d0cmpEatesoorrtuambalnellootlaosyobtyfdosecrvloaooerpnae9rsg%ssateohtaiodaotwben3no0naud0btri◦noi3tCu.iF9c.t%iI5gstt..ur3cFura%euncrta3buth.ferteTeecrsrhomefanroncaarldcseut-,ducfteaehrwsedet, that small Er addition degrades the tensile properties of peak-aged Al-Cu-Mg-Ag alloys ...