The Effect of Weld Size on Joint Mechanical Properties of 5A90Al-Li Alloy

Autor:	Wei Wei Xu, Shui Li Gong, Li Chen
Rok vydání:	2010
Předmět:	Heat-affected zone Filler metal Materials science Metallurgy Alloy General Engineering Laser beam welding Welding Penetration (firestop) engineering.material Electric resistance welding law.invention law Ultimate tensile strength engineering Composite material
Zdroj:	Advanced Materials Research. :1831-1838
ISSN:	1662-8985
Popis:	The quality of full penetration laser welding 5A90 Al-Li alloy can be evaluated by weld width, especially the ratio of weld back width to weld surface width (Rw), according to the results from laser welding experiment. And Rw will influence the joint properties, such as tensile strength and fatigue. In this paper, the effect of Rw on joint properties of 5A90 Al-Li alloy sheet are discussed, these joint welded by laser welding, dual beam laser welding .
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c9c71f7dbecabf3ce5ec98d223f8dc53 https://doi.org/10.4028/www.scientific.net/amr.146-147.1831 Zobrazit plný text záznamu