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 Resistant Corundum Mullite Ceramic Dental Sintering Bowl Cordierite Crucible)

Specification of High Temperature Resistant Corundum Mullite Ceramic Dental Sintering Bowl Cordierite Crucible

This cordierite crucible holds dental materials during high temperature sintering. It handles temperatures up to 1700°C easily. This makes it perfect for firing dental zirconia crowns, bridges, and other restorations. The material is a special mix of corundum, mullite, and cordierite. This combination gives it excellent thermal shock resistance. Sudden temperature changes won’t crack it. This is crucial for repeated lab use.

The crucible has a very low thermal expansion rate. It stays stable dimensionally under intense heat. Your sintered parts won’t warp or distort. Its dense structure resists chemical attack. Dental materials and sintering atmospheres won’t degrade it. This crucible lasts a long time. You get many sintering cycles from one unit.

It offers high mechanical strength and hardness. It withstands physical handling during loading and unloading. The smooth surface finish prevents zirconia sticking. Your sintered pieces release cleanly. Cleaning the crucible after use is simple. It saves you time and effort.

This crucible fits standard dental sintering furnaces. Its design promotes even heat distribution. Your restorations sinter consistently batch after batch. It’s a reliable, essential tool for any dental lab doing high-quality sintering work. The material properties ensure consistent results and long service life.

(High Temperature Resistant Corundum Mullite Ceramic Dental Sintering Bowl Cordierite Crucible)

Applications of High Temperature Resistant Corundum Mullite Ceramic Dental Sintering Bowl Cordierite Crucible

Dental labs need trusted devices for high heat job. They create crowns and bridges. Discharging these items needs extreme temperatures. Standard products commonly fail here. They fracture or warp. This sets you back labs time and money. Our solution utilizes unique porcelains. These deal with intense heat perfectly. The diamond mullite ceramic is vital. It stands up to temperatures much beyond common sintering needs. This product stays solid cycle after cycle. It does not deteriorate or break down conveniently. Long life is a significant advantage. Labs replace these bowls less usually.

The cordierite crucible style matters as well. Cordierite takes care of abrupt temperature adjustments well. It does not fracture when warmed or cooled down fast. This thermal shock resistance is vital in active laboratories. The smooth surface inside the dish is important. Zirconia pieces or various other oral parts do not stick to it. Cleaning is easy and quick. The form allows efficient piling inside sintering heaters. Labs can refine much more systems each run. This boosts performance straight.

Dental professionals require constant outcomes. Our sintering bowl offers that stability. The material stays chemically inert. It does not react with the dental materials being fired. This makes sure the final items look right and execute properly. Contamination risks are extremely low. Precision issues in oral job. This bowl aids maintain it. It supplies a trustworthy structure for sintering. Labs see fewer defects. They save money on lost products. They also save time repairing troubles. The dish stands up to the harsh day-to-day demands of an oral lab. It deals with the heat accurately. It lasts a very long time. This makes it a clever financial investment for any lab major about high quality and performance.

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 Resistant Corundum Mullite Ceramic Dental Sintering Bowl Cordierite Crucible

What’s the highest temperature this crucible handles?
It handles 1650°C (3000°F). This is hot enough for all common dental sintering jobs. Don’t push it past this limit. Overheating risks damage.

Why choose this over other crucibles?
It uses corundum and mullite. This mix gives amazing heat shock resistance. It won’t crack easily from fast heating or cooling. Ordinary crucibles break much faster under dental lab conditions.

How long does one crucible last?
Expect many sintering cycles. Proper care is key. Avoid sudden extreme temperature jumps. Don’t drop it. Handle it carefully. It lasts much longer than cheaper options. This saves money over time.

How do I clean it after sintering?
Let it cool completely first. Tap out loose debris gently. Use a soft brush. Avoid water or harsh chemicals. They can weaken the material. For stuck material, a very fine abrasive paper works carefully. Never put it in an ultrasonic cleaner.

What materials can I sinter in it?
It’s perfect for zirconia crowns and bridges. It works great with other alumina-based dental ceramics too. Don’t use it for metals or glass fusing. Those need different crucible types. Stick to ceramics.

(High Temperature Resistant Corundum Mullite Ceramic Dental Sintering Bowl Cordierite Crucible)