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China Corrosion-Resistant Graphite Crucible for Metling of Precious Metal

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Min. Order / Reference FOB Price
10 Piece	US $5.00/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal, WesternUnion

Type:	Graphite Crucible
Composition:	Graphite
Carbon Content:	High-Carbon

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Product Description

Corrosion-Resistant Graphite Crucible for Metling of precious metal
It is used for gold, silver and other jewelry casting and recasting.

Well thermal stability : 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 energy;In high-temperature using process, it got small thermal expansion coefficient;Technical Index

TypeMSS80MSS80MSS85Grain Size (μm)252525Bulk Density (≥g/cm3)1.801.851.90Compressive Strength (≥MPa)607080Flexural Strength(≥MPa)303540Porosity(≤%)171410Specific Resistance(≤μΩm)121212Ash Content(≤%)0.060.050.03Shore Hardness505560