Experimental and Theoretical Investigation of Stress Variation in Alcu4MG1 Aluminum Alloy
Close
Conţinutul numărului revistei
Articolul precedent
Articolul urmator
535 0
SM ISO690:2012
MINEA, Alina-Adriana. Experimental and Theoretical Investigation of Stress Variation in Alcu4MG1 Aluminum Alloy. In: Электронная обработка материалов, 2008, nr. 4(44), pp. 98-101. ISSN 0013-5739.
EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin Core
Электронная обработка материалов
Numărul 4(44) / 2008 / ISSN 0013-5739 /ISSNe 2345-1718

Experimental and Theoretical Investigation of Stress Variation in Alcu4MG1 Aluminum Alloy

Pag. 98-101

Minea Alina-Adriana
 
Ясский технический университет имени Георге Асаки
 
Disponibil în IBN: 14 aprilie 2017


Rezumat

This paper presents the results of experimental and theoretical studies regarding the behavior of AlCu4Mg1 aluminum alloy after a heat treatment. The methodology has been proposed to study improvements in AlCu4Mg1 aluminum alloy in the process of heat treatment, which included the following steps: 1) adopting the heat treatment technology for the specified alloy; 2) choosing the necessary heat treatment installations to perform the heat treatment of the specified alloy; 3) choosing tools and machines used to study mechanical characteristics; 4) planning the experiment and analytical interpretation of the results. On the basis of these experiments and the obtained regression equation we made a theoretical study with the aim to determine the heating parameters for quenching and aging in order to obtain a specified stress needed for application of this alloy. We considered two cases for this theoretical study: 1) the stress and quenching temperatures were fixed and we determined the aging temperature; 2) the stress and aging temperatures were fixed and we determined the quenching temperature. Using the determined equations, we assumed definite characteristics needed for the working part after treatment and calculated parameters for quenching and artificial aging in the process of heat treatment. Note, that the calculated temperatures should be in the standard limits for the studied alloy. In conclusion, the algorithm was proposed for the process of the optimum heat treatment in order to obtain the necessary properties of working parts.