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Graphite Hot Pressing Mold Used for Pressure Sintering of Cemented Carbide1
Graphite ProductsMoldCarbon
Henan L.T Trade Co., Ltd.
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Product Description Graphite Hot Pressing Mold Used For Pressure Sintering Of Cemented Carbide lttrade.en.made-in-china.comA: Company profile L.T Group has a comprehensive product and technology portfolio that focuses on fourfields of graphite - ultrafine particle graphite mould, graphite electrode, graphite crucible,as well as other products mainly made of graphite. Graphite materials exhibit unique properties such as good electrical and thermalconductivity, heat and corrosion resistance, low friction, and reduced weight while atthe same time maintaining high strength. Due to the shortage of energy and raw materials,our high performance products made from graphite are in increasingly high demand inindustries. They also play a progressively important role in everyday life, therebysubstituting traditional materials.B: Product features1. The processing materials are ultrafine granule structure, high purity and graphitewith high graphitization degree.2. High hardness, good anti-oxidation performance and high machining accuracy3. Good conductivity, high resistivity, sufficient mechanical strength4. Small porosity and dense structure.5. Excellent thermal shock resistance, conductive and thermal conductivity.6. High temperature resistance, corrosion resistance, acid and alkali resistance,good wear resistance.7. Surface can be treated with anti-oxidation.C: Processing method1. Customer provide design drawings.2. Our technical team will check, analyze the drawings, and divide the drawing toreasonable parts if needed, and prepare proper graphite blocks .3. Our mechanics will design and customize grinding wheel.4. Our workers will grinding and polishing graphite block according to the instructionsof mechanics. This process may need operating few times if needed. We will strictly keepdeviation within ±0.03-0.08mm.5. Then our packing team will assembling different parts into a whole graphite mold.During the assembling period, unqualified products will be picked out.D: Attribute tableDensity g/cm31.75-1.9Resistivity μΩ·m≤18Compressive strength Mpa40-80Porosity %≤26Elasticity Modulus Gpa6-18Thermal expansion coefficient 10-6/oC1.47-4.25Ash content %≤0.5Temperature resistance oC≤4350
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