Technical Ceramics

Quality products start with LECO ceramics

Foundry and investment casters that strive to produce a high-quality product start with ceramics from LECO. Our crucibles, ladles, stopper rods, nozzles, and kiln furniture are manufactured using the highest-quality raw materials and process control to give you...

Increased resistance to erosion
Excellent thermal shock capability
Additional refractory life
Less slag build-up

A wide variety of shapes and sizes are available, or call us with your custom order...

Available in high alumina, fused silica, mullite, and zircon
Ideal for melting steel, aluminum, chromium, copper, iron, silver, manganese, nickel, ductile iron, gray iron, and cobalt-based metals

LECO has been providing top-quality ceramic products to industries worldwide for more than 50 years. Each ceramic product goes through a rigorous testing cycle to assure it meets our stringent in-house quality standards, ISO 9001:2000 FM 24045, and your exact specifications. Our technical ceramics staff is proud of its long-standing reputation for outstanding customer service and looks forward to helping you with all your ceramics needs.