Strontium Aluminium

Strontium aluminium is used in hypoeutectic and eutectic modification of Al-Si casting alloys to improve strength, enhance mechanical properties and disperse porosity.

Aluminium silicon casting alloys are essential to the automotive, aerospace and engineering sectors. Strontium modification is essential in the production of structurally sound and dimensionally accurate Al-Si castings and fabricated products, with clear advantages as an alloy additive.

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