Overview of High Temperature Refractory Small Mini Alumina Ceramic Crucible for Kiln

High Temperature Refractory Small Mini Alumina Ceramic Crucible for Kiln are specialized containers designed for withstanding extremely high temperatures in laboratory and industrial settings. They are essential for processes such as melting, calcining, and heat-treating a wide variety of materials, including metals, glasses, and chemicals. Our crucibles are engineered for superior thermal stability and chemical resistance, ensuring purity and reliability in the most demanding applications.

Features of High Temperature Refractory Small Mini Alumina Ceramic Crucible for Kiln

• Exceptional Thermal Shock Resistance: Withstands rapid temperature changes without cracking, ensuring durability and a long service life.

• High-Temperature Stability: Maintains structural integrity at extreme temperatures, often exceeding 1500°C.

• Excellent Chemical Inertness: Resists corrosion and reaction with molten metals, acids, and aggressive chemical fluxes.

• High Purity & Low Contamination: Manufactured from premium materials to prevent sample contamination during sensitive processes.

• Optimized Thermal Properties: Designed for efficient heat transfer and consistent performance in furnace environments.

• Robust Mechanical Strength: Offers good resistance to physical impact and abrasion during handling and use.

Specifications of High Temperature Refractory Small Mini Alumina Ceramic Crucible for Kiln

These small crucibles handle extreme heat. They are made from pure alumina ceramic. Alumina is very strong and lasts a long time. It resists damage from high temperatures. These mini crucibles work well in kilns and furnaces. They withstand temperatures over 1700°C. That is very hot. They keep their shape under this heat. This makes them reliable.

They come in many small sizes. Common capacities are 5ml, 10ml, 20ml, 30ml, 50ml. You can find the right size for your work. The crucibles have smooth inner surfaces. This stops materials from sticking. Cleaning is easier. They have thick walls. The walls give strength and insulation. Heat spreads evenly inside.

These crucibles resist thermal shock. Sudden temperature changes won’t crack them easily. They go from hot to cold safely. This is important for lab work. They are chemically inert. Acids and bases don’t eat away at them. Your samples stay pure. They don’t react with most chemicals. This protects your experiments.

The crucibles are hard and dense. They resist wear and abrasion. They last longer than cheaper options. They are perfect for small samples. Use them for melting, calcining, or testing. They work in chemistry labs and jewelry making. They are also good for precious metals. They are reusable many times. This saves money. They offer good value for their performance. They are essential tools for high heat.

Applications of High Temperature Refractory Small Mini Alumina Ceramic Crucible for Kiln

These tiny alumina ceramic crucibles handle extreme heat. They are built for kiln use. Their small size makes them perfect for lab work. Alumina ceramic withstands temperatures far above normal limits. It resists melting even in intense furnace environments. This material stays solid when others fail. Its high melting point ensures reliability.

Chemical resistance is another key strength. Alumina crucibles reject attack from many substances. Acids and bases often don’t affect them. This inertness keeps samples pure. Contamination is minimized during melting or testing. You get accurate results without unwanted reactions.

Thermal shock resistance matters a lot. These crucibles endure sudden temperature shifts. Moving from hot to cold quickly won’t crack them easily. This durability prevents breakage during rapid heating or cooling cycles. They survive demanding processes better than other materials.

Their small, mini size offers significant advantages. They use less material, saving costs. They fit easily into tight furnace spaces. Small batches are handled efficiently. Precise experiments become simpler to manage. Sample sizes are kept manageable.

Applications are diverse in high-heat settings. Melting small metal samples is common. Alloy testing often uses these crucibles. Firing tiny ceramic pieces is another use. Analyzing ash content requires heat-resistant containers. Growing small crystals needs stable vessels. They work well in material research labs. Jewelers find them useful for precious metals. These crucibles perform reliably under demanding conditions.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

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 Refractory Small Mini Alumina Ceramic Crucible for Kiln

What temperature can these mini crucibles handle?

These mini crucibles withstand extreme heat. They resist temperatures up to 1700°C (3092°F). This makes them perfect for kiln work, metal melting, and high-heat experiments. They won’t crack or deform easily under these conditions.

What are they made from?

They are crafted from pure alumina ceramic. Alumina is a very hard, refractory material. It resists heat and wear well. This pure composition gives the crucible its strength and high-temperature tolerance. It lasts longer than cheaper materials.

How small are they?

These are small crucibles. They come in various tiny sizes. Common capacities are 5ml, 10ml, 20ml, or 50ml. Their compact size is ideal for testing small material samples. They save space in the kiln too.

Will chemicals damage them?

Alumina ceramic resists many chemicals. It handles acids and bases better than other ceramics. Avoid harsh chemicals like hydrofluoric acid. These can attack the material. Check chemical compatibility for your specific use.

How should I care for them?

Handle them carefully. They are hard but brittle. Avoid dropping them or sudden temperature shocks. Heat and cool them gradually. Clean them gently after use. Store them safely to prevent chips or cracks. Proper care makes them last.