Technical Ceramics

Precise dosing of liquid aluminum is a critical success factor in modern aluminum casting. 3M™ Silicon Nitride casting nozzles and plugs are extremely wear resistant and ensure uniform casting weights over very long periods. Coating or reworking of the functional surfaces is not necessary, and maintenance work is much lower. 3M™ Silicon Nitride components for liquid metal dosing systems are extremely reliable with the best price/performance available on the market.