Effect of La on inclusions and fracture toughness of low-alloy ultra-high-strength 40CrNi2Si2MoVA steel
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-021-00579-1
Abstract: The effect of La on inclusions and fracture toughness of 40CrNi2Si2MoVA steel was investigated via the optical microscope, scanning electron microscope, image software and electronic universal testing machine. The results reveal that the inclusions in… read more here.
Keywords: steel; 40crni2si2mova steel; inclusions fracture; effect inclusions ... See more keywords
Influence of non-metallic inclusions on the fracture-toughness properties on the longitudinal welding of an API 5L steel pipeline
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Testing and Evaluation"
DOI: 10.1520/jte20150061
Abstract: In previous works, it was demonstrated that the average fracture-toughness values were higher in the circumferential-longitudinal direction (CL) than in the circumferential-radial direction (CR) on the longitudinal submerged arc welding (SAW) in API 5L pipeline… read more here.
Keywords: inclusions fracture; non metallic; fracture toughness; metallic inclusions ... See more keywords