Hot Sale alumina ceramic disc
- Delivery Time:
- 15 Days
Quantity:
Your message must be between 20 to 2000 characters
Contact NowBasic Info
Basic Info
| Place of Origin: | Jiangsu, China (Mainland) |
|---|
Product Description
Product Description
Hot Sale alumina ceramic disc 1.Material :95% or 99% alumina ceramic
2.Application: water faucet valve. High strength and mechnical strength
High density
Stable dimension
Specifications:
1) Material:
a) 95% Al2O3
b) 99.5% Al2O3
c) ZrO2
2) Surface finish:
a) Normal polish Ra 08-1.0μm
b) Fine polish Ra 0.4-0.6μm
c) Diamond polish Ra 0.2μm
3) Properties:
a) Wear resistant
b) Corrosion resistant
c) Heat resistant .
d) Stable dimensions
e) Lightweight ,
f) Long performance life
About Us. Seamark mainly produce alumina tubes, rods and various industrial ceramic parts, which are mainly used in thermalcouple temperature, liquid steel continous temperature, various industrial furnace(containig vacuum furnace, carburizing furnace, wire furnace, atmosphere furnace etc), especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry. 3. Our advantage: 1.Competitive price and on time delivery
2.Professinal service 3 Strict Quality Control 4. Experienced sales and Engineers Packing details: 1. Standard: carton for export 2. Delivery: As per contract delivery on time 3. Shipping: As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all necessary assistant. Our contacts: Suzhou Seamark Fine Ceramics Co.,Ltd.
Ms.Linda Huang
Tel: +86 512 66255075
Fax: +86 512 66255030
Mob: +86 18550512237
2.Application: water faucet valve. High strength and mechnical strength
High density
Stable dimension
Specifications:
1) Material:
a) 95% Al2O3
b) 99.5% Al2O3
c) ZrO2
2) Surface finish:
a) Normal polish Ra 08-1.0μm
b) Fine polish Ra 0.4-0.6μm
c) Diamond polish Ra 0.2μm
3) Properties:
a) Wear resistant
b) Corrosion resistant
c) Heat resistant .
d) Stable dimensions
e) Lightweight ,
f) Long performance life
Material | —— | AI-920 | AI-950 | AI-990 | AI-997 | AI-999 |
Texture | —— | Al2O3 | Al2O3 | Al2O3 | Al2O3 | Al2O3 |
>92% | >95% | >99% | >99.7% | >99.9% | ||
Density | g/cm³ | 3.5 | 3.60 | 3.9 | 3.92 | 3.92 |
Bending strength | Mpa | 300 | 330 | 340 | 390 | 390 |
Compressive strength | Mpa | 3400 | 3600 | 3800 | 3900 | 3900 |
Elasticity modulus | Gpa | 350 | 350 | 370 | 390 | 390 |
Impact resistance | Mpam½ | 4.0 | 4.2 | 4.4 | 5.2 | 5.5 |
Weibull Modulus | m | 11 | 10 | 10 | 12 | 12 |
Vickers Hardness | HV 0.5 | 1700 | 1800 | 1800 | 2000 | 2000 |
Thermal expansion | 10^-6K^-1 | 5.0-8.3 | 5.0-8.3 | 5.1-8.3 | 5.5-8.4 | 5.5-8.5 |
Thermal Conductivity | W/mk | 18 | 24 | 25 | 28 | 30 |
Thermal shock resistance | °C | 220 | 250 | 250 | 280 | 280 |
Highest Application Temperature | °C | 1500 | 1600 | 1600 | 1700 | 1700 |
About Us. Seamark mainly produce alumina tubes, rods and various industrial ceramic parts, which are mainly used in thermalcouple temperature, liquid steel continous temperature, various industrial furnace(containig vacuum furnace, carburizing furnace, wire furnace, atmosphere furnace etc), especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry. 3. Our advantage: 1.Competitive price and on time delivery 2.Professinal service 3 Strict Quality Control 4. Experienced sales and Engineers Packing details: 1. Standard: carton for export 2. Delivery: As per contract delivery on time 3. Shipping: As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all necessary assistant. Our contacts: Suzhou Seamark Fine Ceramics Co.,Ltd.
Ms.Linda Huang
Tel: +86 512 66255075
Fax: +86 512 66255030
Mob: +86 18550512237
Related Keywords
Related Keywords
