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.

(Industrialheat Resistant 95% 99% Alumina Ceramic Crucible Ceramic Melting Pot)

Specifications of Industrialheat Resistant 95% 99% Alumina Ceramic Crucible Ceramic Melting Pot

Industrial heat-resistant alumina ceramic crucibles are designed for high-temperature applications. These crucibles manage severe warm. They are made from alumina (aluminum oxide). The product guarantees durability. Two primary types exist. One includes 95% alumina. The other contains 99% alumina. Both types do well in rough conditions. The 99% variation offers higher purity. It endures temperatures approximately 1800 ° C. The 95% variation deals with temperatures as much as 1600 ° C. Pick based on particular requirements.

These crucibles stand up to thermal shock. Unexpected home heating or cooling causes minimal damages. This makes them ideal for duplicated use. They maintain architectural integrity. Splitting or deforming is rare. The material is chemically secure. Acids, alkalis, and molten steels do not respond with it. This prevents contamination. Melting procedures remain pure.

The crucibles fit metallurgy, glassmaking, and lab work. They thaw metals like gold, silver, and copper. They additionally process alloys and porcelains. The smooth inner surface area protects against product sticking. Cleaning is very easy. Long service life reduces substitute costs.

Physical residential or commercial properties consist of high solidity. Alumina ceramics are more challenging than steel. Use resistance is outstanding. Mechanical stress causes little damage. The crucibles can be found in conventional dimensions. Common abilities range from 10ml to 5000ml. Custom-made dimensions are available. Forms consist of round, cone-shaped, and rectangle-shaped.

Electrical insulation is an additional advantage. Alumina does not conduct electricity. This works in electronic component manufacturing. The crucibles operate in oxidizing and inert ambiences. They execute in vacuum cleaner atmospheres too.

Correct handling extends lifespan. Prevent sudden temperature modifications when feasible. Usage tongs or protective equipment. Thermal shock resistance aids. Problems still create wear over time. Store crucibles in dry conditions. Dampness weakens the structure.

These crucibles meet industrial requirements. They are cost-effective for labs and manufacturing facilities. Performance is reliable. Heat resistance makes sure safety. Chemical security assurances pureness. Pick alumina crucibles for requiring applications.

(Industrialheat Resistant 95% 99% Alumina Ceramic Crucible Ceramic Melting Pot)

Applications of Industrialheat Resistant 95% 99% Alumina Ceramic Crucible Ceramic Melting Pot

Industrial heat-resistant alumina ceramic crucibles deal with severe temperatures. They work in laboratories, shops, metal handling. Made from 95% or 99% alumina, these crucibles hold up against up to 1800 ° C. The high alumina content guarantees stability. They resist thermal shock, chemical deterioration. This makes them optimal for melting steels, glass, alloys.

The 95% alumina crucible fits general commercial usage. It stabilizes cost and efficiency. It helps thawing copper, light weight aluminum, iron. The 99% alumina variation provides higher pureness. It deals with platinum, palladium, advanced ceramics. This quality has far better thermal shock resistance. It lasts longer under duplicated home heating cycles.

These crucibles offer in logical laboratories. They melt examples for spectroscopy, X-ray analysis. Their non-reactive nature prevents contamination. They maintain materials pure throughout testing. In fashion jewelry production, they melt gold, silver. The smooth surface stops products sticking. This minimizes waste.

Manufacturing semiconductors utilizes these crucibles. They hold liquified materials for silicon wafers, digital elements. High-purity alumina prevents introducing impurities. The crucibles preserve accurate conditions. This makes sure item uniformity.

The layout consists of thick wall surfaces. This disperses warm uniformly. It prevents breaking from abrupt temperature modifications. The shape allows very easy pouring. Spouts lessen spills. Deals with remain cool throughout use. This boosts safety and security.

Chemical plants make use of alumina crucibles for destructive compounds. Acids, alkalis do not harm them. They replace steel containers that rust or break down. This lowers substitute expenses.

Polishing options exist for certain versions. The glaze adds a safety layer. It better withstands chemical attack. Unglazed variations permit straight contact with materials. Customers select based on application demands.

These crucibles work in kilns, heaters, induction heaters. They fit common devices. No unique configurations are required. Appropriate treatment extends their life-span. Prevent mechanical impacts. Sudden temperature level declines should be protected against.

Industries relying on accurate high-temperature procedures advantage. Metallurgy, aerospace, power sectors use them daily. They manage demanding atmospheres without failure. Efficiency continues to be constant with time.

The crucibles are available in multiple sizes. Small ones handle grams of product. Big variations hold several kilograms. Custom styles are offered. This versatility meets diverse operational 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)

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5 FAQs of Industrialheat Resistant 95% 99% Alumina Ceramic Crucible Ceramic Melting Pot

Industrial heat resistant alumina ceramic crucibles handle extreme temperatures. Many users have questions before buying. Here are common ones. What is the difference between 95% and 99% alumina crucibles? The numbers show alumina purity. A 95% crucible works for temperatures up to 1800°C. It costs less. A 99% crucible handles higher heat, up to 1900°C. It lasts longer under intense conditions. Choose based on budget and application needs. What is the maximum temperature these crucibles can withstand? The 95% type resists 1800°C. The 99% type manages 1900°C. Short-term use might allow slightly higher temps. Check manufacturer guidelines. Avoid exceeding limits to prevent cracks. What materials can these crucibles melt? They work for metals like gold, silver, platinum, and alloys. Do not use them for strong acids or alkalis. Verify chemical compatibility first. Some compounds react with alumina. How do I maintain the crucible? Let it cool slowly after heating. Sudden temperature changes cause cracks. Clean with a soft brush and mild detergent. Avoid abrasive tools. Inspect for damage before reuse. Can these crucibles be customized? Yes. Sizes and shapes vary. Some need special designs for unique furnaces or processes. Contact suppliers early to confirm options. Provide details like dimensions and usage conditions.

(Industrialheat Resistant 95% 99% Alumina Ceramic Crucible Ceramic Melting Pot)