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% 99% Alumina Al2O3 Corundum Ceramic Components and Parts for Seal /Resulation/Heat Resistant Used)

Specifications of 95% 99% Alumina Al2O3 Corundum Ceramic Components and Parts for Seal /Resulation/Heat Resistant Used

Alumina ceramic components made from 95% and 99% Al2O3 offer reputable services for securing, insulation, and high-temperature applications. These parts are crafted from diamond, a kind of aluminum oxide recognized for its sturdiness. The product composition ensures strong performance popular settings.

The 95% alumina quality balances price and functionality. It resists wear, handles temperature levels approximately 1600 ° C, and works well in electrical insulation. This grade fits basic industrial uses like pump seals or furnace components. The 99% alumina grade provides higher purity. It executes better in severe warm, surviving as much as 1750 ° C. Its thickness and mechanical toughness exceed the 95% version. This makes it suitable for precision applications like semiconductor equipment or innovative equipment.

Both qualities share essential advantages. They withstand chemical corrosion from acids and alkalis. Their firmness matches natural sapphire, decreasing abrasion damages. The reduced thermal expansion keeps dimensions stable under fast temperature shifts. Electric insulation stays reliable also at high voltages.

These ceramics prevail in automobile, aerospace, and power industries. They serve as seals in engines, insulators in power systems, and thermal obstacles in activators. Their non-reactive nature fits medical tools and food processing tools. Customized shapes like tubes, plates, or discs are readily available. Sizes vary from tiny components to huge commercial components.

Production involves accuracy molding and sintering at heats. This produces a thick, non-porous framework. Surface area surfaces can be brightened or left coarse based upon application requirements. Resistances are limited, ensuring compatibility with metal or plastic settings up.

The product’s stability minimizes upkeep and substitute prices. It runs in vacuum conditions or high-pressure systems without deteriorating. Compatibility with severe chemicals and gases extends its use in laboratories and chemical plants. Custom-made designs meet certain mechanical or thermal needs. Examining validates performance under real-world problems.

These ceramics replace standard metals or plastics where greater sturdiness is necessary. Their light-weight nature decreases system tons while maintaining stamina.

(95% 99% Alumina Al2O3 Corundum Ceramic Components and Parts for Seal /Resulation/Heat Resistant Used)

Applications of 95% 99% Alumina Al2O3 Corundum Ceramic Components and Parts for Seal /Resulation/Heat Resistant Used

Alumina ceramic elements made from 95% and 99% Al2O3 corundum porcelains are extensively made use of in industrial applications. These materials provide high firmness, put on resistance, and thermal security. They perform well in severe problems. Their electrical insulation residential properties make them suitable for sealing, insulation, and heat-resistant parts.

In sealing applications, alumina ceramics handle mechanical stress and chemical direct exposure. They are utilized in pump seals, valve seats, and birthing surfaces. The material withstands rust from acids, antacid, and solvents. This makes certain lengthy service life in rough environments. Industries like chemical processing, oil and gas, and pharmaceuticals count on these elements.

For electrical insulation, 95% and 99% alumina porcelains prevent current leak. They are used in motherboard, shielding substrates, and high-voltage devices. The material’s dielectric stamina stays steady at heats. This makes it appropriate for ignition system, sensors, and digital housings.

Alumina porcelains endure temperature levels up to 1650 ° C. They are utilized in heating system cellular linings, kiln furniture, and thermal barriers. The low thermal development minimizes breaking under rapid temperature level adjustments. Heat exchangers and burner nozzles take advantage of this building.

The high pureness of 99% alumina boosts efficiency popular applications. It uses far better mechanical stamina and thermal shock resistance. This quality is selected for precision components like laser components and clinical devices.

Alumina ceramics are machined into customized shapes. They are compatible with grinding, brightening, and laser cutting. This permits tight tolerances for intricate parts. Surface surfaces can be changed for specific rubbing or securing requirements.

These ceramics change steels and plastics in high-wear environments. They decrease maintenance expenses and downtime. Their light-weight nature reduces power intake in relocating parts.

Alumina parts are chemically inert. They do not respond with most materials. This prevents contamination in food processing and semiconductor manufacturing.

In recap, 95% and 99% alumina ceramics provide trusted services for securing, insulation, and heat monitoring. Their adaptability sustains markets calling for toughness and accuracy.

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.

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5 FAQs of 95% 99% Alumina Al2O3 Corundum Ceramic Components and Parts for Seal /Resulation/Heat Resistant Used

Alumina ceramic components are made of aluminum oxide (Al2O3). The 95% and 99% grades show high purity. Corundum structure gives them extreme hardness and wear resistance. These parts resist chemical corrosion and thermal shock. They work well in harsh environments like high heat or abrasive conditions.

People pick alumina ceramics for seals and insulation due to their stability. They handle temperatures over 1600°C without melting or deforming. Their low thermal expansion stops cracks during rapid heating or cooling. Electrical insulation properties make them safe for high-voltage uses.

The 95% alumina parts tolerate temperatures up to 1600°C. The 99% grade handles 1700°C. Both keep strength and shape under heat. This makes them reliable for furnaces, engines, or industrial machinery needing heat resistance.

Common uses include mechanical seals in pumps and valves. They stop leaks in chemical or oil systems. Electrical insulators in power plants or circuits rely on their non-conductive features. Thermal insulation in kilns or reactors uses these parts too. Lab equipment and cutting tools also benefit from their durability.

Handle alumina parts carefully to avoid cracks. Sudden impacts or drops can damage them. Thermal shocks—like quick temperature changes—should be minimized. Clean surfaces with mild detergents and soft cloths. Check for wear or chips regularly. Proper storage prevents surface scratches.

(95% 99% Alumina Al2O3 Corundum Ceramic Components and Parts for Seal /Resulation/Heat Resistant Used)