Place of Origin: | Jiangsu, China |
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Brand Name: | BPT |
Certification: | ISO9001:2015 |
Model Number: | 0100 |
Minimum Order Quantity: | 50 Pieces |
Price: | $0.10/Pieces >=1 Pieces |
Packaging Details: | Custom shockproof packaging |
Payment Terms: | L/C, T/T, Western Union |
Supply Ability: | 1000 Piece/Pieces per Month |
Type: | Ceramic Parts | Application: | Structure Ceramic, Industrial Equipment |
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Material: | Alumina Ceramic | Processing Service: | Custom Processing |
Color: | Customizable | Material Option: | Customizable |
Size: | Customized Size | Production Form: | Produce According To Drawings |
Quality Control: | 100% Inspection | Drawing Format: | 2D/(PDF/CAD)3D(IGES/STEP) |
Advantage: | High Precision | Feature: | High Temperature Resistance |
Port: | SHENZHEN | ||
High Light: | alumina shoulder washer bpt,alumina ceramic refractory bpt,alumina ceramic thermal insulation |
1. Raw material: 95% ~ 99.7% alumina optional
2. Colors: White, ivory, pink, black, green, blue optional.
3. Different tolerance level capability via CNC maching, fine grinding and laser cutting.
4. Supporting prototyping need to high volume cost down program.
5. Besides, we offer zircona ceramic plate, silicon carbide ceramic plate.
Alumina ceramic performance table
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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 |