Cost-effective refractory
built for high heat.
SELEE® Advanced Ceramics® has been manufacturing high-quality custom refractory products for more than 75 years — cost-effective ceramic shapes for investment casting, thermal processing, art glass, and any application where heat, corrosion, and thermal cycling decide whether a part survives.
Innovative, customer-oriented, refractory specialists.
We design and produce ceramic refractory shapes that hold up under the conditions other materials can't: repeated thermal cycling, molten-metal contact, abrasive load, and corrosive atmospheres. High-temperature firing of our crucibles and ladles dramatically reduces inclusions and helps our customers run cleaner casts and longer campaigns.
High-temperature stability
Engineered for repeated cycling and corrosive atmospheres.
Material breadth
High-purity alumina, mullite, zirconia, fused silica, and SiC.
Standard & custom shapes
From cataloged geometries to parts designed around your tool.
Documented quality
Consistent performance, lot-traceable production.
Where heat, abrasion, and tolerance converge.
Investment Casting
Crucibles, ladles, spouts, and ram materials — supplied to investment foundries for over 40 years.
Thermal Processing
Refractory shapes for firing ceramics, calcining powders, and sintering powdered metal components.
Crucibles & Ladles
High-temperature-fired crucibles from 1 to 4,000 lbs and ladles in open-top or teapot designs.
Art Glass
Round-bottom and straight-wall glass crucibles formulated for the studio and production glass industry.
Kiln Furniture
High-purity alumina setters, posts, and supports built for thermal cycling and abrasion.
Custom Engineering
If we don't have a part that fits, our team designs one — from prototype to production.
Built to a spec, not a stock list.
Every shape we ship is engineered for a thermal, chemical, and mechanical envelope. If we don't have what you need, our sales team designs a new part for your application.
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