The Influence of Work Parameters about the Heat Treatment Applied to AlCu4Mg1,5Mn - Aluminum Alloy

Abstract

The paper presents some heat treatments technologies applied to aluminum alloys to improve technological parameters. The experimental tests were accomplished for the deformabile A1Cu4Mg1,5Mn aluminum alloy, with hardening temperatures between (500 - 530)degrees C and artificial ageing. The artificial ageing is made in magnetic and vibrator field. The efficient of same heat treatments depends on a series of factors, some depending on the material and otheres of the work parameters. The optimum variant or variants can be obtained by correct joining of the chemical composition with the values parameters of heat treatments and supplementary some utilization factors of stimulating the process at the crystalline net level.