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High Density High Polishing 8mm 9mm 10mm 12mm 1/2inch 12.7mm Zirconia Ceramic Ball for Ceramic Bearing1
Industrial Ceramic ProductsZirconia Ceramic BallCeramic Ball
Shandong Hualu International Trade Co., Ltd.
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Product Description Ceramic balls are widely used as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in such varied areas, for examples, petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection etc. The ceramic balls have the advantages of high temperature and high pressure resistance, low water adsorption, stable chemical performance, it also resistance to acid, alkali, and some organic solvent.Performance Table of Zirconia MaterialsItemUnitTest resultComponent(wt)%95%ZRO25%Y2O3Color-whiteRoundnessum<0.25Densityg/cm3≥6.00(HV)HardnessHV11300Young′s modulusGpa200Fracture toughnessMpa.m1/28.5Bending strengthMpa>900apparent porosity 0.50%thermal expansion coefficient10-6/oC9.6thermal shockoC200 Physical composition:ItemValueWater absorption (%)<0.5Bulk density (g/cm3)1.35-1.4Specific gravity (g/cm3)2.3-2.4Free volume (%)40Operation temp.(max) (oC)1100Moh's hardness (scale)>6.5Acid resistance (%)>99.6Alkali resistance (%)>85Size available & Crush strength:SizeCrush strengthKg/particleKN/particle1/8''(3mm)>35>0.351/4''(6mm)>60>0.603/8''(10mm)>85>0.851/2''(13mm)>185>1.853/4''(19mm)>487>4.871''(25mm)>850>8.51-1/2''(38mm)>1200>122''(50mm)>5600>56 Detailed Photos Zirconia ceramic ballThe process adopts advanced spray drying technology, dry full-automatic isostatic pressure and high-temperature roller kiln sintering technology.High hardness, hardness 85-90.High temperature resistance. The working temperature of zirconia ceramic balls can reach 700-800 degrees Celsius.Acid and alkali resistance.Light weight with low density, decrease in centrifugal load.Low water absorption rate.self-lubricating.Packaging & ShippingCompany Profile Shandong Hualu International Trade Co., Ltd. has over 100 employees and more than 20 years of production and research experience. It mainly produces bearing steel balls, stainless steel balls, ceramic balls, tungsten steel alloy balls, casting balls, stamping balls, plastic balls, copper balls, carbon steel balls, iron balls and other materials balls. We also can customize and process non-standard size balls(The standard grade:G10-G1000,The standard size:0.5-150mm).Our annual output value more than 8000 tons and annual sales revenue can reach 140 million yuan. We have advanced physical performance laboratories to ensure that product quality meets high standards. The products are widely used in aviation, aerospace industry, automotive industry, stainless steel bearings, medical equipment, precision instruments and other fields, and are exported to Southeast Asia, the Middle East, Russia, Europe, America, Africa and other countries and regions. Welcome friends from all over the world to consult and visit the factory.CertificationsFAQQ1: Can you provide samples?A: Yes. We can offer it for free.Q2: What about the MOQ?A: Inventory items have no MOQ. If no stock, MOQ is 100KG.Q3: Can you accept OEM/ODM?A: Yes, we can. Customizing according to your requirement or drawing.Q4: What's the delivery time?A:Delivery on the same day for products weighing less than 300 kilograms in stock.Q5: How about technical support and after-sales service?A: We have a professional technical support team at your service at any time.Q6. What is your terms of payment?A: T/T 30% as deposit, and 70% before delivery.
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