Application: | Refractory, Structure Ceramic, Industrial Ceramic, Insulation Ceramic |
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Type: | Ceramic Tubes |
Optional Material: | Alumina, Steatite |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Remark:
We are dealing with a variety of advanced ceramic tubes in a selection of raw materials, mainly including alumina, zirconia, silicon nitride, aluminum nitride, and silicon carbide, and so on.Technical Datasheet of advanced ceramic materials
General | Properties | Unit | 99.5% Al2o3 | 99% Al2O3 | 96% Al2O3 | Steatite | Y-TZP ZrO2 |
SiC |
Mechanical | Volume Density | g/cm 3 | ≥3.90 | ≥3.85 | ≥3.65 | ≥2.70 | ≥6.0 | ≥3.13 |
Hardness | HRA | 1700 | 1700 | 1500 | 800 | 1300 | 2500 | |
Porosity | % | 0 | 0 | 0 | 0 | 0 | 0 | |
Compressive Strength | Mpa | ≥2240 | ≥2240 | ≥2000 | ≥551 | ≥1990 | ≥ 2200 | |
Bending Strength | Mpa | ≥379 | ≥338 | ≥320 | ≥190 | ≥1200 | ≥400 | |
Elastic Modulus | Gpa | 370 | 350 | 303 | 110 | 210 | 400 | |
Thermal | Thermal Conductivity | W/m.K | 30 | 29 | 24 | 2.5 | 3 | 120~150 |
Coefficient of Thermal Expansion |
1*10 -6 m/k | 6.5~8.0 | 6.2~8.0 | 5.0~8.0 | 7.7~8.0 | 8.0~9.5 | 4 | |
Electrical | Insulation Breakdown | KV/mm | 19 | 18 | 18 | 10 | 17 | - |
Volume Resistivity | Ohm.Cm | >1*1014 | >1*1014 | >1*1014 | >1*1013 | >1*1011 | 5*10 6 |
Our advantage and strength
1. Own in-house comprehensive types of manufacturing equipmentQ1: Is it available to produce customized products?
A: We support custom-made alumina ceramic tubes as per different dimensions, designs, surface treatment.
Q2: When can I get the price after sending the inquiry?
A: We regularly quote within 24 hours after we get your inquiry.If you are in urgent need of getting the price,
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q3: How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.
Q4: How to ensure quality in your factory?
A: The strict quality-control will be done in the production line, including IQC, IPQC, QA, OQC,
Also both CKP, AQL are regularly used in production.
Q5: Are you a factory or trading company?
A: We are a professional manufacturer. You are welcome to visit our factory and cooperate with us.
Suppliers with verified business licenses