Dongguan Ming Rui Ceramic Technology Co.,ltd
Dongguan Ming Rui Ceramic Technology Co., Ltd
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Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment
Industrial Ceramic Intriduction
Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.
Product Description
Precision Ceramics has years of experience designing and developing technical ceramic solutions for a wide variety of applications and industries. Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment. We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs. Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment, Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:
Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment
High temperature ceramics – crucibles, nozzles, lasers, furnace/kiln fixtures
Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment
Wear and corrosion resistant ceramics – plates, housings, gages, caps/lids
Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment
Electrical insulation ceramics – contact blocks, standoffs, fasteners, spacers
Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment
Precision Ceramics is one of the world’s premiere technical ceramic suppliers – contact us to see what technical ceramics we can create for you.
Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment
| Performance For Industrial Ceramic | ||||
| Item | Unit | 99 Al2O3 | Zirconia | |
| Physical Characteristics | Heat resistance | 0C | 1800 | 2200 |
| Bulk density | g/cm3 | 3.9 | 6.05 | |
| Water absorption | % | 0 | 0 | |
Mechanical Characteristics | Flexural strength | Mpa | 360 | 1000 |
| Hardness vickers | Gpa | 15.6 | 89 | |
| Elastic modulus | Gpa | 370 | 200 | |
| Poisson’s ratio | 0.23 | 0.31 | ||
| Thermal Characteristics | Linear expansion coefficient | (20-5000C) 10-6/0C | 8 | 10 |
| Thermal conductivity | w/(m.k) | 32 | 2.5 | |
| Specific Heat | *10-3J/(kg*K) | 0.9 | 0.5 | |
| Electrical Characteristics | Dielectric constant (1MHZ) | - | 9.9 | N.A. |
| Dielectric loss angle | *10-4 | 1 | N.A. | |
| Dielectric strength | *106V/m | 15 | N.A. | |
| Processing technology | ||||
| Process range (mm) | ||||
| Outside Diameter | 1---300 | |||
| Inside Diameter | 0.5---300 | |||
| Length | 0.5---1200 | |||
| Accuracy of working (mm) | ||||
| Perpendicularity | 0.01 | |||
| Concentricity | 0.01 | |||
| Roundness | 0.005 | |||
| Straightness | 0.005 | |||
| Parallelism | 0.01 | |||
| Planeness | 0.005 | |||
| Roughness | 0.05 | |||
| Fit clearance | 0.005 | |||
| General Characteristics of Materials: | ||||
| Characteristic | Ceramics | Metals | Polymers | Refractory |
| Density | Low to High | Low to High | Low | Low to Medium |
| Hardness | High | Medium | low | Medium |
| Toughness | low | High | Medium | low |
| Wear Resistance | High | Medium | low | Medium |
| Tensile Strength | Low to Medium |
High | low | low |
| Compressive Strength | High | Medium to High | low to Medium | High |
| Young’s Modulus | Medium to High | Low to High | Low | Medium |
| Dimensional Stability | High | low to Medium | low | / |
| Thermal Expansion | Low to Medium | Medium to High | High | low |
| ThermalConductivity | Medium | Medium to High | Low | Medium |
| Thermal Shock | Low | Medium to High | High | low to Medium |
| Electrical Resistance | High | low | High | / |
| Chemical Resistance | High | low to Medium | Medium | / |
| Oxidation Resistance | Medium to High | low | low | / |
| Machinability | Medium | low | Medium | / |
| Product Name | Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment |
| Material | Alumina Ceramic or zirconia ceramic |
| Color | white or black or customed |
| Standard | according the request of customer |
| Grade | first class |
| Brade | Rock |
| Thread | coarse, fine |
| Used | Low Coefficient Of Friction Industrial Ceramic Parts Mechanical Equipment |
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have any other question, pls feel free to contact us .