RESEARCH ON THE INFLUENCE OF THE INDUSTRIAL TECHNOLOGY OF THE HARDENING OF THE ALUMINUM ALLOY AlCu_4Mg_1 ON THE MECHANIC PROPERTIES USING AN EXPERIMENTAL PROGRAM OF SOLUTION HEAT TREATMENT

摘要

The present paper presents the results of some research regarding the techniques of heat treatment of the aluminum alloy stress relieved, of industrial alloy AlCu_4Mg_1 (EN AW 2024), with hardening through precipitation. It presents the experimental program for solution heat treatment in order to optimize the thermal treatment technology having as purpose obtaining high mechanic properties.