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.

(99%Al2O3 High Temperature Alumina Ceramic Sagger Tray Square Ceramic Crucible)

Specifications of 99%Al2O3 High Temperature Alumina Ceramic Sagger Tray Square Ceramic Crucible

The 99% Al2O3 high-temperature alumina ceramic sagger tray is designed for commercial applications needing extreme warm resistance and sturdiness. It is made from 99% pure light weight aluminum oxide, making certain high chemical stability and very little contamination during processes. The material holds up against temperatures up to 1750 ° C, making it optimal for sintering, annealing, and heat-treating metals, porcelains, and electronic elements.

This square ceramic crucible features a dense structure with low porosity, avoiding gas or fluid penetration. Its smooth surface area lowers sticking of materials, simplifying clean-up and maintenance. The tray withstands thermal shock, preserving integrity throughout rapid temperature level changes. This decreases splitting risks and prolongs service life contrasted to conventional choices.

Mechanical toughness is a vital advantage. The alumina ceramic building and construction provides high solidity and wear resistance, ideal for rough commercial settings. Compressive stamina surpasses 2200 MPa, making certain stability under heavy lots. The product also withstands corrosion from acids, alkalis, and molten metals, maintaining efficiency over time.

Requirement dimensions include 100x100mm to 300x300mm, with thickness options from 10mm to 50mm. Personalized sizes and shapes are readily available to fulfill particular process demands. The square style maximizes furnace room effectiveness, permitting consistent heat distribution and consistent outcomes.

Applications consist of powder metallurgy, ceramic kilns, semiconductor production, and lab screening. Its multiple-use nature lowers lasting costs contrasted to single-use alternatives. The tray works with electrical and gas-fired heating systems, using flexibility across markets.

Thermal conductivity is approximately 30 W/m · K, advertising efficient warmth transfer while lessening energy loss. Reduced thermal expansion makes certain dimensional stability at heats. These buildings make it reliable for precision procedures demanding limited resistances.

Taking care of preventative measures consist of avoiding sudden impacts or drops, as severe firmness can make the product fragile under mechanical anxiety. Proper storage in dry conditions protects against dampness absorption prior to initial usage.

The 99% Al2O3 sagger tray meets commercial standards for high-purity ceramic elements. It is a cost-effective service for demanding thermal processes, stabilizing efficiency and longevity.

(99%Al2O3 High Temperature Alumina Ceramic Sagger Tray Square Ceramic Crucible)

Applications of 99%Al2O3 High Temperature Alumina Ceramic Sagger Tray Square Ceramic Crucible

The 99% Al2O3 high-temperature alumina ceramic sagger tray square ceramic crucible is a customized device made for requiring commercial and laboratory atmospheres. Made from 99% light weight aluminum oxide, it provides exceptional warmth resistance, chemical security, and mechanical strength. These buildings make it suitable for applications requiring long term exposure to severe temperature levels or destructive materials.

In metallurgy, the crucible is extensively used for melting and spreading high-purity metals. It stands up to temperatures approximately 1800 ° C without flawing, guaranteeing consistent performance in furnaces or induction heating systems. The material’s low thermal development lessens cracking throughout fast temperature level adjustments, expanding life span. This dependability lowers downtime in metal handling operations.

The porcelains industry counts on these crucibles for sintering sophisticated porcelains. They function as stable containers for resources during high-temperature shooting, stopping contamination. Their non-reactive surface makes sure the end product preserves desired chemical and physical residential or commercial properties. Producers of digital parts use them to produce insulators, substratums, or semiconductor parts, where pureness and accuracy are vital.

Chemical laboratories use the crucibles for analyzing hostile compounds. They withstand acids, alkalis, and molten salts, making them suitable for sample preparation or ash testing. Industrial chemical processes utilize them to manage reactive intermediates or stimulants, where ordinary containers would weaken quickly.

In powder manufacturing, the crucible’s smooth surface area prevents material attachment, simplifying cleansing. It is likewise made use of in warm therapy procedures for alloys, where uniform heating is essential. The square design makes the most of room effectiveness in kilns or stoves, permitting larger batches without compromising thermal circulation.

Longevity is a vital advantage. The high alumina content ensures very little wear over repeated cycles, lowering replacement costs. Its resistance to thermal shock eliminates early failing usual in lower-grade ceramics. These traits make it an economical remedy for industries prioritizing efficiency and uniformity.

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 99%Al2O3 High Temperature Alumina Ceramic Sagger Tray Square Ceramic Crucible

What is the 99% Al2O3 high-temperature alumina ceramic sagger tray square ceramic crucible?
This product is a ceramic container made from 99% aluminum oxide. It handles extreme heat. People use it in labs, factories, or places needing heat-resistant tools. It holds materials during heating processes like sintering, melting, or chemical reactions.

How much heat can this ceramic crucible handle?
It resists temperatures up to 1650°C (3002°F). It stays stable under repeated heating. It works in furnaces, kilns, or high-heat industrial setups. Avoid sudden temperature changes. These might cause cracks.

Why pick alumina ceramic over other materials?
Alumina ceramic lasts longer than metal or regular clay. It resists wear, chemicals, and corrosion. It keeps its shape under stress. This reduces replacements. It saves money over time.

What industries use this product?
Many fields need it. Examples include electronics, metallurgy, aerospace, and battery production. It holds parts during coating, heat treatment, or material testing. Labs use it for experiments needing clean, controlled heating.

How do I clean and maintain the crucible?
Let it cool fully after use. Remove residues with a soft brush or non-abrasive tool. Avoid harsh chemicals. These might damage the surface. Check for cracks or wear before reuse. Store it dry to prevent moisture damage.

(99%Al2O3 High Temperature Alumina Ceramic Sagger Tray Square Ceramic Crucible)