China Alumina Ceramic Disc manufacturer
Hunan Yuanhong New Materials Co.,Ltd
Specialized in Advanced ceramic,Serving High-end Manufacturing
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Industrial Machined Hot Pressed Aln Parts Aluminum Nitride Ceramic Structural Components

Industrial Machined Hot Pressed Aln Parts Aluminum Nitride Ceramic Structural Components

Brand Name YH
Certification ISO
Place of Origin CHINA
Delivery Time 5-8weeks
Packaging Details Carton
Model Number YH-A
Minimum Order Quantity 10
Price Negotiated
Payment Terms L/C,T/T,Western Union
Supply Ability 10000pcs per month
Coefficient Of Thermal Expansion 4.5-5.3 x10^-6 /K
Dielectric Constant 8.5-9.5
Operating Temperature Range -40°C to 1000°C
Thermal Conductivity 170-200 W/mK
Applications Electronics, heat sinks, substrates
Surface Finish Polished or as-sintered
Density 3.26 g/cm³
Electrical Resistivity 1x10^14 ohm-cm
Purity 99.5% or higher
Material Aluminum Nitride (AlN)
Breakdown Voltage 10-15 kV/mm
Color Light gray to white
Form Factor Customizable shapes and sizes
Detailed Product Description

 Industrial Machined Hot Pressed Aln Aluminum Nitride Ceramic Structural Parts

 

Premium Aluminum Nitride Sheets - Superior Thermal Conductivity & Electrical Insulation.

High-Performance Ceramic Solution for Electronics, LED, and Semiconductor Industries
Aluminum nitride ceramics are usually gray or off-white. It has a low thermal expansion coefficient,
excellent insulation performance, heat resistance, and a thermal conductivity of more than 180W/(m.k).
It is an ideal package heat dissipation material for large integrated circuits.
Application
Aluminum Nitride Part Application:
Here are the common purity levels of aluminum nitride powder (AlN) and their typical applications:

1. Industrial Grade Purity

•Purity Range: 95% - 98%
•Applications: Generally used in applications where high purity is not critical, such as basic ceramic
materials and composites.

2. High Purity

•Purity Range: 99% - 99.5%
•Applications: Suitable for most electronic packaging and thermal management applications, as well as
high-performance ceramic materials.

3. Ultra-High Purity

•Purity Range: 99.5% - 99.99%
•Applications: Used in advanced electronic packaging, LED packaging, and high-performance catalyst
supports where extremely high purity is required.

4. Special Purity

•Purity Range: >99.99%
•Applications: Used in specific scientific research and high-precision technology applications, such as
aerospace and military fields.

Selection Recommendations

•Choose Based on Application Requirements: Different applications have different purity requirements. Selecting the appropriate purity can balance performance and cost.
Regular Size
Length x Width (mm)
Thickness (mm)
 
 
2'' x 2''
(50.8 x 50.8)
 
 
 3'' x 3''
(76.2 x 76.2)
 
 
4'' x 4''
(101.6 x101.6)
 
 
4.5'' x 4.5''
(114.3 x 114.3)
 
 
5'' x 5''
(127 x 127)
 0.385
 0.5
 0.635
 1.0
Diameter (mm)
Thickness (mm)
 
 
Φ16 Φ19 Φ20 Φ26Φ30 Φ35 Φ40 Φ45 Φ50 Φ52 Φ60 Φ75 Φ80
1.0
1.2
1.5
2.0
2.5
Performance That Outperforms Alternatives
 
Item
Unit
Reference Value
Test method
Thermal conductivity
 W/m・K
>170
Transient plane source method
Surface roughness
μm
<0.6
Stylus surface roughness tester
Warpage
 /
<2.5‰
Glass gauge
Apparent density
 g/cm3
≥3.26
Drainage method
Bending strength
 MPa
>300
Three-point bending resistance method
Volume resistance
Ω・cm
 1.5x1013 (TYP)
Volume resistance gauge
Dielectric constant
 @1MHz
 8.9 (TYP)
Impedance method
Dielectric loss
 @1MHz
4.6×10-4(TYP)
Impedance method
Break down voltage
 Kv/mm
36.85(TYP)
DC power method
Coefficient of linear expansion
 1×10-6/℃
 4.75(TYP)
Thermomechanical a
Various Types of Aluminum Nitride Sheets
We Can Do OEM and 0BM According to Your Drawing and Requirements.
Exceptional Material Properties:
Technical Superiority
* High Purity Material: >99% AlN composition with minimal impurities.
* Advanced Manufacturing: Pressureless sintering technology ensures uniform density.
* Precision Engineering: ±0.05mm dimensional tolerance guarantee.
* Multiple Finishes: As-fired, polished, or metallized surfaces available.
Quality Certifications
* ISO 9001:2015 Certified Manufacturing
* Batch-to-Batch Consistency Guarantee
* Full Traceability Documentation
* RoHS & REACH &CE Compliant
Packing

FAQ
Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
 
Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
 
Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
 
Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
 
Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.
Product Tags: Industrial Hot Pressed Aln Parts   Aluminum Nitride Ceramic Structural Components  
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