Fatigue FEM analysis in the case of brazed aluminium alloy 3L59 used in aeronautical industry

4th ModTech International Conference - Modern Technologies in Industrial Engineering

Dimitrescu, A.^1 ; Amza, Gh.^1 ; Nioi, D.F.^1 ; Amza, C.Gh.^1 ; Apostolescu, Z.^1

Univ. Politechnica of Bucharest, Splaiul Independenei no. 313, sect 6., Bucharest, Romania^1

关键词: 6061 aluminum;    Brazed aluminum;    Element simulations;    FEM analysis;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/145/4/042009/pdf
DOI  :  10.1088/1757-899X/145/4/042009

来源: IOP

【 摘 要 】

The use, on a larger scale, of brazed aluminum alloys in the aerospace industry led to the need for a detailed study of the assemblies behavior. These are built from 6061 aluminum aloy (3L59) brazed with aluminum aloy A103. Therefore, a finit element simulation (FEM) of durability is necessary, that consists in the observation of gradual deterioration until failure. These studies are required and are previous to the stage of the producing the assembly and test it by traditional methods.