Dongguan Ming Rui Ceramic Technology Co.,ltd
| Supply Ability | 150set per day |
| Delivery Time | 15 days after we receive the payment |
| Packaging Details | package in carton by EMS or DHL |
| Business type | manufacture |
| Feature | High wear resistant/corrosion resistant/high-temperature resistant |
| Surface Treatment | Polishing or glazing |
| Content of alumina | 99% |
| Length | 0.4-350mm |
| Structure | Eccentric |
| Maximum use temperature | 1800℃ |
| keyword | ceramic block |
| Brand Name | Ming Rui |
| Model Number | MR-ZR-008 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 150set per day | Delivery Time | 15 days after we receive the payment |
| Packaging Details | package in carton by EMS or DHL | Business type | manufacture |
| Feature | High wear resistant/corrosion resistant/high-temperature resistant | Surface Treatment | Polishing or glazing |
| Content of alumina | 99% | Length | 0.4-350mm |
| Structure | Eccentric | Maximum use temperature | 1800℃ |
| keyword | ceramic block | Brand Name | Ming Rui |
| Model Number | MR-ZR-008 | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | ceramic gauge blocks ，ceramic terminal block | ||
Electrical insulation. Most ceramic materials are excellent electrical insulators. Alumina, for instance, with a room-temperature volume resistivity of more than 10 14ohm-cm and a melting point of 2,090°C, is ideal for spark-plug insulators.
| Items | Unit | 95%Al2O3 | 99.5%Al2O3 |
| Density | g/cm3 | 3.7 | 3.9 |
| Flexural Strength | MPa | 313 | 340 |
| Compressive Strength | MPa | 3400 | 3600 |
| Modulus of Elasticity | GPa | 350 | 380 |
| Impact Resistance | MPa·m1/2 | 4 | 5.1 |
| Weibull Modulus | m | 10 | 10 |
| Vickers Hardness | HV0.5 | 1800 | 1900 |
| Thermal Conductivity | W/mk | 24 | 27 |
| Highest Application Temperature | ºC | 1600 | 1750 |
| Volume Resistivity at 20ºC | Ω.cm20 | >10 14 | >10 14 |
| Dielertric strength | KV/mm | 20 | 25 |
| Thermal expansion | X10-6/K | 5.0-8.3 | 5.4-8.3 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
10000000-15000000
Employee Number:
80~120
Ecer Certification：
Active Member
Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger a... Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger a...
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