ALSR – METALLIC ALLOY IN STICKS FORM
AlSr – Strontium modifying alloy: Aluminum 90% Strontium 10% is a metal alloy made of wire rod cut into sticks.
AlSr is used in aluminum shell, sand, low pressure and die casting foundries to introduce strontium into the Al Si 7-13% eutectic alloy to obtain a modifying effect.
The pre-weighed sticks are added to the liquid alloy to modify the structure of the alloy in the solidification phase and induce the structure to change the morphology of the silicon from lamellar to uniform and globular
