Overview of Corundum Crucible

Corundum crucibles, made from alumina (Al₂O₃), are highly valued for their exceptional thermal resistance and chemical stability. These crucibles are ideal for high-temperature applications, such as melting and annealing processes in laboratories and industrial settings. Corundum crucibles can withstand temperatures up to 1800°C and are resistant to most chemical reagents, making them indispensable in various scientific and manufacturing operations.

Features of Corundum Crucible

High Thermal Resistance: Can withstand temperatures up to 1800°C without degrading.

Chemical Stability: Resistant to most acids and alkalis, ensuring minimal contamination during experiments or production.

Durability: Extremely durable and long-lasting, even under harsh conditions.

Non-Reactive: Does not react with the materials being processed, preserving sample purity.

Versatility: Suitable for a wide range of applications including melting metals, glass, and ceramics.

Precision Engineering: Manufactured to tight tolerances for consistent performance and reliability.

(SAIDKOCC Customized Processing Of 99 Alumina Crucible Corundum High-Temperature And heat-Resistant Insulating Ceramics)

Specification of SAIDKOCC Customized Processing Of 99 Alumina Crucible Corundum High-Temperature And heat-Resistant Insulating Ceramics

SAIDKOCC Customized Processing offers 99% alumina crucible corundum ceramics designed for high-temperature industrial applications. These crucibles handle extreme heat up to 1800°C. They maintain structural stability in harsh environments. The material composition ensures low thermal expansion. This reduces cracking risks during rapid temperature changes. Custom dimensions are available. Users specify inner diameters from 10mm to 500mm. Wall thickness ranges between 3mm and 50mm. Height adjustments span 20mm to 600mm. The alumina purity exceeds 99%. This guarantees minimal contamination in labs or metal melting. High density (over 3.9g/cm³) improves resistance to chemical erosion. Acidic or alkaline substances cause little damage. Thermal shock resistance reaches 300°C per minute. This suits processes requiring quick heating or cooling cycles. The manufacturing process uses advanced sintering techniques. Grain size stays below 2μm. This enhances mechanical strength. Flexural strength exceeds 300MPa. Compressive strength tops 2500MPa. Surface finishes vary. Options include polished, matte, or textured. These adapt to specific handling or pouring needs. Electrical insulation properties prevent current leakage. Breakdown voltage surpasses 15kV/mm. Applications cover semiconductor processing, precious metal refining, and crystal growth. The ceramics work in vacuum or controlled atmospheres. Gas permeability remains below 0.01m²/Pa·s. Heat insulation reduces energy costs. Thermal conductivity measures 30W/m·K at 1000°C. Custom shapes include cylindrical, conical, or rectangular designs. Lids and handles integrate seamlessly. Production batches range from single prototypes to 10,000+ units. Quality checks include X-ray flaw detection and density verification. Each unit undergoes thermal cycling tests. Performance consistency meets ISO 14704 standards. These ceramics replace platinum crucibles in many scenarios. They last 5-8 times longer than standard ceramic alternatives. Maintenance requires simple alkaline cleaning. No specialized tools are needed. Custom branding or labeling is available. Technical drawings receive approval within 48 hours. Production lead times start at 7 working days. Rush orders accommodate urgent requirements. Global shipping options include air and sea freight. Packaging uses shock-absorbent materials. Damage rates stay below 0.1% during transit. Technical support covers installation and troubleshooting. Material certificates comply with RoHS and REACH regulations.

(SAIDKOCC Customized Processing Of 99 Alumina Crucible Corundum High-Temperature And heat-Resistant Insulating Ceramics)

Applications of SAIDKOCC Customized Processing Of 99 Alumina Crucible Corundum High-Temperature And heat-Resistant Insulating Ceramics

SAIDKOCC Customized Processing Of 99 Alumina Crucible Corundum High-Temperature And Heat-Resistant Insulating Ceramics serves a wide range of industrial applications. These ceramics handle extreme heat. They work in environments reaching 1800°C. Their high alumina content ensures durability. Industries rely on them for stability in harsh conditions.

Metallurgical processes use these ceramics for melting metals. They act as crucibles for alloys. The material resists chemical reactions. It prevents contamination during smelting. Laboratories use them for precise high-temperature experiments. The low thermal conductivity helps control heat distribution.

The electronics industry benefits from these ceramics. They form parts of semiconductor manufacturing equipment. Their insulation properties protect sensitive components. They reduce energy loss in high-heat zones. Furnace linings made from this material last longer. They cut downtime for replacements.

Energy sectors apply these ceramics in thermal storage systems. They trap heat efficiently. Renewable energy setups use them for solar thermal receivers. The ceramics withstand repeated heating cycles. They maintain structural integrity over time. Aerospace engineering uses them for heat shields. They protect machinery from extreme friction heat.

Chemical plants use these ceramics for reactors. They handle corrosive substances. The non-reactive surface ensures product purity. They are used in catalytic converters. Automotive industries rely on their heat resistance.

Custom shapes are possible. SAIDKOCC tailors ceramics to specific needs. Complex geometries match unique machinery designs. This flexibility supports innovation in R&D. The ceramics suit prototyping. Manufacturers test new processes without material limitations.

High-purity alumina ensures minimal wear. The ceramics reduce maintenance costs. They operate under mechanical stress. Thermal shock resistance prevents cracking. This reliability suits continuous industrial operations.

Research institutions use these ceramics for advanced studies. They analyze material behavior under extreme conditions. The ceramics support experiments in material science. Their consistency ensures accurate data.

SAIDKOCC ceramics meet strict industry standards. They comply with safety regulations. The manufacturing process focuses on precision. Quality control ensures defect-free products. Businesses trust these ceramics for critical applications.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, 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 SAIDKOCC Customized Processing Of 99 Alumina Crucible Corundum High-Temperature And heat-Resistant Insulating Ceramics

What makes SAIDKOCC 99 alumina crucibles different from regular ceramics?
SAIDKOCC ceramics contain 99% alumina. This high purity improves heat resistance. Regular ceramics have lower alumina levels. They crack under extreme heat. Our product handles temperatures up to 1800°C. It stays stable in harsh conditions.

What temperature can these alumina crucibles withstand?
The maximum working temperature is 1800°C. Short-term use allows higher limits. The material resists thermal shock. Sudden temperature changes cause minimal damage. This makes them ideal for labs or industrial furnaces.

Can SAIDKOCC customize shapes and sizes for specific needs?
Yes. We adjust dimensions, wall thickness, and designs. Customers provide specifications. We use advanced molding and sintering. Complex geometries are possible. Tight tolerances ensure compatibility with equipment.

How durable are these ceramics in corrosive environments?
They resist acids, alkalis, and molten metals. Chemical stability prevents erosion. Long exposure to aggressive substances shows minimal wear. This extends service life. Maintenance costs stay low.

What industries benefit most from these alumina ceramics?
Metallurgy uses them for melting metals. Semiconductor manufacturing needs high-purity handling. Aerospace relies on their heat resistance. Energy sectors apply them in reactors. Labs use them for experiments.

(SAIDKOCC Customized Processing Of 99 Alumina Crucible Corundum High-Temperature And heat-Resistant Insulating Ceramics)