Sapphire Substrate C Plane Sapphire Wafers

Sapphire substrate is resistant to high temperature and corrosion, with good wear resistance, can adapt to harsh working environment, and the lattice mismatch rate is low. It can be used as the substrate for the preparation of III-V nitride epitaxial wafer, such as GaN, whic is applied for chip manufacturing in semiconductor industry.

Brand:
ATCERA
Item NO.:
AT-BS-JP1001

Materials
Transparent Ceramics
Shapes
Substrate
Applications
Semiconductor , Mechanical Parts , Petrochemical Industry , Metallurgy Industry

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Advantages of Sapphire Substrate

Sapphire substrate is resistant to high temperature and corrosion, with good wear resistance, can adapt to harsh working environment, the lattice mismatch rate is low and performance is stable.

Applications of Sapphire Wafers

Sapphire substrate can be used as the substrate for the preparation of III-V nitride epitaxial wafer, such as GaN, whic is applied for chip manufacturing in semiconductor industry.

Product Parameters
Material Parameters

Size Chart of Sapphire Substrate

Committed to providing optimal sapphire substrate customized to your precise needs. Our devoted team guarantees careful adherence to your instructions, aiming to surpass customer expectations. Moreover, we provide the flexibility of customized sizes to meet your unique requirements.

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Please provide dimension, application information and parameter requirements for customization.

C-Plane(0001) Sapphire Substrate
Item NO.	Inch	Diameter(mm)	Thickness（μm）	ttv bow warp	Purity
AT-BS-JP1001	1 Inch	25.4±0.1	430±25	ttv < 5 μm bow < 5 μm warp < 5 μm	99.999%
AT-BS-JP1002	2 Inch	50.8±0.1	430±25	ttv < 10 μm bow < 10 μm warp < 10 μm	99.999%
AT-BS-JP1003	3 Inch	76.2±0.1	500±25	ttv < 15 μm bow < 15 μm warp < 15 μm	99.999%
AT-BS-JP1004	4 Inch	100±0.1	650±25	ttv < 20 μm bow < 20 μm warp < 20 μm	99.999%
AT-BS-JP1005	5 Inch	125±0.1	650±25	ttv < 20 μm bow < 20 μm warp < 20 μm	99.999%
AT-BS-JP1006	6 Inch	150±0.2	1300±25	ttv < 25 μm bow < 25 μm warp < 25 μm	99.999%
AT-BS-JP1007	8 Inch	200±0.2	1300±25	ttv< 30 μm bow< 30 μm warp< 30 μm	99.999%

Technical Data of Al2O3 (monocrystalline structure)

Content	Al2O3 (monocrystalline structure)
Purity	99.995
Density	3.98-4.1g/cm3
Hardness	1700Hv
Compressive strength	2100MPa
Bending strength	445MPa
Tensile strength	200MPa
Elasticity modulus	380GPa
Poisson's ratio	0.28
Max. working temperature	1950℃
Thermal conductivity	28-32W/m*K
Thermal expansion coefficient	6*10-6/K
Refractive index	1.76
Transmissivity	>86% (280-3500nm)
Volume resistivity	>1.51016Ohmcm
Dielectric strength	48KV/mm

*This chart illustrates the standard characteristics of the Al2O3 (monocrystalline structure) materials commonly employed in the manufacturing of our Al2O3 (monocrystalline structure) products and parts. Please be aware that the attributes of customized Al2O3 (monocrystalline structure) products and parts may vary depending on the specific processes involved. Detailed parameter is decided by type and composition of stabilizing agent.

Valuable Information

Sapphire Substrate Packing

Sapphire substrates are carefully packaged in appropriate containers to avoid any potential damage.

Customization Advantages

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.

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FAQ

Do you supply the materials unlisted on your website?

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.

Can you aid in material selection & ceramic product design?

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.

Do you have a minimum order value requirement?

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.

What services beyond ceramic products do you offer?

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.

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Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.

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