Process investigation on ultrasonic vibration enhanced friction stir welding of 2195 aluminum-lithium alloy

Process investigation on ultrasonic vibration enhanced friction stir welding of 2195 aluminum-lithium alloy

A novel ultrasonic vibration enhanced friction stir welding (UVeFSW) process was employed to join the rolled 2195 aluminium-lithium alloy of 4 mm thickness. The effects of superimposing ultrasonic on the macro metallograph,microhardness and tensile properties of welded joints were compared and analy...

Full description

Bibliographic Details
Main Authors: SHI Lei, DAI Xiang, WU Chuan-song, FU Li
Format: Article
Language:zho
Published: Journal of Materials Engineering 2021-05-01
Series:Cailiao gongcheng
Subjects:
aluminium-lithium alloy
friction stir welding
ultrasonic vibration
mechanical property
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000735

Similar Items

Similar Items