Crucible Products

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  Clay Crucible

  Clay crucibles are a type of high-temperature refractory ceramic container used in fire assay

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  Cupel

  A cupel is an essential refractory product used for the separation of gold and silver and the

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  Quartz Ceramic Crucible

  The full name of the product is high-purity fused quartz ceramic crucible, with SiO2 content ≥

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  Corundum Ceramic Crucible

  Corundum Ceramic Crucible is mainly made of fused white corundum, which is made by grouting, high

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  Graphite Crucible

  Graphite Crucible is made of micron graphite powder as the main raw material and has good thermal

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  Boron Nitride Crucible

  Boron Nitride Crucible is similar to graphite and belongs to sheet six square structure. The

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