Silicon Tab

Chemical Formula Available Form Description of the Product
Si – 75%,80% Cylindrical Tablet Addition of silicon to aluminum reduces melting temperature and improves fluidity. Silicon alone in aluminum produces a non-heat-treatable alloy; however, in combination with magnesium it produces a precipitation hardening heat-treatable alloy. Silicon readily forms inter-metallic (myriad of insoluble) phases in Al which are responsible for improvements in strength, especially at elevated temperature. The most common applications for the 4xxx series alloys are filler wires for fusion welding and brazing of aluminium.


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