The ZTA ceramic substrate is primarily composed of alumina, with the addition of a specific proportion of zirconia. Fabricated through high-temperature sintering after molding, it exhibits wear resistance and toughness that fall between alumina ceramics and zirconia ceramics. Characterized by its high hardness, excellent wear resistance, and robust toughness, this substrate offers unique advantages.
Brand:
ATCERAItem NO.:
AT-ZTA-CS001Materials
ZTAShapes
SubstrateApplications
Semiconductor
1. The ZTA ceramic substrate boasts a superior strength, more than twice that of regular alumina substrates. Its robust flexural strength and excellent toughness ensure minimal chances of fracture.
2. The surface quality of the ZTA ceramic substrate is remarkably high, featuring a smooth and even finish achieved through a homogeneous and fine microstructure, ensuring excellent surface roughness.
3. With its excellent electrical insulation properties and low dielectric constant, the ZTA ceramic substrate is suitable for high-frequency electronic components.
4. The ZTA ceramic substrate exhibits remarkable high-temperature resistance and thermal shock resistance, fulfilling the requirements for stable operation under high-temperature conditions.
The ZTA ceramic substrate finds extensive applications in various fields such as oscillators, LED modules, power modules, ignition modules, power supply modules, and more. It is widely utilized in electronic components, electrical equipment, new energy vehicles, photoelectric sensors, and other areas.
We are committed to delivering optimal zta substrates tailored to your exact specifications. Our dedicated team ensures meticulous adherence to your instructions, striving to exceed customer expectations. Additionally, we offer the flexibility of customized sizes to accommodate your unique requirements.
Please provide drawings, product specifications, and any other relevant requirements for customization.
| Zirconia Toughened Alumina Substrate | ||||
| Item No. | Length (mm) |
Width (mm) |
Thickness (mm) |
Purity (Al2O3+ZrO2) |
| AT-ZTA-CS001 | 10 | 10 | 0.5 | 74%+23.5% |
| AT-ZTA-CS002 | 10 | 10 | 1 | 74%+23.5% |
| AT-ZTA-CS003 | 15 | 11 | 1.5 | 74%+23.5% |
| AT-ZTA-CS004 | 18 | 13 | 1.5 | 74%+23.5% |
| AT-ZTA-CS005 | 20 | 20 | 2 | 74%+23.5% |
| AT-ZTA-CS006 | 20 | 20 | 2 | 74%+23.5% |
| AT-ZTA-CS007 | 25 | 25 | 1 | 74%+23.5% |
| AT-ZTA-CS008 | 30 | 30 | 0.5 | 74%+23.5% |
| AT-ZTA-CS009 | 30 | 30 | 1 | 74%+23.5% |
| AT-ZTA-CS010 | 30 | 30 | 2 | 74%+23.5% |
| AT-ZTA-CS011 | 35 | 35 | 1 | 74%+23.5% |
| AT-ZTA-CS012 | 40 | 40 | 1 | 74%+23.5% |
| AT-ZTA-CS013 | 40 | 40 | 3 | 74%+23.5% |
| AT-ZTA-CS014 | 50 | 30 | 0.5 | 74%+23.5% |
| AT-ZTA-CS015 | 50 | 50 | 0.5 | 74%+23.5% |
| AT-ZTA-CS016 | 50 | 50 | 1 | 74%+23.5% |
| AT-ZTA-CS017 | 50 | 50 | 1.5 | 74%+23.5% |
| AT-ZTA-CS018 | 50 | 50 | 2 | 74%+23.5% |
| AT-ZTA-CS019 | 60 | 60 | 1 | 74%+23.5% |
| AT-ZTA-CS020 | 65 | 35 | 0.5 | 74%+23.5% |
| AT-ZTA-CS021 | 65 | 48 | 1 | 74%+23.5% |
| AT-ZTA-CS022 | 70 | 70 | 1.2 | 74%+23.5% |
| AT-ZTA-CS023 | 70 | 70 | 3 | 74%+23.5% |
| AT-ZTA-CS024 | 76.2 | 76.2 | 1.5 | 74%+23.5% |
| AT-ZTA-CS025 | 80 | 80 | 3 | 74%+23.5% |
| AT-ZTA-CS026 | 80 | 80 | 2 | 74%+23.5% |
| AT-ZTA-CS027 | 80 | 70 | 1.5 | 74%+23.5% |
| AT-ZTA-CS028 | 84 | 84 | 0.8 | 74%+23.5% |
| AT-ZTA-CS029 | 100 | 100 | 0.5 | 74%+23.5% |
| AT-ZTA-CS030 | 100 | 100 | 1 | 74%+23.5% |
| AT-ZTA-CS031 | 100 | 100 | 1.2 | 74%+23.5% |
| AT-ZTA-CS032 | 100 | 100 | 1.5 | 74%+23.5% |
| AT-ZTA-CS033 | 100 | 100 | 2 | 74%+23.5% |
| AT-ZTA-CS034 | 100 | 90 | 1.5 | 74%+23.5% |
| AT-ZTA-CS035 | 100 | 80 | 1.8 | 74%+23.5% |
| AT-ZTA-CS036 | 100 | 75 | 2 | 74%+23.5% |
| AT-ZTA-CS037 | 10-400 | 10-400 | 0.5-2.5 | 74%+23.5% |
| Material |
Zirconia Toughened Alumina (ZTA) |
| Density (g/cm3) | ≧4.1 |
| Flexture Strength (MPa) | 330 |
| Young Modulus (GPa) | 72 |
| Poisson's Ratio | 0.25 |
| Compressive strength (MPa) | 2300 |
| Hardness (Hv) | 67 |
| Fracture toughness (MPa*m1/2) | 7 |
| Maximum working temperature ( ℃) | 1200 |
| Thermal conductivity (W/m*K) | 18 |
| Thermal expansion coefficient (/℃) | 8*10-6 |
| Thermal shock resistance (ΔT ℃) | 250 |
*This chart illustrates the standard characteristics of the ZTA materials commonly employed in the manufacturing of our ZTA products and parts. Please be aware that the attributes of customized zirconia toughened alumina products and parts may vary depending on the specific processes involved.
Zirconia toughened alumina substrates are carefully packaged in appropriate containers to avoid any potential damage.
1. According to your application scenario, analyze the needs, choose the appropriate material and processing plan.
2. Professional team, quick response, can provide solutions and quotations within 24 hours after confirming the demand.
3. Flexible business cooperation mechanism, support at least one piece of quantity customization.
4. Quickly provide samples and test reports to confirm that the product meets your needs.
5. Provide product use and maintenance suggestions to reduce your cost of use.
Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.
Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.
We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.
In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.
Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.
