Sialon & Ultrasonic Contact

Since 1997 we have been serving the molten aluminium industry with sialon ceramics. For each application, we will offer you the best solution as the color grey does not always mean it is sialon... Thermal conductivity should sometimes be high (Sialon heater tubes) and sometimes very low (Sialon riser tubes).


We are also specialists in ultrasonic treatment of molten aluminium such as ultrasonic degassing and grain refinement. Please visit


Please contact us for your ultrasonic degassing or ultrasonic grain refinement inquiry if you have any questions:

ALUPRO-MPI Ultrasonics Inc.

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