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China, Chinese Graphite Crucible Graphite Die for Gold Silver Platinum Melting Casting1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Graphite ProductsGraphite CrucibleJewelry ToolsGraphite Products
Jiangxi Ningheda New Material Co., Ltd.
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Product Description Graphite crucible graphite die for gold silver platinum melting and casting Characteristics of our graphite crucible: 1. Graphite molds are one of the most heat-resistant materials at present.2. With good thermal shock resistance, no cracks will occur when the temperature is hot and cold3. Excellent thermal conductivity and conductive properties4. Good lubrication and abrasion resistance5. Chemical stability, acid and alkali resistance and corrosion resistance, not easy to react with most metals6. Factory supply customized graphite sintering mold Easy to process, good mechanical processing performance, can machining complex shape and high precision moldApplicationThe graphite mold has been widely used in following aspects:1.Continuous casting mold2. Pressure foundry mold3.Glass molding with die4.Sintering mold5.Centrifugal casting mold6.Smelt gold, silver, jewelry...... Technical IndexTypeMSS80MSS85MSS90Grain Size (μm)252525Bulk Density (≥g/cm3)1.801.851.90Compressive Strength (≥MPa)607080Flexural Strength(≥MPa)303540Porosity(≤%)171410Specific Resistance(≤μΩm)121212Ash Content(≤%)0.060.050.05Shore Hardness505560The ash content can be purified to 30ppm according to the requirement.The above index data is the standard value, not the guaranteed value. Graphite crucible graphite die for gold silver platinum melting casting
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