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99% 95% 96% 96% Al2O3 Precision Ceramic Parts White Alumina Ceramic Crucible

Basic Information
Place of Origin: Guangdong, China
Brand Name: HaoRui
Certification: ISO9001:2015
Model Number: 0123
Minimum Order Quantity: 50 Pieces
Price: $1.00/Pieces >=1 Pieces
Supply Ability: 1000 Piece/Pieces per Month
Detail Information
Type: Ceramic Parts Application: Structure Ceramic, Industrial Equipment
Material: Alumina Ceramic Processing Service: Custom Processing
Product Name: Precision Ceramic Parts Color: White Yellow
Size: Customized Size Purity: 99.8% 99% 95%
Production Methods: According To Drawing Drawing Format: 2D/(PDF/CAD)3D(IGES/STEP)
Advantage: High Precision Quality Control: 100% Inspection
Port: Shenzhen Or Hong Kong
High Light:

ISO9001 Precision Ceramic Parts

,

96% Al2O3 Precision Ceramic Parts

,

white alumina ceramic crucible


Product Description

99% 95% 96% Al2O3 Alumina Ceramic Substrate For LED Pcb Microelectronics 3.93g Cm3
 
What is precision Ceramics?
Precise ceramics are new materials which have stable and reliable anti-static performance by high temperature sintering molding. During the manufacturing process, special inorganic materials are added into the clay, and the sintering temperature should reach 2480°F.
 
Features
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products, electric heating products and wear resistant machinery parts.

We can supply the products according to customer's drawings, samples and performance requirement.
 
Alumina ceramic performance table
 
Property
 
Item
Data
 
Unit
99.8% 99% 95%
 
 
 
 
 
 
Mechanical Characteristics
color Ivory light yellow White -
density 3.93 3.85 3.7 g/cm3
Bending Strength 370 310 300 MPa
Compressive trength 2,500 2,400 2,300 MPa
Elastic Modulus 390 340 320 GPa
Fracture Toughness 4 3~4 3~4
MPa m^1/2
Weber Coefficient 12 12 12 m
Vickers Hardness 1,850 1,600 1,400 HV 0.5
 
 
Thermal Characterics
Coefficient of Line Thermal
Expansion
7~8 7~8 7~8
10^-6 K^-1
Thermal Conductivity
32 29 20
W/mK
Thermal Shock Resistance
(Put in Water)
280 200 250 ΔT °C
Max Working Temperature
1,700 1,600 1,500 °C
 
 
Electrical Characteristics
Volume Resistance at 20°C
>10^14 >10^14 >10^14 Ωcm
Dielectric Strength
15×10^6
15×10^6
15×10^6
V/m
Dielectric Constant 10 10 10 εr
One MHZ Dielectric Loss Angle
at 20°C
0.0001
0.0002
0.0004
tanδ
 
Chemical Characteristics
Nitric Acid (60%) 90°C
0.05 0.1 0.1
 
WT Loss mg/cm^2/day
Sulphuric Acid (95%) 95°C 0.22 0.34 0.3
Caustic Soda (30%) 80°C
0.04 0.95 0.9

 

 
We can provide a variety of high-performance engineering ceramics.
 
99% 95% 96% 96% Al2O3 Precision Ceramic Parts White Alumina Ceramic Crucible 0

Silicon Nitride Ceramics (Si3N4)

Silicon nitride exceeds other ceramics in thermal shock resistance. Its strength does not deteriorate at elevated temperatures, hence it is most appropriate for engine and gas turbine parts, including turbo charger rotors, diesel engine glow plugs and hot plugs.
99% 95% 96% 96% Al2O3 Precision Ceramic Parts White Alumina Ceramic Crucible 1

Alumina Ceramics (Al2O3)

Alumina is the most widely used type of ceramic. Its high dielectric properties are beneficial in electrical products, Alumina offers corrosion and wear resistance and high strength. It is widely used for industrial machine parts.
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Silicon Carbide Ceramic (SiC)

Silicon carbide retains its strength at elevated temperatures as high as 1400℃. It has the highest corrosion resistance of all fine ceramic materials. Applications include mechanical seals and pump parts.
99% 95% 96% 96% Al2O3 Precision Ceramic Parts White Alumina Ceramic Crucible 3

Zirconia Ceramics (ZrO2)

Zirconia ceramic has the highest strength and toughness at room temperature of all engineering ceramics. Before zirconia, ceramics were considered impractical for scissor or knife applications. With its excellent surface smoothness, zirconia is also used for pump parts.
99% 95% 96% 96% Al2O3 Precision Ceramic Parts White Alumina Ceramic Crucible 4

Aluminum Nitride Ceramics(AIN)

Aluminum nitride ceramics are usually gray or off-white. It has a low thermal expansion coefficient, excellent insulation performance, heat resistance, and a thermal conductivity of more than 180W/(m.k). It is an ideal package heat dissipation material for large integrated circuits.
99% 95% 96% 96% Al2O3 Precision Ceramic Parts White Alumina Ceramic Crucible 5

Machinable Glass Ceramic

Machinable glass ceramics are fluorophlogopite mica glass ceramics with synthetic mica as the main crystal phase. The main components are fluorophlogopite and glass with silica as the main component. Contains 55% fluorophlogopite and 45% borosilicate glass matrix.
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Microporous Ceramic Plate

Microporous ceramics refer to ceramic bodies containing a large number of open or closed tiny pores. The material is mainly alumina or carbonized. The surface is firm, the pores are uniform, the porosity is 35-40%, and the pore size ranges from 1 to 100 microns.
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Boron Nitride(h-BN)

Boron nitride material has the characteristics of resistance to high temperature and heat cycle. It will not react with many metals, ceramic rare earths and other materials, nor will it contaminate the product. Will not break in hot and cold environments.
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Other Ceramics

Our company can process a variety of ceramic materials and cemented carbide. We are currently processing experimental splines for many research institutes and schools. You can provide materials and we can process them according to drawings.
We can provide products according to your drawings or samples and performance requirements.
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Ceramic shaft and sleeve

 
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Plane processing

 
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Ceramic micro hole machining

 
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Ceramic processing thread

 
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Ceramic complex shaped parts

 
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Ceramic parts polishing

 
 

 

Contact Details
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