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China, Chinese Graphite Crucible Graphite Rod for Gold Silver jewelry Metling Casting1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
CrucibleGraphite Block MouldSilver Gold Aluminul Bar
Jiangxi Ningheda New Material Co., Ltd.
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Product Description Graphite crucible graphite mould for gold silver jewerly metling castingProduct features: high temperature resistance, anti oxidation, anti chemical erosion, self lubrication and good thermal conductivity. We choose graphite materials with high density, high strength, uniform structure, small porosity and good thermal shock resistance. It is made by precision processing, which has the characteristics of improving the quality of metal products and prolonging the use time.TypeMSS80MSS85MSS90Grain Size (¦Ìm)252525Bulk Density (¡Ýg/cm3)1.801.851.90Compressive Strength (¡ÝMPa)607080Flexural Strength(¡ÝMPa)303540Porosity(¡Ü%)171410Specific Resistance(¡Ü¦Ì¦¸m)121212Ash Content(¡Ü%)0.060.050.05Shore Hardness50556The ash content can be purified to 30ppm according to the requirement. 2. The above index data is the standard value, not the guaranteed value.Graphite crucible graphite mould for gold silver jewerly metling casting
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