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China, Chinese High Fracture Toughness Silicon Nitride Nozzle Si3n4 Ceramic Pipe1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Ceramic MaterialOther Ceramic MaterialCeramic NozzleSi3n4 Nozzle
LIANYUNGANG BAIBO NEW MATERIAL CO., LTD.
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Product Description Customized High Fracture Toughness Acid and Alkali Resistant Silicon Nitride Nozzle Si3n4 Ceramic Pipe for Industry. Silicon Nitride (Si3N4) is a widely used ceramic material in high temperature application.Product Description Item gas pressure sintering hot pressing sinteringRockwell hardness (HRA)≥75 volume density(g/cm3)3.25>3.25Dielectric constant (ε r20oC,1MHZ) 8.0(1MHz)electric volume resistivity(Ω.cm)1014108breaking tenacity(Mpa m1/2)6-96-8Elasticity modulus (GPa)300-320300-320 thermal expansivity (m/K *10-6/oC)3.1-3.33.4thermal conductivity (W/MK)15-2034weibull modulus(m)12-1515-20Silicon Nitride Nozzle Si3n4 Ceramic Pipe Si3N4 is a widely used ceramic material in high temperature application, it has high strength in both room temperature and high temperature condition, the strength of silicon nitride can be kept up to 1200oC; the low coefficient of thermal expansion make it a ceramic material possessing excellent thermal shock resistance; at the same time, it also has good thermal conductivity.Silicon Nitride Ceramic Main Features:-High strength over a broad temperature range-Moderate thermal conductivity-Low coefficient of thermal expansion-Moderately high elastic modulus-Excellent thermal shock resistance-Ability to withstand high structural loads to high temperature-Superior wear resistanceUnusually high fracture toughnessYou May LikeCompany ProfileBased on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt,polyester fiber cotton products and we have been offering our products and services to our clients from more than 113 countries or regions.Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE,MSDStests and also the ISO9001 authentication. We have 8 registered trademark and 30 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation. We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.CertificationsPackaging & ShippingPackaged by polybay and bubble bag in the stardard export carton,Every package can be offered with English installation instruction.Our Service- Customize components- Rapid production of samples- Rapid design of mould- Rapid mass production- OEM, ODM and OBM are acceptable- Instant technical support- Quickest reply onlineFAQ1: What products and service can you offer us?Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator, porous metal fiber felt and polyester fiber cotton products. For all the products, we can design and customize according to the clients' demand.2: Before mass order, can you offer samples? How will you charge for them?Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3 days, however if need processing, we can deliver out within 15 days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost. 3: What test report or certificate can you offer? What achievements have you made in research and development?Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 30 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises. 4: Do you have any agent in our area? Can you export your products directly?Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 113 countries and regions, and our clients can contact us and purchase our products or service directly. 5: If the quality can not meet the requirement or any loss during the freight, how should we do? Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.
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