High Precision Custom Wear Resistant Yellow Zirconia Ceramic Piston /Plunger/ Pump
- Category: Gauges >>>
- Supplier: Dongguan Mingrui Ceramic Technology Co. Ltd.
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Product Overview
Description
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Zirconia /Alumina Ceramic Parameters
Item | Unit | zirconia |
Density | g/cm3 | 6.05 |
Water absorption | % | 0 |
Coefficient of thermal expansion | 10-6 /k | 10.5 |
Young's elastic modulus | Gpa | 210 |
Poisson-Pine ratio | / | 0.3 |
Hardness (HV) | MPa | 1200 |
Bending strength (room temperature) | MPa | 950 |
Bending Strength (700 ℃) | MPa | 210 |
Compressive strength (room temperature) | MPa | 2000 |
Fracture toughness | Mpa.m1/2 | 10 |
Thermal conductivity (room temperature) | W/m.k | 2 |
Specific resistivity (room temperature) | Ω.mm2/m | >1015 |
Maximum usage temperature | ℃ | 750 |
Corrosion resistance of acid and alkali resistance | / | strengt |
Ability | Unit | Alumina AL2O3 |
Bulk density | g/cm3 | 3.85-3.93 |
hardness | HRA≥ | 86 |
Bending strength | Mpa≥ | 300 |
Maximum use temperature | ℃ | 1500 |
Linear expansion coefficient | ×10-6/℃ | 7.15-7.67 |
Dielectric constant | εr(20℃,1MHz) | 9.21 |
Dielectric loss | tanδ×10-4,1MHz | 2.5 |
Volume resistivity | Ω·cm(100℃) | 9.2*1016 |
Compressive strength | Mpa≥ | 2500 |
Flexural strength | Mpa≥ | 200 |
Elastic Modulus | Gpa | 300 |
Poisson's ratio |
| 0.2 |
Thermal Conductivity | W/m·K(20℃) | 20 |
DC breakdown strength | KV/mm | 43.7 |
Tensile seal strength | Mpa | 104.4 |
The product making proceed
Shipment
We will send by DHL TNT FEDEX UPS EMS
Ceramic Service Guarantee
Can we offer a customized product?
We customize the products for different customers every day.We can customize according to your drawings and specific requirements, or we can provide you with the best special ceramic solution according to the understanding of your requirements.Our technical engineers are experienced in this area, ready to meet your needs and provide solutions.
How can we guarantee the quality?
We strictly adhere to the ISO certification standards of the quality system.From powder to finished product flow control and terminal control can ensure that the products are quality.Whether the delivered quantity is 10 or more than 10 million products, our quality inspection department strictly checks.
What's our delivery date?
We are located in changan town of dongguan, a city with rapid economic development. Time is life, and our delivery time is faster than most of our competitors.We will arrange overtime work if we meet customers who are in urgent need of products.
Do we provide source material with quality assurance?
All of our excellent high-purity raw materials are imported, and some of them are from the domestic market. The raw materials are strictly inspected and certified to meet the budget requirements of some customers.
What precision and roughness can our products achieve?
All of our excellent high-purity raw materials are imported, and some of them are from the domestic market. The raw materials are strictly inspected and certified to meet the budget requirements of some customers.
What precision and roughness can our products achieve?
The tolerance is determined by the size, shape, material and mode of production. With our high precision grinding equipment, the tolerance range available is 2 stainless m (i.e. 0.002 mm).The maximum roughness value can reach Ra 0.01 to 0.02.
Do we have export experience?
We have been exporting our products to overseas markets for many years.Working closely with packaging manufacturers, we are continuously improving special packaging materials and ways for you.We prefer sea or air transport for most of the shipments.Provide safe and fast delivery guarantee.
Welcome to contact for the quotation, 2D/3D drawing will be perfect !
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