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 99.99% Calcined Gamma Alumina for Ceramics)

Specifications of High Purity 99.99% Calcined Gamma Alumina for Ceramics

High Pureness 99.99% Calcined Gamma Alumina is designed for sophisticated ceramic applications. The product guarantees remarkable performance as a result of its exact chemical composition. It contains 99.99% alumina, minimizing impurities that could impact product high quality. The calcined gamma phase supplies security, making it excellent for high-temperature processes.

The powder form allows easy assimilation into ceramic matrices. Bit size varies from 0.5 to 5 microns, guaranteeing uniform dispersion. A high surface of 150-200 m TWO/ g boosts reactivity during sintering. This promotes denser ceramic frameworks with improved mechanical toughness.

Thermal security as much as 1600 ° C protects against stage changes during firing. The product keeps structural integrity under extreme problems. This decreases splitting or buckling in finished products. Its reduced salt content (

(High Purity 99.99% Calcined Gamma Alumina for Ceramics)

Applications of High Purity 99.99% Calcined Gamma Alumina for Ceramics

High purity 99.99% calcined gamma alumina is a vital product in advanced porcelains producing. Its special residential or commercial properties make it suitable for high-performance applications. The material has a high surface and thermal security. This allows it to handle extreme temperatures without breaking down. Ceramics made with gamma alumina show improved strength and durability. They stand up to wear and rust better than typical ceramics.

The electronics market counts on gamma alumina for insulating parts. Circuit card and semiconductor components need materials that prevent electrical leakage. Gamma alumina guarantees reliable performance in these gadgets. Its fine fragment dimension assists develop smooth ceramic surface areas. This is important for accuracy parts in sensors and microelectronics.

Industrial ceramics benefit from gamma alumina’s heat resistance. Furnace linings and reducing tools deal with high tension during use. Adding gamma alumina extends their life expectancy. The product also boosts chemical stability. This makes it ideal for extreme settings like chemical handling plants.

Stimulant supports in chemical reactions usage gamma alumina. Its permeable framework offers ample surface for energetic catalytic products. This boosts reaction efficiency in petroleum refining and contamination control systems. The high pureness guarantees no contaminants interfere with processes.

Environmental applications include water and air purification systems. Gamma alumina-based porcelains catch contaminants effectively. They hold up against aggressive chemicals in wastewater treatment. Their durability decreases replacement costs with time.

Dental and medical porcelains use gamma alumina for biocompatibility. Implants and prosthetics call for products that do not respond with body tissues. Gamma alumina meets stringent safety standards. Its solidity imitates natural tooth enamel in oral crowns.

The material’s adaptability supports technologies in ceramic engineering. Manufacturers select it for constant quality and efficiency. Changing particle size and calcination conditions customizes properties for specific needs. This adaptability makes gamma alumina a best option throughout markets.

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 High Purity 99.99% Calcined Gamma Alumina for Ceramics

What is High Purity 99.99% Calcined Gamma Alumina?
This material is a premium-grade aluminum oxide processed at high temperatures. It has a purity level of 99.99%, ensuring minimal impurities. The gamma phase structure gives it unique properties like high surface area and thermal stability. It is widely used in advanced ceramics for industrial applications.

Why is the gamma phase important for ceramics?
The gamma phase has a porous, reactive structure. This boosts its ability to bond with other materials during sintering. It improves ceramic strength and durability. The high surface area allows better chemical interactions. These traits make it ideal for high-performance ceramic products.

What benefits does this alumina offer in ceramic production?
It enhances ceramic density and mechanical strength. The high purity reduces defects in final products. It supports uniform sintering, preventing cracks or warping. Its thermal stability ensures ceramics withstand extreme temperatures. This leads to longer-lasting, reliable components.

Which ceramic applications use this alumina?
It is used in cutting tools, insulators, and wear-resistant parts. Electronics rely on it for substrates and sensors. High-temperature kiln components often contain it. Advanced structural ceramics in aerospace and automotive industries use it. Medical ceramics like implants also benefit from its properties.

How should this material be stored and handled?
Keep it in a dry, cool environment away from moisture. Use sealed containers to prevent contamination. Avoid direct contact with skin or eyes during handling. Wear protective gear like gloves and masks. Follow standard safety protocols for fine powders to ensure safe usage.

(High Purity 99.99% Calcined Gamma Alumina for Ceramics)