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China, Chinese Ball Bearing Si3n4 Structural Ceramic Silicon Nitride Ball1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Industrial Ceramic ProductsCeramic BallCeramic BallSi3n4 Ceramic Ball
Adena Ceramics International LLC (Shanghai)
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Product DescriptionProduct Description:Silicon nitride ceramic balls can be used in various bearings with extreme performance requirements: high-speed/ultra-high-speed bearings, high-precision bearings, vacuum bearings, high/low-temperature bearings, non-magnetic bearings, and high-precision ball screws. It can also be used in chemical pumps, high-temperature pumps and metering pumps as valve balls, mobile valves, fixed valves and measuring balls. Silicon nitride ceramic balls are generally assembled into hybrid bearings and can be applied in high-tech industries such as aviation and national defense, as well as widely used in other industries such as chemical engineering, metallurgy, medical care, food, oil fields, and electronics. It can also be used for grinding and dispersion of crystal materials, ceramic substrates and silicon nitride powder.SpecificationChemical parameters:Chemical compositionContentSi3N493%Y1%Al1.5%C0.8%O22.8%Ti0.8%Physical parameters:Specific Gravity≥3.2Fracture Toughness7MPa*m1/2Crushing strength≥1.5KN(?2mm)Vickers hardness≥1600HVPoisson's Ratio0.25Self consumption<0.06(PPM/H)Specific Heat Capacity550J/kg*kAdvantage:1.Good stability and resistance to strong acids and alkalis.2.High wear resistance. Low wear (ppm level), minimizing equipment wear.3.High temperature resistance. 4. Light weight. Low density, the weight is only 50%-60% of ordinary steel ball.Company ProfileAdena Ceramics is one of the major suppliers which specialized in Ceramic grinding media, Technical ceramic(Structure ceramic and electronic ceramic) in China. We have 5 branch factory located in different area of China. We have been in this field for more than 15 years with very good reputation. Our high-quality products bring us with customers all over the world.In order to enlarge our own brand reputation all over the world, Adena International Trading LLC was established in 2005 in USA and set up a office in Shanghai, China as the direct export sales company of our products.Ceramic grinding media contain different kinds of zirconia oxide beads(Y-TZP, CE-Tzp, zirconium silicate and so on) and alumina grinding balls(92%, 95% and others grinding balls).Technical ceramic include 95%, 99% alumina, Aluminium Nitride, steatite, toughened alumina(ZTA), zirconia products. The structure ceramic products include ceramic shaft, screw, seals, ceramic components for welding, textile ceramics and otherwise. We make them according to customer′s design with detail specification.Our products are widely used in kitchen, electronic, chemical, Mining industry, paint, ink, calcium carbonate, mechanical, textile, environmental, heating, automotive, construction, nuclear and aeronautical industries.We have served many customers in both domestic and overseas markets including U. S., Sweden, UK, Germany, Russia, Ireland, Argentina, South Africa, Malaysia, Singapore, Japan and so on.Adena Ceramics believes that today′s quality will open up tomorrow′s market. Our products are made from very good raw materials with adopting advanced technology and scientific quality-checking methods. Our factory is managed according to international quality system ISO9000 and our products are attested by ISO9002. We guarantee the quality of our products.Why Choose Us:- We can provide you with different choices, and help you choose the most suitable products in a short time.- Excellent after-sales service.- Free samples for testing.Packing & DeliveryProduct images:FAQQ: What is the size about your products?A: Silicon nitride balls size are1-50mm. Q: What is your MOQ?A: Silicon nitride ball MOQ is 10 pieces. Q: Can you accept small quantity sample order before production?A: Yes, we can supply you with sample order for your testing before official order. Q: What is your production time?A: We have large stock for standard products. For non-standard product ,it will be about 20-30days after order order confirmation in normal.
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