This broad technological classification encompasses molten metal processing (aluminum), the forming of components from non-ferrous and ferrous metals, and the machining and forming of components from metal.

Ceramic properties such as corrosion resistance to molten metal, non-wetting of molten non-ferrous alloys, chemical affinity to metals, wear resistance, thermal shock resistance, strength, hardness, and toughness are important in servicing this industry group.





Molten Metal Processing Tubes
Silicon nitride thermal couple protection tubes, and fused silica riser tubes for molten aluminum casting machines.

Metal Forming Rolls
Silicon nitride looper, squeeze and guide rollers for the production of copper rod, and silicon nitride forming rolls for the manufacture of stainless steel tubing.

Metal Fabrication Cutting Tools
Ceradyne manufactures metal fabrication cutting tool blanks for machining (milling and turning) of cast iron.

Weld Location Pins
Silicon nitride weld location pins for use in the metal forming industry.