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  • What is fire assay and crucibles?

    Products A monolithic rammed, slip-plane, and possibly an outer-sleeve, are all required to support the crucible. For bottom pouring, atomizing or metering tools may also be required. The casting manufacturing process allows for special shapes, such as ladles and tundishes. Fire Assay Ceramics FIRE ASSSAY CRUCIBLES can be used to prepare…
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  • What is fire assay? Crucibles

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  • What are fire assay crucibles and how do they work?

    Products A monolithic rammed liner, a slip plan, and possibly an outer or quick-change crucible–basket assembly are required to back the crucible. Bottom pouring may require atomising or metering devices. The casting manufacturing system allows for custom shapes such as ladles or tundishes. Fire Assay Ceramics FIRE ASSAY CRUCIIBLES are used…
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  • Searching For Fire Assaying Crucible Manufacturer?

    What Is Fire Assaying? Fire assaying is a quantitative determination in which one or more metals are separated from impurities by melting process and weighed to determine the content of the original sample. Fire assay crucible is a special tool for fire assaying.   Fire assaying is a popular method to determine the…
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  • How To Choose The Best Magnesia Cupels?

    Xing Tai Long offers high purity refractory magnesia cupels at the most competitive prices, which are made from high-grade raw materials (burned magnesite / magnesia) and special fluxes. Cupels is a container made of magnesite, ashes or other materials, which is used to separate precious metals during fire analysis. Their porous properties…
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  • What Is Magnesia Cupel?

    Magnesia cupels are made of a special mixture of Magnesium Oxide and fluxing ingredients that are used for smelting and assaying. Because of their specialty, magnesia cupels are widely applied for precious metal analysis, mineral assaying, gold assaying, fire assaying, mining laboratory and laboratory testing. Functions of Magnesia Cupels The…
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  • Commonly used equipment in fire assay

    1.Trial furnace and ash blowing furnace The high-temperature soot-blowing furnace used for testing is generally called the muffle furnace. The materials from various countries have been introduced to a certain extent and have certain technical requirements. The literature pointed out that "ash-blowing furnace—a muffle furnace type furnace. This furnace should…
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  • Using The Gold Assaying Crucible

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