calbex mineral trading Inc homepage¡£supplies abrasive,alloy,fused spinel,mullite,fused alumina,silicon carbide,carbon raiser,ceramic,a-alumina,refractory c ...

Schaefer Industries manufactures alumina, mullite, and fused silica refractory shapes for the investment casting industry. Products include pouring cups, ...

Premier on-line source for technical ceramics; includes crucibles, tubes, and labware available in Alumina, mullite, and zirconia compositions.

Technology of Materials (TM) is a full service analytical laboratory specializing in research and analysis of a wide variety of materials by X-ray powder ...

Refractory ceramic products manufacture - Blasch Precision Ceramics specializes in precision casting of simple and complex ceramic shapes such as high-alumina ...

Almath Crucibles Homepage - manufacturers of high quality alumina and zirconia crucibles, boats, trays, tiles and customs competitively priced

International trading of high performance refractory ceramics - zirconia, alumina, silica, quartz, magnesia, silicon carbide, graphite. Competitive prices.