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China, Chinese Professional Production Refractory High Temperature Resistance Sic Crucible1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Graphite ProductsGraphite CrucibleGraphite CrucibleSilicon Carbide Graphite Crucible
Shijiazhuang Nalai Biotechnology Co., Ltd.
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Product Description Product DescriptionGraphite crucible, also known as molten copper bag, molten copper, etc., refers to a kind of crucible made of graphite, clay, silica and wax stone as raw materials.Graphite crucible is mainly used to melt non-ferrous metals such as copper, brass, gold, silver, zinc and lead and their alloys.According to the using conditions of graphite crucible snap heat and cold;Well corrosion resistance, impact resistance performance, to ensure the reliability of product quality;Well resistance to strong acid, strong alkali;Good heat transfer performance of graphite crucible:for greatly shorten the melting time and save energy1. High temperature resistance2. Strong thermal conductivity3. Good corrosion resistance4. Long life Application The crucible is made from high quality graphite which makes the graphite crucible to have a good thermal conductivity, resistant to acidity and alkalinity and a high temperature resistance, therefore, ensuring quality of products.Graphite crucibles do not contaminate molten metals because the graphite material is fused and does not loosen. The quality of a graphite crucible is determined by how it is manufactured, which influences its structure, density, porosity, and strength.We provide graphite crucibles:1. High purity graphite material2. Silicon carbide graphite material3. Graphite clay materialAdvantages of Graphite Crucible:1. Excellent thermal shock resistance2. High temperature resistance3. Good chemical stability4. Strong thermal conductivity Specification ItemDensityPorosity%Compressive StrengthBreaking StrengthResistivityAsh Contentμmg/cm3MPaMPaμm%Particles≥≥≥≤≤ 11.7154020100.013221.75155527100.013231.77155828100.013241.8156530100.013251.82156833100.013261.58157840100.013271.88158342100.013281.9158444100.0132High purity fine particle graphite crucibleDensity g/cm31.75-1.9Resistivity μΩ·m≤12Compressive strength Mpa≥70Porosity %≤26Elasticity Modulus Gpa6-18Thermal expansion coefficient 10-6/oC1.47-4.25Ash content %≤0.05Temperature resistance oC≤4350oCsilicon carbide graphite crucible:Bulk Density g/cm31.9-2.1Porosity %10-14Carbon Content %30-45Silicon Carbide content %≥48Temperature resistance oC1665Packaging & ShippingCompany ProfileShijiazhuang Nalai Biotechnology Co., Ltd1.Specialized in making graphite products. 2.Main products: graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite rotor&shaft, graphite sealing, graphite felt, carbon vane,Carburizing agent,Calcined Petroleum Coke,Graphitized Petroleum Coke ect.3.In addition to product manufacturing, we also provide customized services.We look forward to establishing long-term and stable cooperative relations with more customers and creating a better future together!If you need anything, please feel free to contact us. FAQQ: Where can I get product and price information?A: Send us inquiry e-mail, we will contact with you when we receive your email,or contact me on chat app. Q: What is the term of the delivery?A: FOB, CFR, CIF, etc. Q: How to delivery the goods?A: We deliver the goods by truck to port, or loading in container in factory. Q: Are you trading company or factory?A: We are direct factory and have the most advanced machine and about 100 employee in our 18000m2 workshop. Q: What's the minimum order quantity?A: 20tons, one 20' fcl. Q: What's the delivery time?A: 2-3 weeks after got the deposit.
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