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Thermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared Window
Thermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared Window
Specifications
Brand Name :
CSIMC
Model Number :
Sapphire (Al2O3)
Certification :
ISO:9001
Place of Origin :
China
MOQ :
5 Pieces
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
10000 pieces/Month
Delivery Time :
1-4 weeks
Packaging Details :
Cassette, Jar, Film package
Material :
Sapphire Wafer
Purity :
99.999％
Melting Point :
2040 °C
Diameter :
2" 3" 4"
Thermal Expansion :
5.6 x 10 -6 /K (parallel C-axis) & 5.0 (perpendicular C-axis) x 10 -6 /K
Hardness :
Knoop 2000 kg/mm 2 with 2000g indenter
Specific Heat Capacity :
419 J/(kg x K)
Dielectric Constant :
11.5 (parallel C-axis) 9.4 (perpendicular C-axis) at 1MHz
Description

Thermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate for Infrared Window

Sapphire Wafers, the cornerstone of advanced technology and aesthetics. Our sapphire wafers are meticulously crafted from the purest form of sapphire crystal, renowned for its exceptional hardness, durability, and optical clarity.

Designed to withstand the rigorous demands of modern electronics and optoelectronics, these wafers offer unparalleled performance in LED lighting, semiconductor devices, and even high-end watch faces. Their superior thermal conductivity ensures efficient heat dissipation, while their optical transparency enables cutting-edge displays and sensors.

Embrace the future of innovation with Sapphire Wafers. As a symbol of technological prowess and aesthetic sophistication, these wafers are the ultimate choice for industries seeking the ultimate in material quality and performance. Invest in the future – choose Sapphire Wafers today.

Thermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared WindowThermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared WindowThermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared Window

OPTICAL PROPERTIES of SAPPHIRE Al2O3

Transmission Range

0.17 to 5.5 microns

Refractive Index

1.75449 (o) 1.74663 (e) at 1.06 microns

Reflection Loss

at 1.06 microns (2 surfaces) for o-ray - 11.7%; for e-ray - 14.2%

Index of Absorption

0.3 x 10-3 cm-1 at 2.4 microns

dN/dT

13.7 x 10-6 at 5.4 microns

dn/dm = 0

1.5 microns

PHYSICAL PROPERTIES of SAPPHIRE Al2O3

Density

3.97 g/cm3

Melting Point

2040 degrees C

Thermal Conductivity

27.21 W/(m x K) at 300 K

Thermal Expansion

5.6 x 10 -6 /K (parallel C-axis) & 5.0 (perpendicular C-axis) x 10 -6 /K

Hardness

Knoop 2000 kg/mm 2 with 2000g indenter

Specific Heat Capacity

419 J/(kg x K)

Dielectric Constant

11.5 (parallel C-axis) 9.4 (perpendicular C-axis) at 1MHz

Young's Modulus (E)

335 GPa

Shear Modulus (G)

148.1 GPa

Bulk Modulus (K)

240 GPa

Elastic Coefficients

C11=496 C12=164 C13=115
C33=498 C44=148

Apparent Elastic Limit

275 MPa (40,000 psi)

Poisson Ratio

0.25

Orientation

R-plane, C-plane, A-plane, M-plane or a specified orientation

Orientation Tolerance

± 0.3°

Diameter

2 inches, 3 inches, 4 inches, 6 inches, 8 inches or others

Diameter Tolerance

0.1mm for 2 inches, 0.2mm for 3 inches, 0.3mm for 4 inches, 0.5mm for 6 inches

Thickness

0.25mm, 0.33mm, 0.43mm, 0.65mm, 1mm or others;

Thickness Tolerance

25μm

Primary Flat Length

16.0±1.0mm for 2 inches, 22.0±1.0mm for 3 inches, 30.0±1.5mm for 4 inches, 47.5/50.0±2.0mm for 6 inches

Primary Flat Orientation

A-plane (1 1-2 0 ) ± 0.2°; C-plane (0 0-0 1 ) ± 0.2°, Projected C-Axis 45 +/- 2°

Thermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared Window

Acceptance Check

Thermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared Window

1. The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.

2. After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.

3. Please open the vacuum package in a clean room when the products are to be applied.

4. If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.

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Thermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared Window

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Product Detail
Brand Name :
CSIMC
Model Number :
Sapphire (Al2O3)
Certification :
ISO:9001
Place of Origin :
China
MOQ :
5 Pieces
Price :
Negotiable
Contact Supplier
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Thermal Conductivity C-plane 0001 Sapphire Wafer Al2O3 Substrate For Infrared Window

Hangzhou Freqcontrol Electronic Technology Ltd.

Verified Supplier
4 Years
shanghai, hangzhou
Since 1999
Business Type :
Manufacturer, Trading Company
Main Products :
Piezoelectric Wafer, LiNbO3 Wafer, LiTaO3 Wafer
Total Annual :
800M-1500M
Employee Number :
10~99
Certification Level :
Verified Supplier
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