Aluminum Calcium

Chemical Formula	Available Form	Description of the Product
Ca – 5%, 10%, 20%,Al – balance	Piglet, Ingot, Waffle Plate	Al-Ca master alloy are widely used as hardener in Al industry. Calcium combines with silicon to form CaSi2, which is almost insoluble in aluminum and increase the conductivity of commercial-grade metal slightly. In aluminum-magnesium-silicon alloys, calcium will decrease age hardening. Its effect on aluminum-silicon alloys is to increase strength and decrease elongation, while making alloy non heat treatable. Calcium can be used along with Mg for automobile components due to its creep resisting properties.