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Ceramic Rods Shafts
UNIPRETEC manufactures & machines industrial ceramic parts and components for the aerospace, industrial, laser, and semiconductor industries. Materials include aluminum oxide, aluminum nitride, zirconia, silicon carbide, silicon nitride, boron carbide, boron nitride, sapphire, cordierite, mullite and others.
Aluminum ceramics are the most widely used ceramics because they offer superior wear and corrosion resistance. Additionally, the raw materials are plentiful, so the powders are low-cost. Compared to other ceramics, aluminum oxide is the lowest cost with one of the highest hardness properties. Aluminum is gas-tight with no open porosity. It is diamond ground to achieve polished surface finishes. Common applications include:
- Sand Blast Nozzles
- Mechanical Seals
- Mud Pump Liners
- Microwave Components
- Grinding Media
- Textile and wire guides
- Oil and Gas choke beans
- Electrical Insulators
Zirconium Oxide (Zirconia) is the toughest ceramic commercially available. We actually have a hammer made out of this ceramic. This high-strength material exhibits excellent wear and corrosion properties. The material can also be HIP'd for added strength and edge retention. Zirconia exhibits a very low coefficient of friction and is available in MgO or Yttria stabilized grades. Common applications include:
- Ceramic razor blades
- Catalyst Extrusion Dies
- Sucker Rod Balls and Seats
- Wear Bushings
- Valve Trim
- Orifice plates
- Guide Rollers and sleeves in metal
- Computer drive components
Sintered Alpha silicon carbide is one of the hardest, most corrosion resistant ceramics commercially available. With no free silicon, this material resists even the strongest acids. Silicon carbide also exhibits excellent thermal conductivity making it a good material for mechanical seals. SIC offers exceptional hardness, heat resistance and thermal shock resistance. Applications:
- Mechanical Seals
- Bushings
- Heat Exchanger tubes
- Spray Nozzles
- Faucet Washers
- Automatic water pump seals
- Valve Trim
Silicon nitride offers one of the best combinations of toughness and hardness of commercially available ceramics. In addition, its low thermal expansion coefficient offers superb thermal shock resistant compared with most other ceramics. Complex geometries can be made with sintered material. The material also exhibits low density, high temperature strength, excellent wear resistance and good facture toughness. Common applications include:
- Diesel engine glow plugs
- Rocker arm pad
- Ceramic ball bearings
- Check Valves for Oil Well Applications
- Resistance Welding Fixtures
- Sand blasting nozzles
- MWD wear parts in Oil Well Drilling
- Poppet valves
- Guide rollers for steel rods and cable
- Molten Aluminum Nozzles and trim
- Valve Trim
Boron Nitride is a high temperature, lubricious ceramic. It offers excellent electrical resistance, chemical stability and wet ability. Common applications include:
- Electric insulators in PVD and CVD Vacuum Coating chambers
- Break Rings for Horizontal Steel Casting
- Evaporator Boats for Aluminum Metallization
- Components for semiconductor manufacturing equipment
- Neutron absorbers
- Boron dopant for Silicon wafer
- Electronic component assembling jigs
- Spacers for glass melts and nonferrous
- Feedthroughs for high voltage equipment
- Nozzles for nonferroud metals
- Crucibles for crystal growth
- Diffusion source wafers
Company Introduction
UNIPRETEC is in providing solutions to difficult problems using the most high-tech advanced ceramics precision components and products. We develop, manufacture and supply precision products which required hard wearing, lightweight, non-contaminating, with excellent chemical resistance, good thermal shock and offer enhanced electrical and thermal insulation properties.
With many years of experience in research and development in advanced technical ceramic materials, process development, manufacturing of precision components and small assemblies for the various niche applications for the automotive, aerospace, oil & gas industries, foundries, industrials, food, medical, chemical etc. and also consulting & working with most advanced ceramics manufacturing companies around the world, we are now able to offer following services.
- Design, research & development of materials
- Material processes and manufacturing of precision components & assemblies
- Manufacturer & supplier of quality precision components made from advance technical ceramics with reasonable price and excellent delivery
- Consultation for product development, manufacturing & quality control
- Business development
- Sales & Marketing.
Registration Date | 2014/03/17(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 2013 |
Employees total | 11 - 50 |
Annual revenue | USD 100,000 - 500,000 |
Company | Xiamen Unipretec Advanced Ceramics Co.,Ltd |
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Address | RM606, NO.151 YUEHUA ROAD, HULI DISTRICT, XIAMEN, CHINA XiamenFujian361006China |
Phone | 86 - 592 - 5510319 |
Fax | 86 - 592 - 5510320 |
Homepage | http://www.unipretec.com |
Contact | Edwin Wu |