Overview of High temperature round type alumina ceramic crucible with lid

High temperature round type alumina ceramic crucible with lid is manufactured from high-purity aluminum oxide (Al₂O₃, 95%-99.8%), offering exceptional mechanical strength and thermal stability. These components are precision-engineered to meet strict tolerances, ensuring reliable performance in demanding environments. With a maximum operating temperature of 1800°C, they are widely used across industries including semiconductor, automotive, chemical processing, and medical equipment. Available in various shapes (rods, tubes, plates, washers) and surface finishes to suit specific application requirements.

Key Features of High temperature round type alumina ceramic crucible with lid

Extreme Temperature Resistance – Withstands continuous operation up to 1800°C

Superior Mechanical Properties – High hardness (Mohs 9) and compressive strength

Excellent Wear & Corrosion Resistance – Outlasts metals in abrasive environments

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resistant to acids, alkalis and molten metals

Precision Manufacturing – Tight tolerances (±0.01mm) for critical applications

(High temperature round type alumina ceramic crucible with lid)

Specification of High temperature round type alumina ceramic crucible with lid

This alumina ceramic crucible takes care of extreme warmth. It’s rounded with a matching lid. The product is pure alumina oxide. This makes it very strong. It resists temperatures approximately 1800 ° C (3272 ° F) conveniently. Thermal shock is no problem. You can warm it quick or cool it quickly. It will not split easily.

The crucible works with numerous chemicals. Acids don’t damage it. Bases don’t damage it. Many molten salts are fine too. It will not respond with your samples. This keeps points pure. The surface is smooth inside. Nothing adheres to it. Cleaning up is straightforward.

We provide different sizes. Common capacities are 10ml, 25ml, 50ml, 100ml. Other sizes are possible. The crucible walls are thick. This gives good stamina. The base is steady. It sits flat on surfaces. The shape is typical round.

The lid fits well. It regulates fumes. It reduces heat loss. It shields your example. The lid has a tiny handle. This knob makes handling secure. You can lift it with tongs. The lid avoids spills. The crucible and cover are both white. They look clean and expert.

These crucibles last a long time. They are difficult. They stand up to wear. You can use them repetitively. They are good for laboratories. They are good for sector. Thawing steels works well. Integrating glass functions well. Assessing ash jobs well. Warmth treatment procedures use them. The alumina stays inert. It does not add contamination.

(High temperature round type alumina ceramic crucible with lid)

Applications of High temperature round type alumina ceramic crucible with lid

High temperature round type alumina ceramic crucibles with lids are crucial devices in several requiring setups. They handle severe warmth well. This makes them best for thawing metals. You can thaw gold, silver, copper, and numerous alloys inside them. Their high pureness is a major advantage. This pureness suggests they won’t contaminate sensitive materials. So they are superb for chemical handling also. You can use them for calcining powders or carrying out high temperature reactions. The material stays secure and does not respond with many chemicals. Heat therapy procedures count on these crucibles. Annealing, sintering, and various other thermal treatments need trustworthy containers. These crucibles provide that stability. They stand up to thermal shock effectively. This suggests they can deal with fast temperature level modifications without fracturing. You can warm them up quick or cool them down promptly. This is extremely useful in laboratories and production. Test prep work is another key application. Researchers utilize them to prepare products for evaluation like XRF or AA. The lid assists contain examples and stop loss. It also secures examples from contamination in the furnace environment. The round form promotes even heating. This makes sure consistent outcomes during experiments or production runs. The crucibles are extremely durable. They hold up against duplicated use at heats. This makes them an affordable choice over time. You find them in study labs, colleges, and industrial setups like shops or materials science business. They are fundamental for any kind of work needing trusted, high-temperature control. Their simpleness and effectiveness are their primary benefits.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. 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 round type alumina ceramic crucible with lid

High Temperature Round Alumina Ceramic Crucible with Lid: 5 FAQs

What’s the maximum temperature this crucible can handle?
This crucible withstands very high heat. It’s rated for temperatures up to 1800°C (3272°F). This makes it suitable for melting metals, sintering materials, and high-temperature testing. Always check the exact grade of alumina ceramic used, as this affects the maximum safe temperature.

Will this crucible resist chemicals?
Yes, these crucibles resist many chemicals very well. Alumina ceramic is highly inert. It handles strong acids, strong alkalis, and molten salts effectively. It also resists attack from many molten metals. This chemical stability prevents contamination of your samples.

Can sudden temperature changes damage the crucible?
Sudden temperature changes are risky. Alumina ceramic is strong but can crack under extreme thermal shock. Avoid plunging a hot crucible into cold water. Avoid placing a cold crucible directly into a very hot furnace. Heat and cool the crucible slowly for best results and longest life.

Why use a lid with this crucible?
The lid serves important purposes. It contains samples securely, preventing spillage and loss of material. It minimizes heat loss from the crucible’s top, improving temperature uniformity. The lid also shields the contents from direct furnace atmosphere exposure, reducing contamination risk.

How do I clean the crucible after use?
Cleaning depends on the material processed. Remove loose residue first. For stubborn material, soak the crucible in a suitable acid or solvent. Use a non-abrasive brush. Avoid harsh mechanical scrubbing, it can damage the surface. Ensure the crucible is completely dry before its next high-temperature use. Thermal shock during heating can break a wet crucible.

(High temperature round type alumina ceramic crucible with lid)