The Correlation Between Mechanical Characteristics and Technological Parameters in Heat Treatments Applied to Moulding Aluminium Like ATSi5Cu1

The paper contains an experimental study of colligating the technological parameters of the artificial aging operation namely time and soaking temperature with hardness and mechanical strength properties gained after the treatment. The tests were made on a moulding aluminum alloy like ATSi5Cu1 by using moulded test bars in metallic shell. There were realized metallographic photographs and strength tests