Overview of High Temperature Resistance Boron Nitride Zirconia Compound Crucible

High Temperature Resistance Boron Nitride Zirconia Compound Crucible ceramics are a class of advanced technical ceramics, often referred to as “white graphite.” They are renowned for their unique combination of properties, including high thermal conductivity, excellent electrical insulation, and outstanding thermal shock resistance. Available in various forms such as hot-pressed solids, coatings, and composites, BN ceramics are critical in demanding applications across aerospace, electronics, and metallurgical industries.

Features of High Temperature Resistance Boron Nitride Zirconia Compound Crucible

• High Thermal Conductivity: Offers excellent heat dissipation, similar to metals, while maintaining electrical insulation.

• Excellent Thermal Shock Resistance: Withstands extreme and rapid temperature changes without cracking.

• Superior Electrical Insulation: Maintains high resistivity even at elevated temperatures.

• Low Dielectric Constant and Loss: Ideal for high-frequency and microwave applications.

• Good Chemical Inertness: Resists attack from most molten metals, slags, and salts.

• Non-wetting and Non-reactive: With many molten metals like aluminum and copper.

• High Temperature Stability: Can be used in inert or vacuum atmospheres up to 3000°C.

• Machinability: Can be precision-machined into complex shapes using conventional tools, unlike many other advanced ceramics.

Specifications of High Temperature Resistance Boron Nitride Zirconia Compound Crucible

This crucible handles extreme heat. It is made from boron nitride and zirconia. This mix gives it special properties. The crucible resists temperatures over 1800 degrees Celsius. It stays stable under these tough conditions. Boron nitride adds thermal shock resistance. This means the crucible won’t crack easily from sudden temperature changes. Zirconia boosts strength and toughness. It helps the crucible last longer. The crucible comes in various sizes. Common sizes are 50ml, 100ml, and 250ml. These sizes suit different lab needs. The shape is usually cylindrical. It has a flat bottom. This design works well for melting materials. The inner surface is smooth. This prevents sticking. Samples come out clean after heating. The crucible resists chemical attack. It doesn’t react with many molten metals or salts. This keeps your materials pure. It also resists wear over time. You can use it repeatedly. The crucible works well in inert atmospheres. It performs under vacuum too. Its high purity means low contamination risk. This is vital for sensitive experiments. The material is non-wetting. Melted substances don’t cling to the sides. This makes pouring easier. The crucible is electrically insulating. This property is useful in some applications. It offers good thermal conductivity too. Heat spreads evenly inside the crucible. This promotes uniform melting. The crucible is lightweight. Handling it is straightforward. It is durable and long-lasting. This provides good value for the cost. These features make it reliable for demanding high-temperature work.

Applications of High Temperature Resistance Boron Nitride Zirconia Compound Crucible

This crucible blends boron nitride and zirconia. It’s built tough. It handles extreme heat without breaking down. This makes it perfect for demanding jobs.

People use it in metal casting. It holds molten metals safely. It won’t crack under the heat and stress. It keeps the metal clean. You get pure results.

It’s great for growing crystals. Labs need stable containers for crystal growth. This crucible provides that stability. It withstands the high temperatures needed. It doesn’t react with the materials inside.

Semiconductor makers use it too. It holds special chemicals for making chips. These chemicals are often very hot and reactive. The crucible doesn’t contaminate them. It keeps the process clean.

Researchers rely on it for experiments. They need gear that won’t fail at high heat. This crucible is reliable. It works for melting special alloys. It works for testing new materials under fire.

The material itself is very strong. It resists thermal shock well. This means sudden temperature changes won’t break it. It lasts longer than many other crucibles. It saves money over time.

It offers good chemical resistance. Harsh materials don’t eat through it. This protects your samples. It protects your processes. You avoid unwanted reactions.

Handling is straightforward. It works well in induction furnaces. It works well in resistance furnaces. Users don’t need special setups. It fits into existing workflows easily.

Its purity level is high. This is vital for sensitive work. Impurities can ruin experiments or products. This crucible minimizes that risk. You get consistent quality.

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 Resistance Boron Nitride Zirconia Compound Crucible

What is a boron nitride zirconia crucible?
This crucible combines boron nitride and zirconia ceramics. It handles extreme heat very well. These materials work together. They create a crucible tough enough for demanding jobs. You use it for melting metals or holding chemicals at high temperatures.

Why choose this crucible for high heat?
It withstands temperatures over 1800°C easily. Many other crucibles crack or wear out quickly under such stress. This one lasts longer. Its special mix fights heat damage better. You save money by not replacing it as often.

How is it better than graphite or quartz?
Graphite can react with some metals. Quartz might break suddenly when cooled fast. This boron nitride zirconia crucible avoids those problems. It doesn’t react easily with most materials. It also handles sudden temperature drops better. Your work stays safer and cleaner.

How should I handle this crucible?
Be careful moving it. Avoid dropping it or hitting it hard. Sudden knocks can cause cracks. Follow the maker’s heating and cooling instructions. Let it warm up slowly. Let it cool down slowly too. This care makes it last much longer.

Where is this crucible typically used?
People use it in labs and factories. It’s common for growing crystals and testing new materials. Jewelers use it for precious metals. Companies making advanced ceramics need it too. Any job needing a super tough, heat-resistant container benefits from this crucible.