Zirconia Plate ， Zirconia Ceramic Plate
Zirconia plate is a plate-shaped ceramic made of oxit zirconi. LỘNG LẪY cung cấp cho bạn chất lượng cao zirconium oxide plates (purity> 99.9%). Our zirconium oxide ceramics have excellent wear resistance and stability.
In addition to zirconia plates, we also provide zirconia substrates with precise polishing accuracy (0.05um) and copper cladding on the surface. The price is competitive. Welcome to contact us, our professional team will customize high-quality zirconia plates for you, and can choose different purities and sizes according to your needs!
Typical dimensions: thickness 0.5-30mm, width 100-1000mm, length 100-2000mm
*Please inquire about the specific size and price of customized products.
Zirconia Plate Toughening
Our zirconium oxide products are combined with other oxide materials to form ceramic materials with superior performance, including partially stabilized zirconium oxide (PSZ), yttrium stabilized zirconium oxide (YSZ), zirconium oxide toughened alumina ceramics (ZTA composite ceramics), magnesium oxide partially stabilized zirconium oxide (ZrO2), (Mg-PSZ ceramic plates).
Partially stabilized zirconia (PSZ): This is zirconia with magnesium oxide (MgO) or calcium oxide (CaO) stabilizers added. Partially stabilized zirconia has better toughness and thermal stability than ordinary zirconia and can maintain a more stable phase structure at high temperatures.
Yttria stabilized zirconia (ZrO2), (YSZ ceramic plate): This ceramic material has better mechanical strength and wear resistance than ordinary zirconia, has the highest mechanical strength and fracture toughness, and is one of our best-selling modified zirconia.
Zirconia toughened alumina ceramics (ZTA composite ceramics): This ceramic material is a composite of alumina and zirconia, combining the advantages of both. It improves the toughness of zirconia while maintaining high hardness and wear resistance. You can use our products in harsh wear environments that require high toughness.
Magnesium Oxide Partially Stabilized Zirconia (ZrO2), (Mg-PSZ Ceramic Plate): This ceramic adds magnesium oxide as a stabilizer to zirconium oxide, which allows zirconium oxide to maintain a more stable phase structure at high temperatures. Our Mg-PSZ ceramic plate has excellent thermal stability and thermal shock resistance, making it your preferred choice for heat treatment applications.
|
Mục |
Nhôm oxit cường lực Zirconia |
Zirconia Stabilized Zirconia |
Magnesia partially stabilized zirconium oxide |
Calcium Oxide Partially Stabilized Zirconia |
|
Màu sắc |
Trắng |
Trắng |
Trắng |
Yellow |
|
Density(g/m³) |
4.1-4.38 |
5.87 |
5.7 |
5.6 |
|
Độ cứng (GPa) |
14.5-15 |
11.8 |
12.5 |
12 |
|
Cường độ nén (MPa) |
2350 |
2000 |
2100 |
2200 |
|
Sức mạnh uốn cong（MPa) |
700 |
900 |
850 |
900 |
|
Độ bền gãy（MPa·m1/2 ) |
5-7 |
6-8 |
8-15 |
7-8 |
|
Specific surface area（tôi2 /g) |
6-10 |
– |
– |
– |
|
Môđun Young（Điểm trung bình) |
310 |
200 |
200 |
210 |
|
Tỷ số Poisson |
0.26 |
– |
– |
– |
|
Điểm nóng chảy（℃) |
＞2600 |
– |
– |
– |
|
Nhiệt độ hoạt động tối đa（℃) |
1650 |
1000 |
1000 |
1200 |
|
Độ dẫn nhiệt（W/m·K）（25℃) |
20-21 |
2-3 |
2.2 |
2.5 |
|
Hệ số giãn nở nhiệt （×10-6 /℃) |
8-8.1 |
10-10.5 |
10 |
10.5 |
|
Nhiệt dung riêng（J/kg·K) |
– |
– |
400 |
450 |
|
Khả năng chống sốc nhiệt（℃) |
325 |
– |
350 |
300 |
|
Hằng số điện môi（1MHz) |
– |
28 |
28 |
27 |
|
Mất điện môi（1MHz) |
– |
10×10-4 |
10×10-4 |
9×10-4 |
|
Sức cản thể tích（Ω·cm）（25℃) |
1014 |
＞1012 |
＞1012 |
＞1012 |
Performance Parameters of Zirconia Plates
Tính chất cơ học: Our zirconia plate products have excellent mechanical strength. Their density is usually 5.6-6.05g/cm3, and their toughness is above 8MPA·M1/2. They also have a compressive strength of 2000MPa. They are excellent zirconia ceramic plates for you to use in various harsh environments!
Thermal performance: Our zirconia plates have a thermal expansion coefficient close to that of steel, and can resist thermal shock very well. Their thermal conductivity is 2W/m·K (25°C). The lower thermal conductivity can provide good thermal insulation performance.
Bề mặt nhẵn: Our zirconia plates have a smooth surface, good wear resistance, and are very beautiful and practical.
|
Mặt hàng |
Đơn vị |
Zirconia |
|
Tỉ trọng |
g/cm³ |
5.6 ~ 6 |
|
Sự hấp thụ nước |
% |
0 |
|
Môđun Young |
Điểm trung bình |
200 ~ 210 |
|
Nhiệt độ thiêu kết |
℃ |
1650 |
|
Tỷ số Poisson |
/ |
0.3 |
|
Hệ số giãn nở nhiệt |
1×10-6/℃ |
10.5 |
|
Độ cứng |
Điểm trung bình |
13 |
|
Độ bền uốn |
MPa |
＞11000 |
|
Sức nén |
MPa |
2000 |
|
Sức mạnh uốn cong |
MPa |
1200 |
|
Độ bền gãy |
Mpam½ |
6-8 |
|
Nhiệt độ hoạt động tối đa |
℃ |
1600 |
|
Hằng số điện môi |
1MHz.25℃ |
25 ~ 30 |
*Disclaimer: The above data are measured by our technicians under specific conditions. The parameter results may be slightly different for different batches of products and under different conditions. They are for your reference only.
Application of Zirconia Plate
- Wear linings/wear plates
- Heat shields and thermal insulators
- Chất nền điện tử
- Precision factory parts
- Hàng không vũ trụ
Zirconia Plate Related Processes
Khuôn đúc: The molding of zirconia plates mainly adopts grouting molding and isostatic pressing.
Độ nhám bề mặt: We have a variety of surface treatments for you to choose from.
- Ra0.2μm, optimal surface finish, ideal for your high-gloss and low-friction applications
- Ra≤0.80μm: cold rolling treatment, moderate surface finish
- Ra≤1.20μm: cold rolling and grinding treatment, with a certain degree of smoothness, and the surface finish is not high.
- Ra≤1.60μm: Cold rolled and pickled, the surface is matte, suitable for applications where surface reflection requirements are not high
Processing accuracy: We can have a processing accuracy of ±0.001mm for high-precision zirconia plates, and a tolerance of ±0.02mm for non-precision products, ensuring that we meet your needs.
Tại sao chọn chúng tôi?
We have our own factory and have more than 15 years of experience. We can provide you with high-quality ceramic panels. Please choose us!
Our products undergo multiple rigorous inspection procedures during the production process, and we provide you with superior high-quality products.
We have complete after-sales service. If your product is damaged or has serious quality problems during transportation, we will compensate you.
We package your products delicately to ensure that the products delivered to you are of high quality and complete.
If you need high-quality zirconia plates, please contact us now!
