other refractory products enables layered designs.

Custom shapes and hole patterns are readily available. These adjust to complex assembly requirements. Bulk orders are sustained for large-scale projects. Technical requirements can be customized upon demand. Efficiency screening information is supplied to confirm compliance. The product fulfills worldwide requirements for refractory porcelains.

(Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish)

Applications of Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish

Refractory insulation 99% alumina light weight aluminum oxide ceramic disc disk dish serves vital duties in high-temperature environments. This material deals with severe warmth, chemical exposure, mechanical anxiety. Industries rely upon it for thermal monitoring, sturdiness.

Industrial furnace utilize these ceramic discs. They line furnaces, kilns, reactors. The discs endure temperatures above 1600 ° C. They protect against warmth loss, improve power efficiency. Their low thermal conductivity keeps devices surfaces safe to touch.

Electronics manufacturing calls for secure insulation. These ceramic disks different elements in high-power tools. They manage warmth in circuits, stop short circuits. Their electric insulation buildings secure sensitive components.

Aerospace applications demand products enduring severe conditions. Ceramic disks shield rocket engines, wind turbine parts. They stand up to thermal shock throughout quick temperature changes. This reliability makes sure efficiency in essential systems.

Chemical handling equipment makes use of alumina ceramic disks. They manage harsh materials, high-pressure reactions. The material withstands acids, antacid, liquified steels. This extends equipment life expectancy, lowers downtime.

Metalworking sectors apply these disks in factories. They line ladles, crucibles, mold and mildews. The disks maintain structural stability under liquified steel. Workers manage high-temperature puts securely.

Renewable energy markets embrace this product. Solar thermal systems, gas cells make use of ceramic disks. They move warmth successfully, assistance clean power production. Their stability makes certain long-term operation.

Laboratories utilize ceramic disks as substratums, crucibles. Researchers conduct high-temperature experiments without contamination. The product’s purity avoids chemical interference.

Automotive systems take advantage of these disks. They shield exhaust sensing units, emission control devices. The disks endure engine warm, boost sensing unit precision.

The 99% alumina make-up makes sure very little porosity. This avoids gas penetration, preserves insulation performance. The disks resist wear, erosion, deformation.

Custom sizes, forms fit particular commercial requirements. Producers generate disks with accurate dimensions. This adaptability supports varied applications.

These ceramic disks supply economical solutions. They reduce replacement frequency, lower maintenance expenses. Industries attain operational effectiveness, safety and security.

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 Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish

What is the maximum temperature this ceramic disc can handle?
The Refractory Insulation 99% Alumina Ceramic Disc works in temperatures up to 1750°C. It keeps its shape and strength even under extreme heat. This makes it suitable for furnaces, kilns, and high-temperature industrial processes.

Where is this alumina ceramic disc commonly used?
It is widely used in industries needing heat resistance. Examples include metal processing, glass manufacturing, and aerospace. It acts as insulation in heating equipment. It protects parts from direct flame or thermal damage.

How does it handle sudden temperature changes?
The high-purity alumina material resists thermal shock. It avoids cracking when heated or cooled quickly. The low porosity structure helps. This ensures long-term reliability in environments with rapid temperature shifts.

Can the disc be cut or shaped after production?
No. The disc is pre-fired to achieve its final properties. Cutting or drilling after production risks damage. Custom sizes or shapes must be specified before manufacturing. Standard sizes are available for common applications.

Is this product chemically resistant?
Yes. The 99% alumina composition resists acids, alkalis, and corrosive gases. It performs well in harsh chemical environments. This prevents degradation over time. It stays stable when exposed to reactive substances.

(Refractory Insulation 99% Alumina Aluminum Oxide Ceramic Disc Disk Dish)