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.

(China Factory 99% Al2O3 Crucible Corundum Crucible Alumina Ceramics)

Specifications of China Factory 99% Al2O3 Crucible Corundum Crucible Alumina Ceramics

China Factory 99% Al2O3 Crucible is a high-purity alumina ceramic item developed for high-temperature applications. The crucible contains 99% aluminum oxide (Al2O3), making sure superb thermal security and chemical resistance. It runs properly in settings approximately 1800 ° C, making it ideal for thawing steels, glass, and various other products. The material’s thick framework decreases contamination, protecting sample honesty throughout processes.

The crucible withstands thermal shock, handling quick temperature level modifications without splitting. This feature is essential in laboratories and markets where heating or air conditioning takes place promptly. Its reduced thermal growth coefficient better boosts toughness under extreme warmth. The smooth surface area stops product attachment, simplifying cleaning and reuse.

Chemical inertness is a vital advantage. The crucible withstands harsh materials like acids, antacid, and molten salts. This makes it perfect for chemical analysis, metallurgy, and semiconductor production. It keeps architectural stability even after prolonged exposure to aggressive media.

Requirement sizes range from 10ml to 5000ml capability, with personalization available for special needs. Wall surface density and measurements are flexible to fit particular heaters or equipment. The product works with electrical kilns, gas furnaces, and induction furnace.

Manufacturing complies with stringent quality controls. Basic material undergo purification to make sure 99% Al2O3 web content. Advanced sintering methods develop a consistent microstructure, increasing mechanical strength. Each set is examined for density, hardness, and thermal efficiency.

Applications span several markets. Laboratories use it for example preparation and analysis. In metallurgy, it thaws rare-earth elements like gold and platinum. Electronics makers depend on it for sintering ceramic parts. The crucible likewise offers in aerospace and energy fields for high-precision product handling.

Packaging includes safety cushioning to avoid damage throughout delivery. Bulk orders are sustained, with preparations changed based on amount. Technical assistance is readily available for repairing or personalized layout requests.

(China Factory 99% Al2O3 Crucible Corundum Crucible Alumina Ceramics)

Applications of China Factory 99% Al2O3 Crucible Corundum Crucible Alumina Ceramics

China Factory generates 99% Al2O3 crucibles made of corundum and alumina ceramics. These crucibles take care of severe temperatures and withstand chemicals. They work in steel melting, chemical handling, and electronic devices. The high alumina web content makes sure stamina and longevity.

These crucibles are optimal for metallurgy. They melt metals like iron, steel, and alloys. The product withstands temperature levels over 1700 ° C without fracturing. This makes them trusted for repeated usage in furnaces. They additionally resist responses with liquified steels, maintaining samples pure.

In chemical labs and sectors, these crucibles procedure corrosive materials. They deal with strong acids, alkalis, and salts without damage. Their chemical stability avoids contamination. This is important for exact experiments and manufacturing. They are made use of in catalyst study, glass-making, and substance synthesis.

The electronic devices sector uses these crucibles for growing crystals. High-purity alumina makes sure very little impurities in semiconductor products. The smooth surface quits products from sticking. This streamlines cleansing and reuse. They also work in ceramic part manufacturing for tools.

These crucibles are literally solid. They survive unexpected temperature level adjustments without breaking. Their high thermal conductivity distributes warmth uniformly. This enhances procedure efficiency. The dense structure resists wear, expanding service life.

These items fit laboratories and factories. They are economical as a result of lasting performance. Custom sizes and shapes are readily available for specific needs. China Manufacturing facility ensures rigorous quality control for constant integrity.

The crucibles are vital in research study and industry. Their flexibility and toughness make them a functional choice for high-temperature applications. They fulfill demands throughout several areas while maintaining efficiency and safety and security requirements.

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 China Factory 99% Al2O3 Crucible Corundum Crucible Alumina Ceramics

What is the China Factory 99% Al2O3 crucible made of? The crucible is made of 99% aluminum oxide (Al2O3). This material is high-purity alumina ceramic. It ensures strong resistance to extreme heat and chemicals. The structure is dense and durable. It works well in high-temperature industrial processes.

What temperature can this alumina crucible handle? The crucible withstands temperatures up to 1700°C. The exact limit depends on the working environment. Avoid sudden temperature changes. Thermal shock resistance is good but not unlimited. Gradual heating or cooling improves lifespan.

Where is this corundum crucible commonly used? It is used in labs and industries. Applications include melting metals, alloys, or glass. It is suitable for chemical analysis and high-purity material processing. Semiconductor manufacturing and powder metallurgy also use it. The crucible performs well in corrosive or high-wear settings.

How to maintain the alumina ceramic crucible? Handle it carefully to avoid cracks from impacts. Clean it after each use. Use mild acids or water with soft brushes. Do not scrub with abrasive materials. Store it in a dry place away from hard surfaces. Check for damage before reuse.

Why choose this crucible over other materials? Alumina ceramic offers higher purity than clay or graphite. It lasts longer under extreme conditions. Chemical corrosion and wear affect it less. It keeps materials uncontaminated during processes. The initial cost is higher but saves money over time.

(China Factory 99% Al2O3 Crucible Corundum Crucible Alumina Ceramics)