Aln Aluminum Nitride Ceramic Disc
- MSJ/ALN-005
- aluminum nitride ceramic
- customized
- 10 pcs per type
- industrial applications
Aluminum nitride ceramics, also called as AlN ceramics, have the advantages of high thermal conductivity, good electrical resistance and low density, the coefficient of aluminum nitride ceramics is similar to that of silicon. The excellent properties make aluminum nitride ceramics become an ideal material for applications where good heat spreading capability and good electrical insulation are required.
Any inquiry please email info@mascera-tec.com or call +86 13860446139
Product detail
Aluminum nitride (AlN) ceramics, also known as AlN ceramics, possess several advantages such as high thermal conductivity, low density, and good electrical resistance. The coefficient of thermal expansion of aluminum nitride ceramics is similar to that of silicon, making it an ideal material for applications where good heat spreading capability and electrical insulation are required. Aluminum nitride ceramics exhibit good temperature resistance and are stable at high temperatures in inert atmospheres. When exposed to air, oxidation occurs on the surface at temperatures exceeding 700°C, but the oxide layer protects the material up to 1370°C.
Mascera offers aluminum nitride ceramics in custom sizes and designs, including ceramic plates, rods, tubes, rings, and other irregular shapes. We have the capability to machine parts with very precise tolerances and achieve a fine grinding or polishing surface.
Benefits of aluminum nitride ceramic
1.Hardness
2.Good electrical insulation
3.High mechanical resistance
4.Dimensional stability, even at high temperatures
5.Resistance to wear and corrosion
6.Resistance to chemical products
7.High-temperature withstand
Typical applications of aluminum nitride ceramic
1. Substrates
2. Protection of electrical circuits
3. Flame tubes
4. Heat exchangers
5. Firing trays
6. Medical prostheses
7. Sealing gaskets
8. Ceramic machining tools
9. Mechanical components
Material Data Sheet
| ITEMS | UNIT | PARAMETER |
|---|---|---|
| Al2O3 Purity | % | 95 |
| Color | ‐ | Light Grey |
| Density | g/cm3 | ≥3.3 |
| Water Absorption | % | 0 |
| Moh’s Hardness | ‐ | 8 |
| Flexural Strength(at 25℃) | Mpa | 365-420 |
| Compressive Strength(at 25℃) | Mpa | 310-320 |
| Thermal Conductivity | W/m.k | ≥170 |
| Coefficient of Thermal Expansion(20~300℃) | 10‐6/℃ | 4.6 |
| Max working temperature | ℃ | 1800 |
| Volume Resistivity | Ω.cm | 1013 |
| Dielectric Constant(1MHz, 25℃) | ‐ | 9 |
| Dielectric Loss(1MHz, 25℃) | ‐ | 3.8 X 10-4 |
| Dielectric Strength | KV/mm | 17 |
Packing & Shipment
| Package type | carton box with foam protection |
| Payment terms | TT / Western Union / Paypal 50% payment in advanced and 50% before shipment |
| Loading port | Xiamen, China |
| Shipping way | By sea / air / door-to-door express |
Company Introducton
XIAMEN MASCERA TECHNOLOGY CO., LTD. is a China supplier which specialized in custom manufacturing of technical ceramic components. We provide a broad range of high performance ceramic materials including alumina ceramic, zirconia ceramic, silicon nitride ceramic, silicon carbide ceramic, boron nitride ceramic and aluminum nitride ceramic.
We have completed production lines for molding, sintering, high precision machining, quality inspection of technical ceramic components. Our products are in conformity with ISO9001:2015 quality management system and we are capable to deliver ceramic components of fully dense, accurate size and surface finish control, prompt lead time.
Since our foundation, Mascera has committed to providing ceramic components of highest quality and has built faithful partnership with our customers. Currently, our products have been exported to 40 countries and widely applied in industries like machinery, automotive, chemistry, medical, energy, electronic, semiconductor, aerospace, telecommunication etc.
With expertise of material properties and machining technique, Mascera is able to give our customers the most valuable solutions for their specific applications and cooperate from prototype development to mass production. It is our honor that our technical ceramics components are used by some research institutes and high-tech enterprises, and make small contribution for technology innovation.
