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Crucibles

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About Crucibles

Crucibles are used to melt and process materials at excessive temperatures. They are available in a variety of shapes and sizes, and are composed of materials that can withstand extremely high temperatures, such as alumina, silicon carbide, quartz, or water-cooled copper.  They may be large vessels, built-in place liners for industrial iron or aluminum melting in primary production plants, metal casting foundries. Alternatively they may be of a much smaller size, for use in laboratory applications. 

Crucibles are available in barrel-shaped, conical, and cylindrical designs. Barrel crucibles have an opening with a top outer diameter (OD) that is essentially the same as, or only slightly smaller, than the base or bottom OD. The sidewalls bulge out and produce a barrel shaped crucible. Conical or tapered crucibles have an opening with a top OD that tapers down to smaller base or bottom diameter. Typically, the sidewalls typically are straight sided. Cylindrical or straight walled crucibles have an opening with a top OD that is essentially the same as or only slightly smaller than the base or bottom OD The sidewalls are straight sided without any bulging out.

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Engineering Web: Crucibles

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Crucible, Crucibles - Cole-Parmer Catalog
Crucibles Show All... Product Matches: (49) Related Resources: Technical Library Matches (7)
Crucibles Information | Business.com
Crucibles Home » Directory » Industrial Goods & Services » Industrial Supplies » Laboratory » Crucibles Manufacturers and distributors of crucibles.
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Molecular Beam Epitaxy-Crucibles-Veeco MBE
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Part Numbers for Crucibles

Part # Distributor Manufacturer Product Category Description
60137 Amazon Coors Ceramics BISS Coors Ceramics 60137 Wide Form Porcelain Crucibles, 50 ml [pack of 1]
12220B Amazon Coorstek BISS CoorsTek Alumina Crucibles; 20mL, High Form
08072F Amazon Quartz Scientific BISS Fused-Quartz Crucibles; 100mL
08236A Amazon Corning Life Sciences BISS Pyrex Gooch Type Filtering Crucibles; Low Form; Coarse; 15mL
08237B Amazon Corning Life Sciences BISS Pyrex Gooch Type Filtering Crucibles; High Form; Medium; 30mL

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