Dongguan Ming Rui Ceramic Technology Co.,ltd
Dongguan Ming Rui Ceramic Technology Co., Ltd
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M6 Alumina Ceramic Nut and Bolts , Aluminum Nitride Thread Tube
Alumina ceramic screws/nuts and bolts are used in applications where conventional metal or plastic components will not work. Ceramic nuts and bolts are strong, rigid, non-magnetic and operate at high temperature and in corrosive environments.
Standard drawing of M6 Alumina Ceramic Nut :
Alumina Ceramic Nut Properties sheet :
| 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 | °C | 1600 | 1750 |
| Volume resistivity at 20°C | Ω.cm20 | >1014 | >1014 |
| Dielectric strength | kV/mm | 20 | 25 |
| Thermal expansion | X10-6/K | 5.0-8.3 | 5.4-8.3 |
Alumina ceramic Nut features :
High strength and no harm to healthy
2. High heat resistance : Alumina ceramic has excellent thermal stability,which means that it is
widely used in areas where resistance to high temperatures is essential.
3. Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.
4. High Strength not easy to break
5. Glazed and polished surface very nice looking
We ( Dongguan Mingrui Ceramic Technology Co., Ltd ) are a professional manufacturer specialized
in R&D, manufacturing and selling customized all kinds of high precision zirconia and alumina ceramic parts . Our main products include ceramic rod , ceramic tube, ceramic plunger, ceramic valve, ceramic plate, ceramic shaft and bearing , ceramic nozzle etc , which are mainly used in industrial fields of Machinery, Petrochemical oil and gas, Valves, Automotive, Food Processing, Fluid Handling, Process Control, Thermal Processing, Aerospace, Defense, Eletronic and Electrical, Textile, Mechanical, Engineering, Mineral Processing, etc.
We have a full service include mold design and development , ceramic forming , precision machining
and precision detection technology. We have achieved great successes in particular requirements
which is based on cooperating with Tsinghua University and getting rich experience by our professional technical engineer teams . Our factory have an unique technical called mirror polishing which improve
our products more smooth , bright than other competitors.
FAQ :
1. What kind of industry ceramics do you have ?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts .
2. What kind of molding method do can you supply ?
Dry Pressing , isostatic pressing , grouting , hot-chamber die casting , tape casting , injection molding, etc, injection molding and isostatic molding is the most commonly used.
3.What stabilizer do you use when processing ?
Yttria stabilizer is the most commonly used in our industrial ceramic parts.
4.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to the product complexity .
5.What terms can you accept for payment ?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment.
Our equipment :