Overview of Aluminum Nitride (AlN) Powder
Aluminum Nitride (AlN) powder is a ceramic material with exceptional thermal and mechanical properties. It is a non-oxidizing compound that offers high thermal conductivity, making it a crucial component in high-performance applications. This powder, with its fine particle size and purity, is widely used in industries ranging from electronics to aerospace.
Characteristics of Aluminum Nitride (AlN) Powder
High Thermal Conductivity: AlN powder exhibits excellent thermal conductivity, making it an ideal material for high-temperature applications and heat dissipation in electronic devices.
High Mechanical Strength: This ceramic material boasts high mechanical strength, hardness, and wear resistance, suitable for demanding mechanical applications.
Excellent Chemical Stability: AlN powder resists chemical attack, maintaining its properties even in harsh environments.
Good Electrical Properties: Aluminum Nitride offers good electrical insulation and dielectric strength, suitable for use in electrical components.
Processability: The powder form of AlN allows for easy processing and sintering, facilitating its integration into various materials and components.
Application of Aluminum Nitride (AlN) Powder
Electronics: AlN powder is widely used in electronic packaging and substrates due to its high thermal conductivity and electrical properties.
Electronics
Aerospace: Its lightweight, high-strength, and thermal stability make it suitable for components in aircraft engines and spacecraft.
Aerospace
Ceramics Industry: AlN powder is a key ingredient in the production of advanced ceramic components, such as cutting tools and wear parts.
Ceramics Industry
Optical Applications: Its transparency in the infrared range allows for use in optical windows and lenses.
Optical Applications
Semiconductors: As a substrate material, AlN powder supports the growth of high-quality semiconductor films.
Semiconductors
Company Profile
NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality Aluminum Nitride (AlN) Powder, please feel free to contact us or click on the needed products to send an inquiry.
Payment Term
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment Term
By sea, by air, by express, as customers request.
FAQ
Q1:
What are the primary uses of Aluminum Nitride (AlN) Powder?
Re: The primary uses of Aluminum Nitride (AlN) Powder include its application in electronics for heat dissipation, in the aerospace industry for lightweight and high-strength components, and in the ceramics industry for advanced ceramic components.
Q2:
How does Aluminum Nitride (AlN) Powder maintain its thermal stability?
Re: Aluminum Nitride (AlN) Powder maintains its thermal stability through its strong bonds and lattice structure, which resist thermal expansion and contraction, ensuring consistent performance even under extreme temperature conditions.
Q3:
Is Aluminum Nitride (AlN) Powder easy to process?
Re: Yes, Aluminum Nitride (AlN) Powder is relatively easy to process due to its powder form and sinterability. It can be shaped and sintered into various forms, such as substrates, components, and coatings, using various techniques like pressing and sintering.
Q4:
How does Aluminum Nitride (AlN) Powder differ from other ceramic materials?
Re: Aluminum Nitride (AlN) Powder differs from other ceramic materials in its combination of high thermal conductivity, mechanical strength, and chemical stability. Its unique properties make it suitable for applications that require both heat dissipation and structural integrity, such as electronics and aerospace.
Q5:
Is Aluminum Nitride (AlN) Powder environmentally friendly?
Re: Aluminum Nitride (AlN) Powder is generally considered environmentally friendly. It does not release harmful substances during its production, use, or disposal. However, its environmental impact depends on the specific production methods and waste management practices employed. Responsible production and recycling can help minimize any potential environmental impacts.
Aluminum Nitride Properties | |
Other Names | Aluminium nitride |
CAS No. | 24304-00-5 |
Compound Formula | AlN |
Molecular Weight | 40.9882 |
Appearance | White to pale yellow powder |
Melting Point | 2200 °C |
Boiling Point | 2517 °C (dec.) |
Density | 2.9 to 3.3 g/cm3 |
Solubility in H2O | N/A |
Electrical Resistivity | 10 to 12 10x Ω-m |
Poisson's Ratio | 0.21 to 0.31 |
Specific Heat | 780 J/kg-K |
Thermal Conductivity | 80 to 200 W/m-K |
Thermal Expansion | 4.2 to 5.4 µm/m-K |
Young's Modulus | 330 GPa |
Exact Mass | 40.9846 |
Monoisotopic Mass | 40.9846 |
Remarks | Danger |
Hazard Statements | H314-H335 |
Hazard Codes | Xi |
Risk Codes | 36/37/38 |
Safety Statements | 26-37/39 |
RTECS Number | N/A |
Transport Information | N/A |
WGK Germany | 3 |