Overview of Economical Glazed Ceramic/Porcelain Crucibles with Glazing Lids High Wall Ceramic Crucible

Economical Glazed Ceramic/Porcelain Crucibles with Glazing Lids High Wall Ceramic Crucible 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 Economical Glazed Ceramic/Porcelain Crucibles with Glazing Lids High Wall Ceramic Crucible

• 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 Economical Glazed Ceramic/Porcelain Crucibles with Glazing Lids High Wall Ceramic Crucible

Here’s the product information for Economical Glazed Ceramic Crucibles with Lids:

These crucibles offer a cost-effective solution for high-temperature work. They are made from strong glazed ceramic or porcelain. The glazed surface covers both the inside and outside. This glaze makes them very smooth. Cleaning residue out is much easier. The glaze also helps stop chemicals from soaking into the ceramic material. This protects the crucible. It also keeps your samples pure.

These crucibles feature tall, straight sides. This high-wall design is important. It prevents spills and splashes during heating. You get more usable space inside too. Each crucible includes a matching glazed lid. The lid fits securely. It helps contain samples and minimize heat loss. The lid also protects against contamination from the air.

They handle high temperatures well. They are suitable for work up to about 1200°C (2192°F). They resist thermal shock effectively. Sudden temperature changes usually don’t crack them. The material stays stable under heat. It doesn’t warp or crack easily. You get reliable performance batch after batch.

Common uses include sample preparation, fluxing, and fusion work. They work well for ashing organic materials. Small-scale calcination is another good application. They are ideal for educational labs and routine industrial testing. Their economy makes them perfect for tasks needing multiple units.

These crucibles come in several standard sizes. Common capacities are 10ml, 15ml, 20ml, 25ml, 30ml, 40ml, and 50ml. The size is clearly marked on the bottom. This helps with quick identification. They are sold individually or in sets. You can buy just the crucible body. Sets include the matching glazed lid.

Applications of Economical Glazed Ceramic/Porcelain Crucibles with Glazing Lids High Wall Ceramic Crucible

These economical glazed ceramic or porcelain crucibles come with fitted glazing lids. They feature high walls. This design holds more material safely. The special glaze covers the entire crucible inside and out. The lid gets glazed too.

This glaze creates a very smooth, glass-like surface. It makes the crucible non-porous. Liquids cannot soak into the ceramic. This prevents contamination of your samples. It also stops materials from sticking to the crucible walls. Cleaning becomes much easier after use. You just wipe or rinse it out.

The glaze also strengthens the crucible. It makes it harder and more durable. The crucible handles sudden temperature changes better. This means less cracking or breaking when heating or cooling quickly. It protects the ceramic from harsh chemicals too. Acids or alkalis damage the surface less.

These glazed crucibles work well for many tasks. People use them for melting small amounts of metal or glass. They are good for ashing organic materials to find mineral content. They work for calcination, which means heating solids to high temperatures to cause chemical changes. They are suitable for simple fusing tests. They are also used for storing small, reactive, or hygroscopic samples safely.

The glazed lid is important. It fits tightly onto the high walls. This keeps things inside the crucible during heating. It prevents spills. It reduces loss of material as vapor or dust. It helps control the atmosphere inside the crucible slightly. This lid protects the sample from direct flame or contaminants.

These crucibles offer a good alternative to more expensive metal ones like platinum. They are cheaper to buy. They work well for routine lab work where extreme conditions are not needed. They are reliable for consistent heating tasks. They last a long time with careful handling. Their smooth surface ensures sample purity. Their toughness makes them practical for everyday use.

Scientists and technicians use them in chemistry labs. Quality control departments find them useful. They are common in educational settings like school labs. Jewelers and small foundries use them for small melts. They are essential for basic material testing.

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 Economical Glazed Ceramic/Porcelain Crucibles with Glazing Lids High Wall Ceramic Crucible

What are these crucible sets used for?
These crucible sets are for melting small amounts of material. They work well in labs, classrooms, or small workshops. People use them for experiments, jewelry making, or sample preparation. The high walls help contain melts safely. The lid helps control reactions.

Why are they called economical?
They are made from common glazed ceramic or porcelain. This material is much cheaper than platinum or special metals. You get a crucible and a matching lid together. This makes them a good starting point. They are fine for basic melting tasks.

How hot can I safely use them?
Check the exact temperature rating from the maker. Generally, glazed ceramic crucibles handle around 1050°C to 1200°C. Do not exceed this limit. Going too hot risks cracking or glaze failure. Sudden temperature changes also cause breaks.

Why is the glazing important?
The glaze seals the ceramic surface. This makes the crucible non-porous. Melted material won’t soak into the walls. The glaze also makes cleaning easier. Residue wipes off more smoothly. The lid glaze works the same way.

How do I care for them?
Let the crucible cool down slowly after use. Avoid thermal shock. Clean it gently with warm water and mild detergent. Do not use harsh abrasives. Inspect it for cracks or chips before each use. Damaged crucibles can fail unexpectedly.