Friction stir welding of aluminum Al—Zn—Mg and Al—Zn—Mg—Cu alloys

Autor: V.V. Ovchinnikov, A.M. Drits, T.Yu. Skakova
Rok vydání: 2022
Předmět:
Zdroj: Blanking productions in mechanical engineering (press forging, foundry and other productions). :299-306
ISSN: 1684-1107
DOI: 10.36652/1684-1107-2022-20-7-299-306
Popis: The results of the effect of the parameters of the friction stir welding mode on the structure and mechanical properties of Al—Zn—Mg and Al—Zn—Mg—Cu aluminum alloys are presented. It is shown that the artificial ageing of welded joints allows to increase the level of their strength to 0.93...0.96 of the temporary resistance of the base metal in the T1 state.
Databáze: OpenAIRE