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Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity
Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity
Specifications
Brand Name :
YH
Model Number :
YH
Certification :
ISO，CE，ROHS
Place of Origin :
CHINA
MOQ :
100
Price :
Negotiated
Payment Terms :
L/C,T/T,Western Union
Supply Ability :
10000pcs per month
Delivery Time :
10-30days
Packaging Details :
By carton
Type :
ceramic substrate
Material :
Alumina Ceramic
Max Operating Temperature :
1500°C
Fracture Toughness :
3 to 4 MPa·m^0.5
Purity :
Typically 85% to 99.99%
Shape :
Customizable
Bulk Density :
>3.69
Materials :
92-99.9% Alumina Powder
Applications :
Electrical insulators, cutting tools, wear parts, substrates
Surface Finish :
Polished
Description

99% Al2O3 Ceramic Precision Substrate Aluminium Oxide Alumina Plate/Sheet High Thermal Conductivity High

Laser Scribing and Polishing Substrates
A960 Alumina offers consistently reliable and convincing performance even when subject to high thermal and electrical loads in terms of its: Thermocycling capability, Thermal shock resistance, Flexural strength, Surface quality, Thermal conductivity.
This makes A960 Alumina Ceramic Substrates ideal for power electronics in conjunction with direct copper bonding (DCB) and active metal brazing (AMB).

Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal ConductivityPrecision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity

Application
Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity
Feature&Application
√ High Voltage Insulator
√ High Purity, Max. 99.8%
√ Various Available Grades
√ Hard and Wear Resistant
√ High Corrosion Resistance
√ High Mechanical Strength
√ Good Thermal Conductivity
√ High Operating Temperature
√ Most Favorable Fine Ceramic
Performance That Outperforms Alternatives
Item
Unit
95 Al2O3
96 Al2O3
99 Al2O3
Physical Characteristics
Heat resistance
0C
1500
1550
1800
Bulk density
g/cm3
3.6
3.6
3.9
Water absorption
%
0
0
0
Mechanical Characteristics
Flexural strength
Mpa
320
340
360
Hardness vickers
Gpa
12.2
13.5
15.6
Elastic modulus
Gpa
280
320
370
Poisson’s ratio
0.22
0.23
0.23
Thermal Characteristics
Linear expansion coefficient
(20-5000C) 10-6/0C
7.1
7.2
8
Thermal conductivity
w/(m.k)
16
24
32
Specific Heat
*10-3J/(kg*K)
0.78
0.78
0.9
Electrical Characteristics
Dielectric constant (1MHZ)
-
9
9.4
9.9
Various Types of Aluminum Nitride Sheets
We Can Do OEM and 0BM According to Your Drawing and Requirements.
Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity
Machining Ability of Alumina Ceramics:
Dimensional accuracy: Up to 0.02mm
Surface roughness: Ra0.02-3.2μm
Concentricity: Up to 0.02mm
Parallelism: Up to 0.01mm
Flatness:Up to 0.01mm
Accuracy of Inner hole Drilling: Up to 0.01mm
Cylindricity: Up to 0.02mm
Thread machining: Minimum internal thread M2
Surface finish: As fired, glazed, grinding, polishing, metallization,coating
Packing
Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity

Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity

Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity Hunan Yuanhong New Material Co.,Ltd was established in 2016 ,there are over 100 sets of ceramic professional equipments , several types of furnace in more than 8000 square meters production workshops. ISO9001 certified, a variety of advanced ceramic materials are ROHS and REACH certified.

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Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity

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Product Detail
Brand Name :
YH
Model Number :
YH
Certification :
ISO，CE，ROHS
Place of Origin :
CHINA
MOQ :
100
Price :
Negotiated
Contact Supplier
Precision 99% Al2O3 Ceramic Substrate Aluminium Oxide Plate High Thermal Conductivity

Hunan Yuanhong New Materials Co.,Ltd

Verified Supplier
1 Years
hunan, changsha
Since 2016
Business Type :
Manufacturer
Main Products :
Alumina Ceramic Disc, Alumina Ceramic Tube, Zirconia Ceramic Bead
Total Annual :
10000000-30000000
Employee Number :
80~100
Certification Level :
Verified Supplier
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