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.

(Hot Stable Refractory Corundum Crucibles in Ceramics for Lab Use)

Specification of Hot Stable Refractory Corundum Crucibles in Ceramics for Lab Use

These corundum crucibles are for requiring lab work in porcelains. They are made from pure alumina. This material is incredibly difficult. It holds up against extreme warmth conveniently. You can use them safely above 1750 ° C. They won’t thaw or flaw. This heat resistance is vital for firing porcelains or melting metals.

They handle thermal shock well. Labs frequently warm points quickly. They cool them quick too. Abrupt temperature level modifications crack weak products. These crucibles withstand that. They stay undamaged. You obtain dependable efficiency cycle after cycle.

Chemical stability is an additional big plus. They deal with severe acids. They deal with solid bases. They deal with liquified salts. The crucible material will not respond. It keeps your sample pure. There is no contamination. Your outcomes remain exact.

They are available in common dimensions. Common volumes are 5ml, 10ml, 25ml, 50ml, 100ml. You discover the best one for your example. The walls are thick sufficient for strength. They are thin enough completely warm transfer. The form is straightforward. It’s usually a cylinder with a flat or spherical base. This layout helps many heaters.

The alumina purity is high. It’s commonly 99% or even more. High purity implies much less chance of undesirable reactions. It additionally indicates better performance at top temperatures. The surface area is smooth inside. This quits material sticking. It makes cleaning easier. The crucible lasts longer.

These crucibles withstand wear. They resist fracturing. They resist chemical attack. They are a strong selection for duplicated high-temperature laboratory use.

(Hot Stable Refractory Corundum Crucibles in Ceramics for Lab Use)

Applications of Hot Stable Refractory Corundum Crucibles in Ceramics for Lab Use

Lab ceramics work requirements difficult containers. Hot steady refractory diamond crucibles are ideal for this. They deal with severe warmth very well. This makes them crucial for several lab jobs. You utilize them for melting ceramic powders. You likewise need them for evaluating brand-new glaze solutions. Discharging tiny material examples depends on them too. Their high pureness diamond material is key. It protects against undesirable responses with your ceramic blends. Your results stay exact and unpolluted. This is crucial for study and quality control.

These crucibles manage thermal shock wonderfully. Labs frequently heat points up fast. They likewise cool points down promptly. Regular ceramic containers often crack under this anxiety. Corundum crucibles survive these unexpected temperature level changes. You do not lose time changing broken equipment. Your experiments run efficiently without disturbance. Their strength is another huge advantage. They resist wear from consistent stirring and scraping. Taking care of warm crucibles is safer. They won’t suddenly fail and spill hazardous molten material. Lab technicians value this dependability.

Toughness means saving cash long term. Various other crucible types wear out much faster. Diamond lasts a lot longer despite having hefty daily use. You obtain regular performance set after set. This consistency is essential for replicable experiments. Laboratory managers see the value right away. Much less substitute suggests lower prices in time. These crucibles work for numerous particular jobs. Checking basic material actions at high heat is one. Synthesizing new ceramic substances is another. Evaluating slag formation requires them too. Terminating tiny batches of specialized ceramics depends upon them. Their security sustains accurate temperature control. This causes better, much more credible lab results.

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 Hot Stable Refractory Corundum Crucibles in Ceramics for Lab Use

These corundum crucibles handle intense lab heat. People ask us these things often.

What are they made of? They are almost pure aluminum oxide. This material is very hard. It stands up to extreme temperatures. It also resists chemical damage well. This makes them good for melting metals or fusing ceramics.

How hot can they get? They work safely up to 1750°C. They keep their shape and strength at this heat. They are much stronger than porcelain crucibles. Use them only within their rated temperature.

Can they handle acids or bases? Yes, they resist most acids and bases well. Strong alkalis might slowly attack them over time. Avoid hydrofluoric acid completely. It damages the material quickly. Check chemical compatibility for your specific use.

Do they handle sudden temperature changes? Yes, they resist thermal shock very well. You can heat them fast. You can cool them fast. They won’t crack easily. This is a key advantage over other ceramics. It makes lab work faster.

How do I clean them? Cleaning is straightforward. Use dilute acid or a special cleaning solution. Soak the crucible after use. Scrub gently if needed. Rinse thoroughly with water. Dry completely before storing. Avoid harsh abrasives; they might scratch the surface.

(Hot Stable Refractory Corundum Crucibles in Ceramics for Lab Use)