Abstract
The main device material used in power generation facilities is high-tension steel, which has a significant impact on weldability and longevity. Therefore, high-base flux and high-base low-hydrogen welding rods are used to reduce hydrogen content.<br/> In this study, welding equipment, polarity, and prior technology were reviewed to implement rapid arc stabilization using AWS E7016 low hydrogen welding rods based on user needs for power generation facilities and global standards, and various shape designs of welding rod fleets were attempted. This increases the arc start current density to induce metal transfer mode using the Hollow Electrode effect and the increase in current value at ignition, thereby implementing initial arc safety and optimal welding atmosphere to solve fatal early welding defects such as pores, slag mix, and fusion.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callSimilar Papers
More From: Journal of Welding and Joining
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
