Overview of High Quality Silicon Carbide Graphite Crucible 250kg 350kg Refractory Sic Ceramic Crucible for Glass Melting

High Quality Silicon Carbide Graphite Crucible 250kg 350kg Refractory Sic Ceramic Crucible for Glass Melting 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 Quality Silicon Carbide Graphite Crucible 250kg 350kg Refractory Sic Ceramic Crucible for Glass Melting

• 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 Quality Silicon Carbide Graphite Crucible 250kg 350kg Refractory Sic Ceramic Crucible for Glass Melting

These crucibles are good for melting glass. They hold either 250kg or 350kg of material. They are made from silicon carbide and graphite. This mix is very strong. It handles high heat well. It also moves heat fast. Glass melts at very hot temperatures. This crucible can take that heat. It won’t crack easily from sudden temperature changes. This is called thermal shock resistance. It is important for melting glass. The glass mixture can be tough on materials. This crucible resists that wear. It lasts a long time. You won’t need to replace it often. This saves money over time. The thick walls add strength. They help the crucible stay solid. The size options give you choices. Pick the one that fits your furnace. The material conducts heat efficiently. This helps melt the glass faster. It might use less energy. A strong crucible means less stopping work. You can melt glass longer. Fewer breaks mean more production. These crucibles are built for demanding glass melting jobs. They offer reliable performance. They are a solid investment for your furnace.

Applications of High Quality Silicon Carbide Graphite Crucible 250kg 350kg Refractory Sic Ceramic Crucible for Glass Melting

High quality silicon carbide graphite crucibles are important for melting glass. These crucibles handle the high heat needed for glass work well. They come in big sizes like 250kg and 350kg. This means they can melt a lot of glass material at once. Glass factories need this kind of capacity.

These crucibles are made tough. They resist damage from the intense heat inside furnaces. They also handle the chemical reactions happening with molten glass. This toughness makes the crucibles last a long time. Factories save money because they don’t need to replace crucibles as often. Less downtime for changes means more glass production.

The material, silicon carbide graphite, is special. It moves heat very fast. This helps melt the glass quicker and more evenly. The glass gets heated the same way throughout the crucible. This leads to better quality glass with fewer problems like bubbles or weak spots. It makes the glass stronger and clearer.

These crucibles are built strong. They won’t crack easily under the heavy load of molten glass. Workers can rely on them shift after shift. The 250kg and 350kg sizes fit well into standard industrial furnaces. They are good choices for serious glass production needing reliable, heavy-duty tools. They handle the tough job of melting glass day in and day out.

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 Quality Silicon Carbide Graphite Crucible 250kg 350kg Refractory Sic Ceramic Crucible for Glass Melting

What is this crucible made of?
This crucible uses silicon carbide and graphite. Both materials are strong and handle heat well. Silicon carbide gives toughness. Graphite adds thermal shock resistance. Together they create a durable container for melting glass. It suits industrial needs.

Why use this crucible for glass?
Melting glass requires very high temperatures. This crucible handles extreme heat without cracking. Its materials resist corrosion from molten glass chemicals. Heat transfers evenly inside it. This ensures consistent glass melting. It prevents flaws in the final glass product.

How hot can this crucible get?
This crucible works reliably up to about 1650°C (3000°F). That is hot enough for most glass types. Its structure remains stable near this limit. Do not exceed the specified maximum temperature. Going too high risks damage.

How long does this crucible last?
Lifespan depends on use. Careful handling helps it last longer. Proper preheating before use is vital. Avoid sudden temperature changes. Using the right glass batch chemistry matters. Under good conditions, expect many melting cycles. It outperforms cheaper options over time.

Is this crucible safe?
Yes, when used correctly. Follow all safety steps. Always preheat slowly. Never exceed the maximum temperature rating. Use proper lifting gear for the heavy weight. Protect against thermal shock. Inspect regularly for wear. Replace it if you see cracks or thinning. Safety protects your workers and your glass quality.