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Corrosion Resistant Boron Nitride Ceramic Nozzle for Metal Powder Production1
Industrial Ceramic Products, Boron Nitride Ceramic, Bn+Si3n4 Ceramic
Xiamen Wintrustek Advanced Materials Co., Ltd.
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Product Description Product DescriptionBoron Nitride is a high-temperature ceramic that has a structure similar to graphite. Our portfolio of hot-pressed solid materials includes pure Hexagonal Boron Nitride as well as composites suitable for applications requiring excellent thermal properties combined with electrical isolation.Easy machinability and fast availability make Boron Nitride an outstanding choice for prototypes to large quantities requiring its unique properties. Typical GradesBN997 (99.7%); BN993 (99.3%); ALBN (Al2O3-BN); SCBN (SiC-BN); ZRBN (ZrO2-BN); ANBN (AlN-BN); SNBN (Si3N4-BN)Typical PropertiesLow densityLow thermal expansionGood thermal shock resistanceLow dielectric constant and loss tangentExcellent machinabilityChemically inertCorrosion resistantNon-wetting by most molten metalsExtremely high working temperatureTypical ApplicationsHigh-temperature furnace setter platesMolten glass and metal cruciblesHigh-temperature and high-voltage electrical insulatorsFittings and the lining of the plasma chamberNonferrous metal and alloy nozzlesThermocouple protection tubes and sheathBoron doping wafers in silicon semiconductor processingSputtering targetsBreak rings for horizontal casters Product Gallery Technical Data Sheet Properties / Material GradesPure Boron NitrideComposite Boron NitrideBN997BN993ALBNSCBNZRBNANBNSNBNCompositionsBN 99.7%BN 99.3%Al2O3-BNSiC-BNZrO2-BNAlN-BNSi3N4-BNColorWhiteWhiteLight GreyDark GreyDark GreyDark GreyDark GreyDensity (g/cm3)1.5-1.61.9-2.02.2-2.32.4-2.52.8-2.92.8-2.92.2-2.3Compressive Strength (MPa) 4585145175220220400Flexural Strength (MPa)153565809090220Thermal Conductivity (W/m·K)30403545308520Max.Working Temperature (in air, oC)90090010001000100010001000Max.Working Temperature (in vacuum, oC)1800180017001700180018001700Max.Working Temperature (in inert gas, oC)2100210017001700180018001700Volume Resistivity(Ω.cm)>1014>1014>1012>1012>1012>1013>1013DISCLAIMER: The given data are not binding but are typical values based on sample testing. It should be taken into consideration that a spread of results can arise due to variations in material, shape, size and production. CertificationsProduction & AdvantagesOur Advantages:1. Many grades of ceramic materials to choose from for your applications.2. Technical support on consultation, design, and prototypes. 3. Fast delivery from prototype to production quantities. 4. In-house capabilities in forming, sintering, machining, glazing, metalizing, brazing, and assembly.5. Our highly trained team of quality assurance staff uses advanced measuring devices to ensure that our products always meet the customers' requirements. Packaging & ShippingOur Reputable Customers"It has been over 6 years since your company became our trusted supplier. During all years' requisitions, we were happy with your good quality products and reliable service. Appreciated your previous service with all efforts: patience, reliability, and responsible quality." --- by CoorsTek, Nov. 2023 FAQQ: What is your minimum order quantity (MOQ)?A: Our minimum order quantity (MOQ) depends on many factors such as product, material, dimensions, etc.Q: Do you provide free samples?A: Yes, we are pleased to provide a free sample for your initial evaluation of our materials if we have the sample in stock and if its cost is bearable to us.Q: Do you accept a trial order before a bulk purchase?A: Yes, we welcome your trial order to verify our quality before your bulk purchase. Q: What is your production time?A: Our production time depends on materials, production methods, tolerances, quantity, etc. Normally, it takes 15-20 days if we have stock material, and it takes 30-40 days if we don't. Please share your specific requirements with us, and we will quote the fastest production time.Q: What are your payment terms?A: Our payment terms are T/T, L/C, and PayPal.Q: What packaging do you use to ensure ceramics are safe?A: We pack the ceramic products tidily with foam protection inside the carton, plastic box, and wooden box.Q: Do you accept custom orders?A: Of course, most of our orders are custom products.Q: Would you provide an inspection report and material test certificate for our order?A: Yes, we can provide these documents upon request.
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