Overview of Custom Aln Ceramic Aluminum Nitride Cup Crucible

Custom Aln Ceramic Aluminum Nitride Cup Crucible is an advanced technical ceramic renowned for its exceptional thermal conductivity and reliable electrical insulation. It is a key material in high-power electronics, LED lighting, and semiconductor processing, effectively managing heat in demanding applications where performance and reliability are critical.

Features of Custom Aln Ceramic Aluminum Nitride Cup Crucible

• High Thermal Conductivity: Offers excellent heat dissipation, comparable to beryllia (BeO).
• Electrical Insulation: Maintains high electrical resistivity even at elevated temperatures.
• Low Thermal Expansion: Matches the coefficient of thermal expansion of silicon, ideal for semiconductor substrates.
• Excellent Mechanical Strength: Possesses good mechanical properties for structural integrity.
• High-Temperature Stability: Performs reliably in harsh environments and at high temperatures.
• Non-Toxic: A safe alternative to beryllium oxide (BeO) ceramics.

Specification of Custom Aln Ceramic Aluminum Nitride Cup Crucible

These custom AlN ceramic crucibles handle tough jobs. Aluminum nitride is the key material. It offers great heat resistance and thermal conductivity. This combination matters for high-temperature work. The crucibles stay stable even under extreme heat. They won’t crack easily from sudden temperature changes. Chemical resistance is another big plus. AlN resists attack from many molten metals and salts. This keeps your materials pure and the crucible lasting longer.

You can get these crucibles made just for you. Size and shape are flexible. We make small cups or large containers. Wall thickness adjusts to your heating needs. Specific features like lips or handles are possible. Tell us your exact requirements. We design the crucible around your process.

These crucibles work well in vacuum or controlled atmospheres. They are common in semiconductor crystal growth. Metal refining and advanced material research use them too. Any process needing clean, high-temperature containment benefits. Aluminum nitride’s properties make it reliable. The material doesn’t introduce unwanted elements. Heat moves through it efficiently.

Durability is a major advantage. AlN crucibles outperform many other ceramics. They withstand repeated thermal cycling well. This reduces replacement costs and downtime. Consistent performance run after run is expected. Choosing the right custom design optimizes your results. Consider your operating temperature and materials. Think about the heating and cooling rates needed. The crucible’s shape impacts how heat flows. We help match the crucible to your application.

Applications of Custom Aln Ceramic Aluminum Nitride Cup Crucible

Custom AlN ceramic aluminum nitride cup crucibles are essential tools in demanding industrial and research settings. Aluminum nitride stands out because of its exceptional thermal conductivity. This material moves heat efficiently, crucial for maintaining consistent temperatures during processing. Aluminum nitride also boasts impressive resistance to thermal shock. Crucibles made from it handle sudden temperature changes without cracking. This reliability matters greatly in high-heat applications.

These custom crucibles excel in semiconductor manufacturing. They contain molten metals like gallium arsenide during crystal growth processes. Aluminum nitride won’t react with these sensitive materials, preserving purity. The crucibles withstand the extreme vacuum conditions required. This inertness is vital for producing high-quality semiconductor wafers.

Metal processing relies on these crucibles too. They melt and contain reactive metals like lithium or cesium. Traditional crucible materials often fail with these aggressive elements. Aluminum nitride offers superior chemical resistance. This prevents contamination of the molten metal. The material’s stability ensures cleaner melts and better final products.

High-purity crystal growth demands AlN crucibles. Growing crystals like sapphire requires precise temperature control. Aluminum nitride’s thermal properties provide this stable environment. Its non-reactivity guarantees the crystal remains uncontaminated. This is key for optical and electronic applications needing flawless crystals.

Research labs use custom AlN crucibles extensively. Scientists explore new materials under extreme conditions. These crucibles tolerate high temperatures and corrosive chemicals. Their stability allows for accurate, repeatable experiments. Custom shapes fit specialized equipment setups perfectly. Aluminum nitride crucibles are indispensable for advanced material science and chemistry research. Their unique properties solve critical challenges in high-performance manufacturing and discovery.

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 Custom Aln Ceramic Aluminum Nitride Cup Crucible

What makes aluminum nitride crucibles special?
Aluminum nitride handles extreme heat well. It resists sudden temperature changes better than many ceramics. This material doesn’t react with molten metals like silicon or gallium arsenide. It stays stable and lasts longer under tough conditions. This makes it reliable for demanding processes.

Are these crucibles fragile?
Yes, handle them carefully. Aluminum nitride is a ceramic. It can chip or crack if dropped or knocked hard. Always place them gently on stable surfaces. Avoid impacts during use or cleaning. Proper care prevents damage.

How hot can I use an AlN crucible?
Crucibles work fine in air up to about 1380°C (2500°F). They handle even higher temperatures in controlled atmospheres like nitrogen or argon. Don’t exceed the recommended maximum. Check the specs for your specific crucible. High heat is okay, but stay within limits.

How do I clean an AlN crucible?
Clean gently after each use. Let the crucible cool completely first. Use warm water and a soft brush. For stubborn residue, a mild acid like diluted nitric acid might help. Rinse thoroughly with deionized water. Avoid harsh mechanical scrubbing. Dry completely before storing.

Can I get a custom shape or size?
Yes, custom orders are common. We make crucibles to your exact needs. Specify the inner diameter, outer diameter, height, and wall thickness. Special shapes like boats or tubes are possible too. Provide your detailed drawings or requirements. We build it precisely for your application.