Chemically resistant Industrial Ceramic Parts Oil Drilling Machines
Applications of Alumium Oxide Ceramics
- Seal faces
- Valve seats
- Machine components
- High temperature electrical insulators
- High voltage insulators
- Electronic components & substrates
- Ballistic armor
- Roller & Ball bearings
- Wear or corrosion resistant linings
- Semiconductor parts
- Laser cavities
- Tap plates
- Shot blasting nozzles
- Knife sharpeners
- Microwave components
- Frictionless clutches
- Kiln furnitures
Zirconium Oxide Ceramics
Zirconium Oxide (ZrO2 - also known as zirconia) is a material with very high resistance to crack propagation. Zirconia also has very high thermal expansion and is therefore often the material of choice for joining ceramic and steel. Another outstanding property combination is the very low thermal conductivity and high strength. Zirconium oxide ceramics are used, among other applications, as tools for wire forming, as auxiliaries in welding processes, as insulating rings in thermal processes.
Main Properties of Zirconium Oxide Ceramics
| Item | Unit | Z95 |
| Type | - | Yttria Stabilized |
| Density | g/cm3 | 5.95 |
| Color | - | white |
| Water Absorption | % | 0 |
| Young Modulus | Gpa | 205 |
| Vickers Hardness | Gpa | 12 |
| Compressive Strength | Mpa | 2200 |
| Flexural Strength | Mpa | 900 |
| Thermal Conductivity | W/m.K | 2.20 |
| Thermal Shock Resistance | Δ(°C) | 280 - 350 |
| Max. Working Temp. | °C | 850 |
| Volume Resistivity | Ω ·cm | > 10^12 |
| Dielectric Constant | - | 26 |
| Dielectric Strength | kV/mm | - |
* Tests under room temperature environment;
* The above information is offered for comparison only. Exact
properties will vary depending on the manufacturing method
Typical Applications of Zirconium Oxide Ceramics
- Insulating rings in thermal processes
- Precision shafts and axles in high wear environments
- Wear resistance pads
- Thermocouple protection tubes
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. Chemically resistant Industrial Ceramic Parts Oil Drilling Machines. We offer this expertise to all of our customers to ensure the best design and materials are chosen for their specific application and needs. Chemically resistant Industrial Ceramic Parts Oil Drilling Machines, Typically, our custom technical ceramic components and parts we supply are used for one of three main reasons:
Chemically resistant Industrial Ceramic Parts Oil Drilling Machines
High temperature ceramics – crucibles, nozzles, lasers, furnace/kiln fixtures
Chemically resistant Industrial Ceramic Parts Oil Drilling Machines
Wear and corrosion resistant ceramics – plates, housings, gages, caps/lids
Chemically resistant Industrial Ceramic Parts Oil Drilling Machines
Electrical insulation ceramics – contact blocks, standoffs, fasteners, spacers
Chemically resistant Industrial Ceramic Parts Oil Drilling Machines
Precision Ceramics is one of the world’s premiere technical ceramic suppliers – contact us to see what technical ceramics we can create for you.
Chemically resistant Industrial Ceramic Parts Oil Drilling Machines
| 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 | Chemically resistant Industrial Ceramic Parts Oil Drilling Machines |
| 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 | Chemically resistant Industrial Ceramic Parts Oil Drilling Machines |
