High-temperature mechanical response of 2196 Al‒Cu‒Li extrusions controlled by abnormal grain growth within longitudinal weld seams

This study investigated high-temperature mechanical performance of 2196 Al‒Cu‒Li extrusions with different heat treatments. At 100°C, extrusions’ performance is close to that at room temperature. At 200°C, the strength decreases by 10%, and at 300°C, it decreases by more than 30%, which is attribute...

Whakaahuatanga katoa

Ngā taipitopito rārangi puna kōrero

Ngā kaituhi matua:	Wenhui Shi, Xiao Xu, Yongxiao Wang, Lanting Lin, Pan Gong, Xinyun Wang
Hōputu:	Artigo
Reo:	Inglês
I whakaputaina:	Elsevier 2026-06-01
Rangatū:	Materials & Design
Ngā marau:	High-temperature mechanical performance Al‒Cu‒Li profiles Thermomechanical treatment Abnormal grain growth Longitudinal weld
Urunga tuihono:	http://www.sciencedirect.com/science/article/pii/S026412752600691X
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!