Manufacturer Customerization High Temperature Resistance Wear-Resistant Corrision-Resistance Alumina Ceramic Flange

Basic Info.Model NO.K-530FormulaAl2O3ClassificationIndustrial ProductsDimensionCustomizedMax Working Temperature1750 Degrees CelsiusGrade StandardIndustrial GradeQualityFirst ClassPackageBox or CartonDelivery7-15 DaysBrandKaifaOriginplaceSuzhou, ChinaHS Code6909110000Product DescriptionProduct Specification:  ItemAlumina Ceramic FlangeProduct nameAlumina Ceramic FlangeTypeIndustrial CeramicMaterialAluminaApplicationIndustrial ProductsProcessing ServiceMilling, Mixing, Molding, Sintering, MachiningColorWhitePurity99% , 97%, 96%, 95%Density3.9 g/cm3Hardness9 Mohs ScaleFlexural Strength375 MpaCompressive Strength 2300 MpaMax Working Temperature1750 ºCThermal conductivity 25ºC (W/m.K)35 W/mkThermal  Expansion 0-800ºC (10-6/ºC)7.6Volume Resistivity 20ºC (Ω.cm3)>1014 Water AbsorptionNonePermeabilityGas-tightChemical TestHot Concentrated Sulfuric Acid ,100ºCProduct Introduction and Image: Alumina (Al2O3)Alumina can be produced in a wide range of purities with additives designed to enhance its properties. Typical purities range from 90 to 99.9%It can be injection molded, die pressed, isostatically pressed, slip cast, and extruded. Once fired and sintered, it can only be machined using diamond grinding methods. Advanced green and biscuit machining techniques allow more complex components to be manufactured using traditional machining methods. In addition, Alumina can be readily joined to metals or other ceramics using metalizing and brazing techniques.Alumina can be machined in green, biscuit, or fully dense states. While in the green or biscuit form, it can be machined relatively easily into complex geometries. However, the sintering process that is required to fully densify the material causes the alumina body to shrink approximately 20%. This shrinkage means that it is impossible to hold very tight tolerances when machining alumina pre-sintering. In order to achieve very tight tolerances, the fully sintered material must be machined/ground with diamond tools. In this manufacturing process, a very precise diamond coated tool/wheel is used to abrade away the material until the desired form is created. Due to the inherit toughness and hardness of the material, this can be a time consuming and costly process.KF specializes in tight tolerance and highly complex work. We have extensive in-house machining facilities, including 4th & 5th axis machining centers, drilling, grinding, milling, polishing, sawing, tapping, threading and turning. This allows us to manufacture Alumina components to the highest specifications.ApplIcations: 1. Electronic components & substrates2. High temperature electrical insulators3. High voltage insulators4. Laser tubes5. Machine components6. Mechanical seals7. Precision shafts and axles in high wear environments8. Roller and ball bearings9. Seal rings10. Semiconductor parts11. Shot blast nozzles12. Thermocouple tubes13. Tap plates14. Valve seats15. Wear components16. Wire and thread guides17. Ballistic Armor  Company Profile:  Equipment: Warehouse:  Our Advantages: 1,  We have rich experience for more than 12 years in ceramic industry; 2,  We can both offer standard products and support customization; 3,  We could offer high quality products with proper price; 4,  We have strong research and development capability with 2 material science Phd team ;5,  Exellent after-sales service always be offerd to our customers. Q & A:Q:  Are you a manufacturer?A: Yes, we are real manufacturer and solution provider, we have our own factories and R& D laboratory. Q: Do you have any stock?A: We have many stock for standard products, we can also develop individualized products upon your drawings. Q: What certificates and documents can you offer?A: We have SGS & ISO 9001, also product testing report is available. If you need any other certificate, we will apply for it as per your request. Q: Why Should I choose you?A: We could provide high quality products with proper price, and we will offer exellent after sales service too. Q: Can l get the best price from you?A: Yes, we are manufacturer and have many our own factories, so we can control the cost and quality very well by ourselves. Q: Will you offer any free samples?A: Yes, some free samples will be available, and it's better if you could accept freight collect.