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High Precision Zirconia Ceramic Ring Machining Zro2 Ceramic Industrial Part1
Industrial Ceramic Products, High Temperature Furnace Tube, Al2O3 Furnace Tube
Zibo Yunfeng Industrial Ceramics Co., Ltd.
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Product Description PropertyRangeUnitRemarksDensity5.6-6.1g/cm3Varies depending on composition and structureMelting Point2700-2900oCHigh melting point gives excellent high- temperature resistanceCoefficient of Thermal Expansion10-12×10-6/ oCRate of dimensional change with temperatureThermal Conductivity2.0-3.0W/m-KRelatively low thermal conductivity makes it suitable for thermal insulationThermal Diffusivity2.1-3.0W/m-KStable at high temperaturesElectrical Conductivity10-12- 10S/mPoor electrical conductivity,suitable for nsulating applicationsTable 2: Mechanical Properties of Zirconia CeramicsPropertyRangeUnitRemarksHardness(Vickers)1200-1500HVHigh hardness makes it suitable for wear-resistant applicationsFlexural Strength800-1200MPaHigh flexural strength provides good mechanical performanceFractureToughness8-10MPam1/2Excellent toughness allows it to maintain integrity under high-impact conditionsCompressive Strength2000-2500MPaSuitable for high-pressure applicationsYoung's Modulus200-220GPaHigh modulus improves rigldityFatigue Strength300-500MPaExcellent fatigue strength ensures long-term durabilityThese properties can vary based on the specific type of zirconia (such as monoclinic, tetragonal phase, etc.) and the manufacturing process. Transport and installation precautions:Matters needing attention for transportation and installation of ceramic pipe1. The ceramic composite pipe has high hardness and good toughness, but it should be put gently in the process of transportation and installation to avoid serious collision, especially to avoid direct contact with metal instruments or impact on the ceramic layer on the end surface.2. The qijing bending pipe is installed with directivity. When the bending pipe is installed, the direction indicated by the arrow on the surface of the bending pipe should be consistent with the flow direction of the conveying medium.3. When installing the pipe, the pipe should be aligned with the center line and level should be adjusted to make sure that both ends meet accurately.The displacement of both ends should be controlled within 1.0mm.4. When the flexible pipe joint is used to connect and install the pipe, the inserted lengths of both ends of the flexible pipe joint shall be adjusted symmetrically.Since the thermal expansion coefficient of the composite pipe is about 1/3 of that of steel, the expansion clearance can be reduced by 3-5mm.5. When using flange connection, the flange end shall be flush with the end of the composite pipe.6. Due to the excellent welding performance of the composite pipe, the pipe connection can be conducted by welding. However, when welding, 45o-60o "V" type slope Angle is 2-4mm and gap is 0.8-1.2mm.FAQ:Q: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 15 days if the mould sizes are in stock. or it is 25 days if the mould sizes are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the stock sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: For new customers, 50% T/T in advance. For regular customers, 30% T/T in advance ,balance after received the B/L copy
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