期刊
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
卷 466, 期 1-2, 页码 235-245出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.msea.2007.02.100
关键词
friction stir welding; aluminum alloy 2024; microstructure; hardness; tensile properties; fracture
In this paper, the salient intricacies of friction stir welding of aluminum alloy 2024 are highlighted. Influence of welding parameter, primarily the heat flow conduction path, on microstructural development of a 0.125 in (3 mm) thick plate of the aluminum alloy is presented. The conjoint influence of weld parameter and intrinsic microstructural features on tensile deformation and quasi-static fracture behavior is presented and discussed. The tensile properties and fracture behavior of the welded sample is compared with the unwelded counterpart. The microscopic mechanisms governing tensile or quasi-static fracture are rationalized in light of intrinsic microstructural features of the welded sample, deformation characteristics of the alloy microstructure, and nature of loading. (c) 2007 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据