Overview of Advanced White Powder Spherical Aluminum Nitride Aln for Sintered Element

Advanced White Powder Spherical Aluminum Nitride Aln for Sintered Element 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 Advanced White Powder Spherical Aluminum Nitride Aln for Sintered Element

• 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 Advanced White Powder Spherical Aluminum Nitride Aln for Sintered Element

This Advanced White Powder Spherical Aluminum Nitride (AlN) is made for top sintered parts. It needs high purity. Good purity means better performance. We make it over 99% pure. Low impurities are vital. Oxygen is a key impurity. We keep oxygen very low. This helps thermal conductivity. Thermal conductivity is critical. Our AlN powder offers high thermal conductivity. It moves heat away fast. This prevents overheating in parts.

The powder particles are spherical. Spherical shape is important. It helps the powder pack tightly. Tight packing leads to dense sintered bodies. Density improves strength. It also helps heat flow better. We control the particle size. Size distribution is narrow. This gives uniform properties. Uniformity is needed for reliability.

This AlN powder sinters well. Sintering joins particles together. Our powder sinters at good temperatures. It forms strong ceramic bodies. The sintered parts have high thermal conductivity. They also show good electrical insulation. This combination is perfect for electronics. It keeps chips cool while insulating them.

Our AlN powder handles moisture carefully. Moisture can ruin powder flow. We process it to resist moisture. This ensures easy handling. Easy handling makes production smoother. You get consistent results every time.

Use this powder for demanding applications. It fits high-power electronics well. Think LED lighting bases. Think power module substrates. Think semiconductor equipment parts. It provides reliable thermal management. Your parts stay cool under stress. Performance stays high.

Applications of Advanced White Powder Spherical Aluminum Nitride Aln for Sintered Element

This white powder is aluminum nitride. It has a spherical shape. This shape makes it easier to handle. It flows better. It packs more densely. This powder is very pure. It has very few impurities. These qualities are vital for sintering. Sintering uses heat and pressure. It bonds particles together. It doesn’t melt them completely. The result is a strong, solid part.

This aluminum nitride powder is special. It conducts heat extremely well. It moves heat away from hot spots quickly. It also blocks electricity very effectively. These properties are crucial for electronics. Electronics need cooling. They must avoid electrical shorts. This material helps solve both problems.

Manufacturers use this powder to make heat spreaders. These spreaders go inside electronic devices. Devices like power amplifiers get very hot. Heat spreaders made from this AlN pull heat away. They protect sensitive components. They help devices last longer. They also keep performance stable.

It is also used for LED substrates. LEDs need good thermal management. Too much heat damages LEDs. Substrates made from sintered AlN conduct heat efficiently. They move heat from the LED chip. This keeps the LED cooler. It leads to brighter light. It extends the LED’s lifespan.

Another key use is ceramic packaging. Many electronic chips need protection. They are sealed inside ceramic packages. These packages must manage heat. They must also insulate electrically. Sintered AlN packages are excellent for this. They shield the chip. They prevent overheating. They ensure reliable operation.

It works well for making heat sinks too. Heat sinks attach to hot components. They pull heat into the air. Sintered AlN heat sinks are lightweight. They are very strong. They move heat faster than many metals. They are perfect for high-power electronics. They help keep systems cool.

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 Advanced White Powder Spherical Aluminum Nitride Aln for Sintered Element

Here are 5 common questions about Advanced White Powder Spherical Aluminum Nitride (AlN) for sintered parts.

What makes this AlN powder special? It’s super pure. It has very little oxygen. This purity matters. It helps the final sintered part move heat really well. That’s key for electronics needing cooling. The powder is also perfectly round. This shape helps it flow and pack tight during processing.

How small are the particles? We offer different sizes. You can get powders measured at D50 levels like 5 microns or 10 microns. Particle size impacts the final material. Smaller particles often make the sintered part stronger. They also make the surface smoother. You pick the size based on what your part needs.

Does this AlN absorb moisture? Yes, it does absorb moisture from the air. This is important. You must handle it carefully. Store it sealed in dry conditions. Keep it away from damp air before use. Moisture can ruin the powder and affect sintering results.

Why use spherical AlN for sintering? The round shape gives big advantages. It lets the powder particles pack together tightly and evenly. This dense packing is good. It makes the final sintered part stronger. It also helps the part move heat even better. Uniform packing avoids weak spots.

Is this powder safe to handle? Handle it with care. It is a fine powder. Avoid breathing in the dust. Use gloves and safety glasses. Work in a well-ventilated area. Follow standard safety rules for handling fine ceramic powders.