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Zirconia ceramic rod wear and chemical corrosion resistance rods
Materials：Zirconia(ZrO2)
Sizes：Mini OD: 0.02mm; Max length: 500mm
Delivery times：2 -25 days(depends on the quantity)
Precision：Ra 0.1um tolerance: 0.001mm... etc
Features：Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...
Customized：Can be custom for special sizes and shapes
Ceramic plates sheet substrate disc series
Zirconia Ceramic Rod Wear And Chemical Corrosion Resistance Rods
As a Professional Advanced Technology Ceramic Manufacturers, Us Support To Customize Different Specifications Of Ceramic Components
Zirconia ceramic rod is mainly made of zirconia material into many processes.Zirconia ceramics is a new type of ceramics, which is mainly divided into three kinds of magnesium stabilized zirconia ceramics, cerium stabilized zirconia ceramics and yttrium stabilized zirconia ceramics.With excellent physical and chemical properties, it has not only become a research hotspot in the field of scientific research, but also been widely used in industrial production. It is an important raw material for refractories, high-temperature structural materials and electronic materials.
Dimension and tolerance:
·Diameter as small as 0.2mm， depends on length
·Length as long as 400mm, as short as 0.5mm
·Diameter tolerance we could make as fine as 0.001mm
Additional Information:
·Discounts on large quantities of Ceramic Rod
·In stock items will typically ship in a few working days.
·Unit price and estimated ship dates will be calculated when the length and quantity are specified.
·The length and special sizes can be customized
Wear Hardness abrasion:
The ceramic is better wear and abrasion resistant property than metal. The ceramic hardness (mohs)up to 9, HRA 80-90. Ceramic hardness is not second only to diamond, but far beyond the wear resistance of steel and stainless steel
Corrosion:
Ceramic material has excellent chemical stability under high temperature, is not easy to oxidize, and has good corrosion resistance to acid, alkali and salt.
Zirconia Ceramics Features:
Zirconia ceramics rod have a excellent wear resistance, chemical corrosion resistance, high temperature resistance and magnetic resistance;With high toughness, high bending strength and high wear resistance.
Applications:
Zirconia ceramic rod are used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.
| Properties | Unit | Alumina (AL2O3) | Zirconia(ZrO2) | ||||
| AL2O3≥95 | AL2O3≥99 | AL2O3≥99.5 | AL2O3≥99.8 | ZTA | YTZ | ||
| Volumetric density | g/cm³ | 3.7 | 3.80-3.85 | 3.85 | 3.9 | 3.8-4.6 | 6 |
| Hardness | HRA≥ | 86 | 88 | 88 | 88 | 86-88 | 88-90 |
| Flexural Strength | Mpa≥ | 300 | 350 | 400 | 400 | 172-450 | 900 |
| Maximum temperature | ℃ | 1500 | 1500 | 1500 | 1500 | 1400-1500 | 1500 |
| Line expansion coefficient | ×10-6/℃ | 7.5 | 8.2 | 8.2 | 8.2 | ||
| Dielectric constant | εr(20℃,1MHz) | 9 | 9.2 | 9.2 | 9.2 | ||
| Media loss | tanδ×10-4,1MHz | 3 | 2 | 2 | 2 | ||
| Volumetric resistivity | Ω·cm(20℃) | 1013 | 1014 | 1014 | 1014 | 1013 | 1014 |
| Breakdown strength | KV/mm,DC≥ | 20 | 20 | 20 | 20 | ||
| Acidic resistance | mg/cm²≤ | 0.7 | 0.7 | 0.7 | 0.7 | ||
| Alkaline resistance | mg/cm²≤ | 0.2 | 0.1 | 0.1 | 0.1 | ||
| Abrasion resistance | g/cm²≤ | 0.2 | 0.1 | 0.1 | 0.1 | ||
| Compressive strength | Mpa≥ | 2500 | 2500 | 2500 | 2800 | 2300-2900 | 2500 |
| Flexural Strength | Mpa≥ | 200 | 350 | 350 | 350 | ||
| Elastic modulus | Gpa | 300 | 350 | 350 | 350 | ||
| Poisson-Pine ratio | 0.2 | 0.22 | 0.22 | 0.22 | |||
| Thermalcoefficient | W/m·K(20℃) | 20 | 25 | 25 | 25 | ||
| Precision of manufacture | |
| Dimensional accuracy | Up to 0.001mm |
| Smoothness | Highest possible mirror |
| Concentricity | Up to 0.003mm |
| Parallelism | Up to 0.002mm |
| The inner hole tolerance | The minimum 0.005mm |
| Straight flute | The narrowest 0.1x100mm |
| The thickness of the size | Minimum to 0.02mm |
| The screw thread | Minimum internal thread M2 |
| Cylindricity | Up to 0.004mm |
| The linear tolerance | Up to 0.001mm |
| The smallest aperture | The minimum 0.07mm |
| Precision process | CNC maching,grinding,lapping |
| Surface finish | Glazed,polishing or metallized |
| Visual quality: 1. No cracks, no dark dots, no contamination and sharp edges; 2. Evenly distributed glaze with very smooth surface | |
Customization & Machining Service
As a professional manufacturer of industrial ceramic components.We can custom the sepcial specifications of ceramic rod,tube,bar or other ceramic parts.High quality,Factory price, on-time delivery, High composition of ceramics
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-10 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
Feedback
1. For any query or doubt, please contact us firstly, we will update with you soon;
2. For any other satisfaction, please also feedback to us, which could improve our service better and better.
For more information about ceramics parts,please contact our engineers in time >>>
