Overview of Aluminum Nitride Ceramic Crucible and Aluminum Nitride Aln Ceramic Boat

Aluminum Nitride Ceramic Crucible and Aluminum Nitride Aln Ceramic Boat 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 Aluminum Nitride Ceramic Crucible and Aluminum Nitride Aln Ceramic Boat

• 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 Aluminum Nitride Ceramic Crucible and Aluminum Nitride Aln Ceramic Boat

Aluminum nitride ceramic crucibles offer excellent performance for high temperature work. This material handles extreme heat very well. Aluminum nitride crucibles resist temperatures up to 1800°C in air. They work well under protective atmospheres too. Their high thermal conductivity moves heat fast. This helps keep temperature even inside the crucible. These crucibles protect against chemical attack. They stand up to molten metals like gallium arsenide. They also resist corrosive salts. Aluminum nitride purity is usually over 99%. This keeps contamination low. Crucibles come in various sizes and shapes. Common shapes are cylindrical or conical. They serve crystal growth and metal melting tasks.

Aluminum nitride ceramic boats are essential for semiconductor processing. Their shape suits moving wafers through furnaces. Aluminum nitride boats share the crucible’s strong points. They tolerate intense heat easily. They move heat quickly due to high conductivity. This ensures uniform heating of the wafers. Chemical resistance is vital here. Aluminum nitride boats handle aggressive gases and plasmas. They prevent wafer contamination effectively. The material purity remains high, typically exceeding 99%. This is critical for clean semiconductor production. Boats are designed for reliable, repeated use. They endure many thermal cycles without failing. Their smooth surface protects delicate silicon wafers. Aluminum nitride boats simplify high temperature handling. They make daily furnace operations much easier.

Applications of Aluminum Nitride Ceramic Crucible and Aluminum Nitride Aln Ceramic Boat

Aluminum nitride ceramic crucibles and boats handle demanding high temperature processes well. These components resist extreme heat effectively. Aluminum nitride boasts excellent thermal conductivity. This property allows fast, even heating. Crucibles contain molten metals or compounds securely. Boats transport materials smoothly through production steps. Both crucibles and boats prevent contamination reliably. They maintain material purity throughout processing.

Semiconductor manufacturing relies on aluminum nitride crucibles heavily. They grow crystals like gallium nitride safely. The crucibles withstand corrosive materials easily. Aluminum nitride boats carry silicon wafers dependably. These boats operate inside diffusion furnaces constantly. They survive repeated thermal cycling without cracking.

LED production uses these ceramic parts widely. Crucibles process gallium arsenide compounds successfully. Boats manage phosphor materials efficiently. The non-reactive surface keeps substances pure. This purity is critical for bright, consistent light output.

Photovoltaic cell makers need aluminum nitride crucibles too. They melt silicon for solar wafers effectively. The crucibles endure molten silicon’s aggressiveness. Boats support wafers during doping steps reliably. Consistent high temperature exposure is routine.

Metal evaporation processes utilize aluminum nitride boats frequently. Boats hold metals like aluminum securely. They heat evenly under intense vacuum conditions. This ensures uniform metal film deposition.

Research labs value these ceramic tools highly. Scientists explore new materials confidently. Aluminum nitride components offer predictable performance. Their longevity reduces replacement costs significantly. Thermal shock resistance prevents sudden failures. Electrical insulation properties add safety. These features make aluminum nitride crucibles and boats essential tools across advanced industries.

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 Aluminum Nitride Ceramic Crucible and Aluminum Nitride Aln Ceramic Boat

What temperature can Aluminum Nitride crucibles handle?
Aluminum Nitride crucibles work well up to 1800°C. They keep their strength in air. They are stable for high-heat processes.

Will chemicals damage AlN crucibles?
AlN fights off many molten metals. This includes gallium and aluminum. It also resists most acids and alkalis. Strong acids like sulfuric acid might attack it slowly. Avoid strong alkalis too.

Can AlN crucibles handle sudden temperature changes?
Yes. Aluminum Nitride handles thermal shock very well. It won’t easily crack going from hot to cold quickly. This is better than alumina ceramics.

How do I clean an AlN ceramic boat?
Clean gently after use. Use warm water and mild soap. A soft brush helps. Avoid harsh abrasives. They can scratch the surface. Dry the boat completely before storage.

Why pick AlN over alumina ceramic?
Aluminum Nitride conducts heat much better. This means faster heating and cooling. It lasts longer under thermal stress. AlN also resists corrosion better with certain metals. It costs more initially but often performs better long-term.