Product Details
The customized ceramic faceboard for the dewatering components on
the paper forming part
Product Details
Alumina, zirconia, silicon nitride all ceramic dehydration elements
| | 95 alumina | 99 alumina | Yttrium stabilized zirconia | Silicon nitride | Zirconia toughened ceramics |
1 | Main ingredients | 95AL2O3 | 99.8AL2O3 | 95ZrO2 | 99Si3N4 | 80AL2O3+20 ZrO2 |
2 | Density g/cm3 | 3.5 | 3.9 | 6.0 | 3.24 | 4.0 |
3 | Acid resistance mg/cm2 | 3.0 | 3.0 | 2.0 | 2.0 | 3.0 |
4 | Alkali resistance mg/cm2 | 0.1 | 0.1 | 0.08 | 0.2 | 0.1 |
5 | Compressive strength MPa | 1500 | 1500 | 1000 | 986 | 1000 |
6 | HRA | 78-90 | 80-90 | 80-92 | 80-92 | 80-90 |
7 | Operating temperature | 1450 | 1450 | 1500 | 1600 | 1450 |
8 | Ra | 0.8um | 0.4 um | 0.1 um | 0.2 um | 0.4 um |
9 | Fracture toughness at room temperature KIC/Mpa·m1/2 | 3-5 | 3-5 | 613 | | 4.0-6.0 |
10 | Thermal expansion coefficient 10-6/(20-200)K | 8 | 8 | 10 | 3.28 | |
11 | Flexural strength Mpa | 250 | 310 | 800-1300 | 900 | 350 |
12 | Sintering temperature | 1650 | 1750 | 1650 | 1750 | 1650 |
13 | Thermal Conductivity W/M.K | 25 | 38 | 3 | | |
Company Profile
Yiwu Yuxing Import and Export Firm is a company integrating import
and export of papermaking equipment and technical consulting
services.
The company has more than 100 cooperative suppliers of various
papermaking accessories, from pulping equipment to paper machine
parts, each product supplier has been strictly screened by us, has
a good reputation in China and has long-term reliable cooperation.
Long-term and stable supply of various types of papermaking
accessories with high quality and reasonable price.
We have a professional and experienced technical team who can
choose a more reasonable equipment selection for customers. At the
same time, the quality control department provides full tracking
and supervision from the start of production to the final delivery
to ensure that the equipment is delivered on time, according to
quality and quantity in the hands of customers.
Since its establishment, the company has been adhering to the
principle of quality first and service first, and has been favored
and praised by many customers. Our products and services are
available all over the world. Save time for customers and create
more value.