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.

(High Purity 99.5% 99.7% Al2O3 Aluminium Oxide Alumina Ceramic)

Specifications of High Purity 99.5% 99.7% Al2O3 Aluminium Oxide Alumina Ceramic

High Pureness 99.5% and 99.7% Al2O3 Aluminium Oxide Alumina Ceramic is a top-grade material for industrial applications. The product is made from premium aluminium oxide. It makes certain excellent performance in severe problems. The material has heat resistance. It works well in atmospheres approximately 1700 ° C. This makes it suitable for heating system parts or thermal handling devices. The ceramic has solid mechanical strength. It withstands wear, deterioration, and effect. This extends the life-span of parts in rough setups.

The alumina ceramic offers superior electric insulation. It avoids present leakage in high-voltage systems. This is essential for electronics and power transmission parts. The product is chemically stable. It does not react with the majority of acids, alkalis, or solvents. This matches it for chemical handling tools or laboratory devices.

2 purity levels are offered: 99.5% and 99.7%. Greater pureness implies much better performance in advanced applications. Both qualities have low porosity. This enhances thickness and architectural stability. The ceramic is very easy to device into specific forms. It supports personalized layouts for certain industrial needs.

Trick physical homes include a thickness of 3.8-3.9 g/cm FIVE. Solidity exceeds 9 on the Mohs range. Flexural strength ranges from 300 to 400 MPa. Thermal development is low. This avoids breaking under rapid temperature level changes. Thermal conductivity is moderate. It balances warm resistance and power transfer.

Common usages include semiconductor manufacturing, laser components, and cutting tools. It functions as insulation in spark plugs and sensing units. Medical gadgets like implants gain from its biocompatibility. The material meets stringent industry requirements. It is tested for consistency and dependability.

Customizable sizes and shapes are available. Alternatives consist of rods, tubes, plates, and custom-machined components. Surface area surfaces can be polished or coated for details functions. The product is packaged firmly to prevent damage during delivery.

Quality assurance makes sure each batch matches requirements. Advanced sintering modern technology guarantees consistent microstructure. This results in steady efficiency under stress. The ceramic is devoid of impurities. It adheres to RoHS and ISO requirements.

High purity alumina ceramic is a cost-effective solution for requiring applications. It decreases downtime and upkeep prices. Industries like aerospace, energy, and electronics count on its longevity. The product supports technology in high-tech fields.

(High Purity 99.5% 99.7% Al2O3 Aluminium Oxide Alumina Ceramic)

Applications of High Purity 99.5% 99.7% Al2O3 Aluminium Oxide Alumina Ceramic

High-purity 99.5% and 99.7% Al two O six aluminum oxide alumina ceramic is widely used throughout sectors as a result of its superb homes. It deals with high warm well, resists wear, and stays stable in harsh conditions. These attributes make it ideal for requiring applications.

In electronics, this product is vital for protecting components. It works in substrates, circuit providers, and semiconductor parts. The high purity ensures minimal electrical loss, which is crucial for accuracy devices. It additionally takes care of heat in high-power systems, stopping damages from overheating.

Industrial equipment relies on alumina ceramic for components revealed to extreme tension. Reducing tools, seals, and bearings utilize it since it remains difficult and sturdy under rubbing. High-purity qualities minimize contamination in processes like metal creating or chemical handling. This enhances item high quality and tools life.

Medical devices gain from alumina ceramic’s biocompatibility. It is used in joint substitutes, dental implants, and surgical tools. The product withstands body liquids and put on, making certain long-lasting performance. Its smooth surface lowers infection risks, conference stringent health care standards.

Power industries use alumina ceramic in lithium-ion batteries and gas cells. It acts as a separator or insulator, increasing efficiency and security. The product’s security at high temperatures supports renewable energy systems, including solar and nuclear power elements.

Aerospace and defense applications include sensing units, insulators, and safety layers. Alumina ceramic withstands extreme temperature levels and radiation, making it ideal for spacecraft and armed forces equipment. Its light-weight nature additionally helps reduce gas intake.

Chemical processing makes use of alumina ceramic for linings, valves, and pumps. It stands up to acids, alkalis, and rough materials. This minimizes downtime and upkeep prices in harsh atmospheres.

Automotive markets use it in engine components and sensors. The product enhances burning efficiency and reduces discharges. Its resilience makes certain trusted efficiency in high-temperature engine locations.

High-purity alumina ceramic adapts to innovative technologies, providing remedies where typical products stop working. Its versatility and integrity make it necessary across modern design and industrial fields.

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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5 FAQs of High Purity 99.5% 99.7% Al2O3 Aluminium Oxide Alumina Ceramic

High Purity 99.5% and 99.7% Al2O3 Aluminium Oxide Alumina Ceramic is widely used in industries needing strong, heat-resistant materials. Below are answers to common questions.

What is high purity alumina ceramic?
This ceramic is made from aluminium oxide (Al2O3). The purity levels are 99.5% or 99.7%. High purity means fewer impurities. This improves performance in extreme conditions. It is used where strength, wear resistance, and thermal stability matter.

Where is this ceramic used?
It is common in electronics, medical devices, and industrial machinery. Examples include insulating parts, lab equipment, and cutting tools. High-temperature environments like furnaces or aerospace components also use it. Medical implants benefit from its biocompatibility.

How heat-resistant is it?
The ceramic handles temperatures up to 1700°C (99.5% grade) or 1750°C (99.7% grade). It does not melt or degrade easily. Thermal shock resistance is strong. Sudden temperature changes cause less damage compared to other ceramics.

What is the difference between 99.5% and 99.7% grades?
The 99.7% grade has slightly higher purity. This improves hardness, wear resistance, and maximum service temperature. The 99.5% grade is more cost-effective for applications where extreme performance is not critical.

Are there handling precautions?
The material is brittle. Avoid mechanical impact or uneven stress. Precision machining like grinding or laser cutting is needed for complex shapes. Proper tools prevent cracks. Storage in dry conditions reduces moisture-related risks.

(High Purity 99.5% 99.7% Al2O3 Aluminium Oxide Alumina Ceramic)