Solidification Cracking of Longitudinal Submerged Arc Welded Pipes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-020-00884-z
Abstract: High-strength longitudinal submerged arc welded (LSAW) pipes are used by the oil and gas operators for long-distance fluid transfer. During manufacturing of 18-m-long LSAW pipes, numerous T-end (Tail end) cracks were observed by manual ultrasonic… read more here.
Keywords: arc welded; longitudinal submerged; end; solidification ... See more keywords
A combined full-field imaging and metallography approach to assess the local properties of gas tungsten arc welded copper–stainless steel joints
Sign Up to like & getrecommendations! Published in 2019 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1016/j.acme.2018.08.009
Abstract: Abstract The local material properties of gas tungsten arc welded (GTAW) C21000 grade copper alloy (Cu) to AISI 304 grade stainless steel (SS) joints using (ErNiCu-7) filler material are studied using a range of material… read more here.
Keywords: stainless steel; arc welded; gas tungsten; tungsten arc ... See more keywords
A study on porosity in gas tungsten arc welded aluminum alloys using spectral analysis
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2020.06.033
Abstract: Abstract The paper studied the effect of assembly process parameters on inner porosity in arc welded joints of aluminum alloys. Three factors, including the thickness of the root face, the butt joint gap and the… read more here.
Keywords: aluminum alloys; porosity; arc welded; analysis ... See more keywords