TENSILE FRACURE IN AN Al-Li ALLOY 8090

来源期刊：中国有色金属学报(英文版)1995年第2期

论文作者：Jiang Daming Wang Yinong Hong Bande Lei Tingquan Sun Fenglian

文章页码：106 - 108

Key words：Al-Li alloy ;tensile fracture ;dimple ;rupture; cleavage

Abstract: Tensile fracture of an Al-Li-Cu-Mg-Zr alloy 8090 was studied. The results showed that the tensile fracture of the alloy contains dimples and intergranular rupture as well as cleavage facets, and the cleavage facets are formed by the interaction of inclusions and Na element.