Overview of Mullite Crucible

Mullite crucibles are made from a high-performance ceramic material composed primarily of alumina (Al₂O₃) and silica (SiO₂). Known for their excellent thermal stability and mechanical strength, mullite crucibles are widely used in high-temperature applications such as melting metals, glass, and ceramics. They offer superior resistance to thermal shock and chemical attack, making them indispensable in both laboratory and industrial settings.

Features of Mullite Crucible

Thermal Shock Resistance: Exceptional ability to withstand rapid temperature changes without cracking.
High Mechanical Strength: Strong and durable, even at elevated temperatures.
Chemical Stability: Resistant to most chemicals, ensuring minimal contamination during processes.
Temperature Range: Can operate effectively at temperatures up to 1650°C.
Low Thermal Expansion: Minimal expansion or contraction with temperature changes, ensuring dimensional stability.
Non-Reactive: Does not react with the materials being processed, preserving sample purity.
Versatility: Suitable for a wide range of applications including metallurgy, glass manufacturing, and laboratory experiments.

(Refractory Corundum saggar 99% alumina ceramic crucible)

Specifications of Refractory Corundum saggar 99% alumina ceramic crucible

This diamond saggar crucible takes care of severe warmth. It’s made from 99% alumina ceramic. This material is extremely pure. It uses exceptional efficiency in rough problems. The crucible resists temperatures up to 1800 ° C continuously. It can handle brief ruptureds even hotter. This makes it appropriate for high-temperature heating systems.

The standard size is 300x300x300mm. Various other sizes are possible. Inquire about custom dimensions. The crucible wall is thick. This gives good toughness and long life. It stands up to duplicated thermal biking well. Fast heating and cooling cause much less stress and anxiety breaking. This thermal shock resistance is important.

This crucible is really strong. It withstands mechanical damages. It does not damage easily under load. The material has reduced porosity. Liquids and gases don’t permeate through. This keeps contents pure. It additionally withstands chemical attack. Acids and antacid cause little damage.

The crucible surface is smooth. Ended up products release quickly. It prevents sticking during shooting. This saggar secures beneficial items inside the kiln. It guards them from direct fire or fumes. It makes sure even home heating. This is important for constant outcomes.

Utilize this crucible for shooting technical porcelains. It works for sintering advanced powders. Warm treatment of steels is another application. It serves labs and commercial manufacturing. Its high pureness prevents contamination. It lasts longer than less costly alternatives. This lowers substitute prices over time. It handles demanding processes reliably.

(Refractory Corundum saggar 99% alumina ceramic crucible)

Applications of Refractory Corundum saggar 99% alumina ceramic crucible

This crucible manages severe warmth. It’s made from 99% pure alumina. This pureness provides it outstanding residential or commercial properties. It resists really high temperatures without melting. It stays strong under hefty tons in kilns. It does not break easily throughout fast home heating or cooling down cycles. Chemical attack is minimal. This crucible works dependably in rough furnace conditions.

Its major task is consisting of products during shooting. It safeguards beneficial materials from heating system gases and contamination. Several industries depend on it. Lithium-ion battery manufacturing utilizes it heavily. It sinters cathode and anode powders like lithium cobalt oxide. These powders need pure, high-temperature environments. The crucible gives that.

Rare planet element handling needs it. Rare planet oxides react easily. The crucible’s inertness protects against unwanted responses. Its stability ensures pure final products. Advanced porcelains manufacturing counts on it. Technical porcelains require exact shooting conditions. The crucible preserves regular warmth and ambience. Zirconia or alumina components sinter inside it efficiently.

Stimulant production uses these crucibles. Precious metal drivers create at high heat. The crucible withstands the procedure. It protects against steel loss or contamination. Fashion jewelry manufacturers likewise discover it beneficial. It safely holds rare-earth elements and stones during spreading. Its thermal shock resistance is vital right here.

The product pureness is essential. 99% alumina means extremely few pollutants. Impurities create issues at high temperatures. They can deteriorate the crucible. They may infect the product. This high purity ensures long life span. It decreases replacement costs and downtime. The dense framework minimizes porosity. Much less porosity means less infiltration by molten products or changes. This keeps the crucible intact much longer. Handling abrasive powders is no problem. The crucible’s surface remains smooth. Regular loading and discharging don’t wear it down rapidly. It supplies good worth with time. It executes consistently batch after set.

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 Refractory Corundum saggar 99% alumina ceramic crucible

What’s the maximum temperature this crucible handles?
It handles 1750°C continuously. Short peaks up to 1800°C are okay. Going higher damages it fast. Stick to the limit for safety.

How long does it last?
It depends heavily on use. Typical cycles are 10-20 times. Extreme temperatures shorten life. Rough handling or thermal shock breaks it faster. Watch for cracks or warping.

What materials can I put inside?
It works with many oxides, ceramics, and some metals. Use it for sintering powders, calcination, or heat treating. Avoid strong alkalis or hydrofluoric acid. These attack the alumina. Check material compatibility first.

Are different sizes available?
Yes, many sizes exist. Heights range from a few centimeters to over 30 cm. Diameters vary too. Pick the size fitting your furnace and sample amount. Custom shapes are possible sometimes.

How do I clean it after use?
Let it cool completely first. Use dry methods. Gently brush out loose residue. Sandblasting works carefully. Never use water or liquid cleaners when hot. Sudden cooling causes cracks. Heat it slowly next time.

(Refractory Corundum saggar 99% alumina ceramic crucible)