The CMCD Foundation was founded by a mother of child diagnosed with both of these conditions, after she found herself with very little information and support after receiving her son's diagnoses.
Aluminium (or aluminum; see different endings) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery-white, soft, nonmagnetic, ductile metal.Aluminium is the third most abundant element (after oxygen and silicon) in the Earth 's crust, and the most abundant metal there. Aluminium is used to make food containers, because of its resistance to corrosion. 2  Aluminium with magnesium [alloy] is used to make body of aircraft. 3  Aluminium with other metals, used to make railway tracks. 4  Aluminium is used to make cooking utensils, because it is resistant to corrosion, and light-weight.
Beryllium is used in aluminum alloys containing magnesium to reduce oxidation at elevated temperatures. Up to 0.1% Be is used in aluminizing baths for steel to improve adhesion of the aluminum film and restrict the formation of the deleterious iron-aluminum complex.ts effect on aluminum-silicon alloys is to increase strength and decrease elongation, but it does not make these alloys heat treatable. 4 C 3, but carbide formation with other impurities such as titanium is possible. A1 4 C 3 decomposes in the presence of water and water vapor, and this may lead to surface pitting.