Structure and Properties of Welded Joints of the Aluminum Alloy 1550 Produced by Double-Side Friction Welding with Mixing

被引：2

作者：

Kuryntsev, S. V. ^{[1
]}

机构：

[1] AN Tupolev Natl Res Tech Univ KAI, Kazan, Russia

来源：

METAL SCIENCE AND HEAT TREATMENT | 2014年 / 56卷 / 5-6期

关键词：

double-side friction welding with mixing; two-side friction welding with mixing; microhardness; macrostructure;

D O I：

10.1007/s11041-014-9752-7

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The structure and properties of welded joints formed from aluminum alloy 1550 by means of double-side friction welding with mixing are investigated. The optimum regimes of sample preparation for determining the microhardness and for macro- and micro-investigations of structure are determined experimentally. Different regions of a welded joint, e.g., the core of the weld, the thermomechanically affected zone, the heat-affected zone, the matrix metal, the entering side and side of withdrawal of the working tool, and the surfaces of first and second welding passes, are investigated.

引用

页码：310 / 314

页数：5