Zobrazeno 1 - 2
of 2
pro vyhledávání: '"root welding crack"'
Publikováno v:
You-qi chuyun, Vol 41, Iss 4, Pp 411-417 (2022)
Automatic welding technology is widely used in the field welding of large-diameter and high-grade steel pipelines in China. Welding defects such as misalignment and cracks caused by various factors have seriously affected the deformation and bearing
Externí odkaz:
https://doaj.org/article/4b6a5667a4514e5d92464d62084ee8d9
Publikováno v:
You-qi chuyun, Vol 41, Iss 1, Pp 48-54 (2022)
In order to evaluate the influence of the strength of base material, root welding material and filler material on the strain capacity of girth welds in X80 pipeline, the passivation behavior of crack tips during cracking was accurately simulated with
Externí odkaz:
https://doaj.org/article/59a3a0105a7d4aa9a7146fdeee2c733a