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.

(High Temperature Corundum Mullite Ceramic Alumina Crucible)

Specification of High Temperature Corundum Mullite Ceramic Alumina Crucible

This alumina crucible handles extreme warmth. It’s made from premium materials. Diamond and mullite type the base. Corundum provides hardness. Mullite battles thermal shock. Alumina makes up concerning 75% of it. This makes sure strong efficiency.

It holds up against temperature levels approximately 1750 ° C (3182 ° F). That’s very warm. It additionally manages abrupt temperature modifications well. This thermal shock resistance is crucial. Crucibles heat up and cool off quick in labs. This product will not fracture easily. It remains secure chemically as well. Acids and bases don’t influence it a lot. This is important for melting metals or testing chemicals. High pureness is guaranteed. Contamination dangers are reduced. Your examples stay clean.

The crucible really feels thick and strong. Its framework is tightly loaded. This decreases porosity. Less porosity ways much better resistance to chemical attack. It also indicates the crucible lasts much longer. You get trustworthy service life. Different dimensions are offered. Tiny ones hold 10ml. Large ones hold 5000ml. You find the right size for your job.

This crucible functions perfectly for melting metals. Gold, silver, copper, aluminum– it handles them. It’s additionally excellent for examining minerals. Ceramic polish testing is one more usual use. Chemical labs utilize it daily. It performs well in kilns and heaters. Industrial processes rely upon it. Its durability and heat resistance make it essential.

(High Temperature Corundum Mullite Ceramic Alumina Crucible)

Applications of High Temperature Corundum Mullite Ceramic Alumina Crucible

High temperature corundum mullite ceramic alumina crucibles are vital tools for demanding industrial warmth procedures. They are made primarily from alumina. This gives superb resistance to warm. Adding mullite ceramic makes the crucible stronger. It also aids prevent cracks from unexpected temperature modifications.

These crucibles take care of extreme warmth very well. They function accurately over 1700 ° C. This makes them best for melting steels. Shops utilize them for platinum, gold, and various other precious metals. They also deal with reactive alloys securely. The crucible product won’t pollute the melt.

Chemical resistance is an additional essential benefit. They take on rough fluxes and slags. Glass makers rely on them for melting unique glasses. They perform well with destructive active ingredients. This ensures a pure last glass product.

Laboratories make use of these crucibles daily. They are ideal for example preparation and ash testing. Their security warranties accurate results. Researchers trust fund them for constant performance.

Crystal growth procedures need these crucibles as well. They produce the stable, tidy setting required. This is vital for producing premium crystals. The crucibles keep purity throughout lengthy heating cycles.

Longevity is a significant advantage. These crucibles last a lot longer than less expensive choices. They resist thermal shock and chemical attack. This minimizes replacement expenses and downtime. Manufacturing facilities see actual financial savings with time. They are a dependable option for laborious.

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 High Temperature Corundum Mullite Ceramic Alumina Crucible

High Temperature Corundum Mullite Ceramic Alumina Crucible: 5 Key Questions Answered

What’s the highest temperature this crucible handles? These crucibles handle extreme heat very well. They withstand constant temperatures over 1800°C (3272°F). Some specific grades push even higher. Always check the exact rating for your model.

Can it handle sudden temperature changes? Yes, thermal shock resistance is a major strength. The mix of corundum and mullite makes it tough against rapid heating or cooling cycles. This reduces cracking risks compared to other ceramics.

What chemicals won’t damage it? They resist most acids and alkalis well. This is crucial for melting metals or fusing samples. Strong bases like sodium hydroxide or hydrofluoric acid can cause problems. Know your materials before use.

How long will one crucible last? Lifespan depends heavily on use. Extreme temperatures, harsh chemicals, and rough handling shorten it. Used correctly under recommended conditions, expect many heating cycles. Watch for cracks or wear signs.

What’s the best cleaning method? Let the crucible cool completely after use. Gently remove residue with appropriate tools. Avoid aggressive scrubbing or impact. Sometimes a mild acid wash helps, but check compatibility first. Ensure it’s fully dry before reheating.

(High Temperature Corundum Mullite Ceramic Alumina Crucible)