Analysis of weld root fatigue cracking in load-carrying high-strength aluminum alloy cruciform joints
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105735
Abstract: Abstract This paper presents both experimental and analytical investigations into weld root cracking behaviors in load-carrying high-strength aluminum alloy cruciform joints. In test specimen preparations, electric spark machining was used to ensure weld penetration consistency.… read more here.
Keywords: high strength; load carrying; carrying high; weld root ... See more keywords
Characterization of Clustered Cracks at Weld Root Based on Uniform-Magnetic-Field Distortion Measurement
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DOI: 10.1109/tim.2022.3158439
Abstract: Girth welds in pipelines are critical links on which the pipeline system depends. After long-term operation, defects may appear at the weld root, which seriously threatens the safety of the system. Cracks are the most… read more here.
Keywords: weld root; uniform magnetic; field distortion; magnetic field ... See more keywords
Investigation of Weld Root Defects in High-Power Full-Penetration Laser Welding of High-Strength Steel
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DOI: 10.3390/ma15031095
Abstract: The currently available high-power laser shows promising opportunities for the welding of thick plates in a single pass. However, weld-root defect frequently occurs when a high-power laser is used to join thick plates in a… read more here.
Keywords: weld root; root; root defects; laser ... See more keywords