Обработка деталей изолятора Zro2 из циркониевого керамического компонента
- Категория: >>>
- Поставщик: Lianyungang Quayer Electronic Technology Co. Ltd.
Сохранить в закладки 1601284330986:
Описание и отзывы
Характеристики
Product Description
Zirconia Ceramics (ZrO2) is a commonly used technical ceramic material. It has relatively high fracture strength among all ceramic materials, with the addition of high hardness and low friction coefficient, it is usually used for structural ceramic components.Its thermal expansion coefficient is similar to steel, so it can be jointed to steel parts. Besides, it has excellent corrosion resistance and low thermal conductivity.
Ceramic screw and nuts refers to the ceramic screw is made of zirconia, alumina, silicon nitride and other materials of screw products,which has more stable physical stability and chemical stability, physical stability is mainly manifested in high and low temperature resistance, insulation, antimagnetic, wear resistance and other aspects; Chemical stability of the main surface in corrosion resistance, oxidation resistance. However, because it is a hard and brittle material, its mechanical properties can not be compared with metal materials. Of course, with the progress of material technology and the improvement of product structure, this gap is gradually narrowing.
Product Name | Precision Machining Zirconia Ceramic Screw Bolt Zro2 Nut Component For Industrial | ||||||
Material | Zirconia Ceramic | ||||||
Size | customized, according to your drawing | ||||||
Feature | Wear Resistance, Good insulation | ||||||
Sample | Available | ||||||
Payment | TT, Western union, Credit Card | ||||||
Delivery | Air Express (DHL/UPS/TNT/ FedEx), Sea transportation | ||||||
Advantage
1.Material: zirconia ceramic.
2. Electric and magnetic insulation;
3. High Mechanical Strength
4. Outstanding Electrical and Electronic
3. High Mechanical Strength
4. Outstanding Electrical and Electronic
Feature
1.Wear Resistance
2. High temperature resistant;
3. Resistant to Corrosion and Chemical Attack
4. Gas and Liquid Tight
.
3. Resistant to Corrosion and Chemical Attack
4. Gas and Liquid Tight
.
Application:
1.Aerospace Industry
2.Electronic industry
3.Medical device industry
4.Petrochemical Industry
5.Communication industry
6. Shipbuilding industry
6. Shipbuilding industry
Material Performance
Property | Unit | 95% Alumina | 99% Alumina | Zirconia |
Density | g/cm3 | 3.65 | 3.8 | 6 |
Maximum temperature | C≥ | 1500 | 1750 | 1050 |
Hardness (HRA) | 82 | 88 | 85 | |
Flexural strength | MPa≥ | 350 | 500 | 1000 |
Elasticity | MPa | 3400 | 3600 | 5000 |
Water absorption | % | 0 | 0 | 0 |
Heat expansion | ×10-6/°C(40-800°C) | 7.8 | 8 | 11 |
Thermo conductivity | W/m·K( 20°C) | 18 | 22 | 2.6 |
Thermal Resistance | °C | 200 | 200 | 300 |
Volume Resistivity | Ω·cm(100°C) | 10¹² | 10¹² | 10¹² |
Dielectric strength | V/m | 15×10^6 | 15×10^6 | 11×10^6 |
Dielectric constant | (1MHz) | 9 | 9.8 | 33 |
Packing & Delivery
Company Profile
Lianyungang Quayer Electronic Technology is one of the manufacturers and suppliers of high-quality precision ceramics and quartz glass in China.
Our products include alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, refractory ceramic products We have all-line high precision equipment from ceramic forming, sintering to precision machining.
Hope fora wide range of sincere cooperation with customers at domestic and abroad.
FAQ
1. How can I get samples?
We provide free samples if we have the exact or similar sizes in stock.
If it's customized products, we will need to charge tool fee.
If it's customized products, we will need to charge tool fee.
2. Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.
3. What are the payment methods?
We support TT, L/C Western Union,Money Gram.
4. How can I get a specific quotation?
Please kindly send us your drawings(2D or 3D) or real sample pictures with technic requirements, demand quantity, surface requirements, and material if you already know.
5. Why choose us?
1. Rich production experience
2. Professional technical team
3. Strict quality inspection system
4.Good price and service
5. Fast delivery time
3. Strict quality inspection system
4.Good price and service
5. Fast delivery time
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