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Ssic Silicon Carbide Ceramic Tubes Pipes Boron Carbide Nozzle1
Industrial Ceramic ProductsSilicon Carbide TubeSilicon Carbide Nozzle
Hebei Baotong New Material Technology Co., Ltd.
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Product Description Product DescriptionSilicon carbide products lines: 1. Reaction Sintered Silicon carbide (RBSIC) 2. Recrystallized Silicon Carbide ceramic (RSIC) 3. Nitride Bonded Silicon Carbide ceramic (NBSIC) 4. Sintered Silicon Carbide (SSiC) Isopressed Silicon Carbide Protection Tubes Isopressed or carbon bonded silicon carbide protection tubes (SCI) are less porous (8%) than nitride bonded but not as dense as oxide bonded tubes.Isopressed silicon carbide tubes have a maximum service temperature of 2800°F or 1550°C.Composition - 78.2% Silicon Carbide (Black, course grained Alpha / Beta mix), 18.7% Silica, 2.1% Sodium Oxide, 1.43% Aluminum Oxide, .44% Iron Oxide.Note: Isopressed protection tubes are coated with a silicon carbide glaze to reduce open porosity and the reactive surface area of the protection tube.This glaze is used to help prolong the service life of the tube. TDANDARD SIZE: ODID Max.Lengthmmmm mm159 8002013 10002517 12503022 13003224 13003527 14003830 14004030 15004232 15004535 16004836 17005038 1800 Product Parameters Density of sintered body(g/cm3)2.63.083.143.203.15~3.20Relative density of sintered body(%)80~9098999999Sintering temperature(oC)2300~25001600~18002100~22001800~20001800~2000Sintering mechanismEvaporative CondensationReactive SiliconizingSolid Phase DiffusionDissolve PrecipitationVariousUse temperature(oC)1400~16001100~13001300~15001300~15001300~1500Flexural Strength(Mpa)100150~450400~600750~900600~1000Elastic Modulus(GPa)240300~400400~470400~50042~450Thermal conductivity(W/m·k)20100~140120~16080~100110~180Raw material powder0.5-5μm50-100μm5-20μm40-60μm0.5μm0.5μm0.5-3μmDetailed PhotosIs a lightweight ceramic material with high strength properties comparable to diamond. It has excellent thermal conductivity, low thermal expansion, and is resistant to corrosion from acids. Silicon carbide is an excellent ceramic material for applications requiring good erosion and abrasive resistance. SiC tube properties:a. high temperature strengthb. superior thermal shock resistancec. excellent wear resistanced. good fracture toughnesse. mechanical fatigue and creep resistancef. Excellent non-wetting property with good oxidation resistance Application:It is widely used in the production of aluminum, copper and zinc , as the lining material of the molten pool and electrolytic bath(reduction bath). Technical DataTechnical ParameterUnitSiCSSiCSic+CHardnessHS110115≥105Porosity Rate%<0.3<0.2<0.5Densityg/cm33.00~3.05>3.102.69-2.90Compressive StrengthMPa>2200>2500>1400Fractural StrengthMPa>350>380>150Coefficient of Heat Expansion10-6/oC4.04.23.5Content of Sic%≥90≥98≥85Free Si%≤10≤1≤12Elastic ModulusGPa≥400≥410≥350TemperatureoC130014001300 Packaging & ShippingPackage details1. 5-50 pieces in a wooden box (fully enclosed, safe, and secure) 2. 800kg~1000kg /wooden box. 3. Anti-collision protection such as foam board The 4.3-layer wood composite panel is sturdy, impact resistant, drop resistant Shipping details1.Professional car transport to various ports in China, then loaded by a professional shipping company.2.Both FOB and CIF can be operated flexibly.3. Competitive sea freight and short transit time Company ProfileHebei Baotong New Material Technology Co., Ltd is committed to research, development, production and marketing of high-performance pressureless sintered silicon carbide ceramic products.It adopts a complete set of domestic advanced production lines, including dry pressure molding, normal pressure grouting, pressure grouting and extrusion molding.It has applied for six national patents, one utility model and five invention patents.It mainly produces pressureless sintered silicon carbide ceramic products, including pressureless sintered silicon carbide ceramic rollers, chemical heat exchange tubes, square beams, process furnace tubes, grinding media, thermocouple protection tubes, thermal radiation tubes, combustion nozzles, grinding barrels, multi curved armour breast plates, armour helmets, wear-resistant pipes, wear-resistant elbows, saggers, crucibles, plates, pump shells and other precision parts. FAQQ:Are you a trading company or a manufacturer?A:We are professional manufacturer which has almost 12 years of experience in this industry.Q:Can you produce according to the samples?A:Yes,we can produce by your samples or technical drawings.Q:Would it be possible for us to visit your factory?A:Sure,we welcomed our customers visit our factory in any time.Q:Will your company supply samples?A:Yes,the sample expense will be deducted from the value of your order.Q:What's your payment terms?A:T/T, L/C, Western Union, Money Gram, are available for us.Q:Delivery time for my order?A:Within 7-15 working days for your sample order; 20 working days for your bulk order( It depends on the models and quantity you are going to order)
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