FATIGUE CHARACTERIZATION OF ALUMINIUM WELDED JOINTS

被引：0
|
作者：
Croccolo, Dario [1 ]
De Agostinis, Massimiliano [1 ]
Fini, Stefano [1 ]
Olmi, Giorgio [1 ]
机构：
[1] Univ Bologna, Dept Ind Engn, Bologna, Italy
来源：
PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON MECHANICS AND MATERIALS IN DESIGN (M2D2017) | 2017年
关键词：
fatigue; aluminium; weld; vacuum casting alloy; FREQUENCY; ALLOY;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This contribution deals with the fatigue characterization of aluminium welded joints for automotive applications. The base material is a vacuum casting alloy, whereas the joints have been hand welded by means of the TIG process. The joint category is a butt-welded type, one side only, full penetration without backing. The samples have been tested both in tensiontension and in bending. Tests results have been processed according to the ISO 12107 standard: SN curves have been retrieved as well as the endurance limit of the joints at 5.10(6) cycles.
引用
收藏
页码：1331 / 1338
页数：8
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