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China, Chinese High Purity and High Density Graphite Crucible1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Graphite ProductsGraphite CrucibleGraphiteCrucible
Sincerity Trade Carbon Co., Ltd.
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Product Description Feature:High purity, high density, high temperature resistance, ablation resistance, abrasion resistance, oxidation resistance and thermal shock resistance. Good heat stability, high strength, good impact resistance, anti-saturated by metal solution, does not bind and pollute metal solution and long service life.Because of the oxidation, after using several times, the graphite crucible will appear the air hole. We can special treatment to reduce the oxidation.Application:It includes all products for smelting and casting metal. The main products are high purity graphite crucible for melting gold, casting crucible, graphite mould, graphite groove. It is widely used for smelting alloyed tool steel and melting nonferrous metal and its alloy in metallurgy, casting mechanical, chemical industry, and the preferable technical and economic effects were obtained.Item Test MethodForming methodPlasticity (S)Isostatic pressure (D)Plasticity (S)Isostatic pressure (D)Carbon content /%≥ 38≥ 45≥ 38≥ 45GB/T 1655-2008Bulk density /(g/cm3)≥ 1.70≥ 1.85≥ 1.70≥ 1.85GB/T 2997-2000Porosity /%≤ 29≤ 21≤ 29≤ 21GB/T 2997-2000Normal temperature compressive strength /MPa≥ 20≥ 25≥ 20≥ 25GB/T 5072.2-2004Fire resistance / oC≥ 1500≥ 1500≥ 1400≥ 1400 ModelUpper port outside diameter ±2%ThicknessLower bottom outside diameter ±2%Height ±2%1#678±1.035651.5#7810±1.060802#8810±1.0621003#10012±1.0751154#11512±1.0851155#12213±1.0851386#12514±1.08515541#21519~ 21.515029045#25019~ 21.518029570#28519~ 21.521524580#31020~ 22.521037090#32021~ 23.5230385100#31421~ 23.5220408200#40023~ 25.5290475260#41624~ 26.5250585300#45226~ 29310580360#46228~ 31342674390#53028~ 31410560400#51529~ 32340600420#51529~ 32330673440#62029~ 32340500450#51632~ 35340710530#58031~ 34330635560#59033~ 36330690570#62033~ 36335570580#54533~ 36317750610#60734~ 38350630680#58534~ 38330760690#60034~ 38330805700#61534~ 38350758840#70035~ 39470675950#72037~ 41300740970#72034~ 384707301100#71535~ 394788461150#85542~ 463406771200#78036~ 404507521250#72536~ 404709051500#78437~ 414508901700#77840~ 4444210502500#88044~ 48350
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