Study on the Microstructure and Mechanical Properties of Ultrasonic-Assisted TIG Welded 441 Ferritic Stainless Steel Joints

Study on the Microstructure and Mechanical Properties of Ultrasonic-Assisted TIG Welded 441 Ferritic Stainless Steel Joints

A self-designed ultrasonic-assisted welding platform was built to improve the poor microstructure and properties of conventional TIG welded ferritic stainless steel. The ultrasonic vibration was transmitted to the weld pool through the base metal in the manner of point–surface contact in the optimal...

Full description

Bibliographic Details
Main Authors: Xiaohui Zhao, Yunhao Chen, Wenqiang Zhang, Yu Liu, Yunhui Zhang
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Metals
Subjects:
ferritic stainless steel
ultrasonic-assisted welding
microstructure
hardness
Online Access:https://www.mdpi.com/2075-4701/13/12/1924

Similar Items

Similar Items