2020
DOI: 10.1007/s00170-020-05232-x
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Effect of weld travel speed on solidification cracking behavior. Part 2: testing conditions and metrics

Abstract: Solidification cracking is a weld defect common to certain susceptible alloys rendering many of them unweldable. It forms and grows continuously behind a moving weld pool within the twophase mushy zone and involves a complex interaction between thermal, metallurgical and mechanical factors. Research has demonstrated the ability to minimize solidification cracking occurrence by using appropriate welding parameters. Despite decade's long efforts to investigate weld solidification cracking, there remains a lack o… Show more

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Cited by 11 publications
(1 citation statement)
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“…Also, Chun et al [12] reported the BTR variation based on the segregation concentration behaviour of low-melting point elements (P and S) using a metallurgical analysis model. Recently, Coniglio et al [13] reported the effect of welding speed on BTR change. From a thermomechanical point of view, the occurrence of solidification cracking can be elucidated by the intersection of the high-temperature ductility curve and thermal strain curve [14].…”
Section: Introductionmentioning
confidence: 99%
“…Also, Chun et al [12] reported the BTR variation based on the segregation concentration behaviour of low-melting point elements (P and S) using a metallurgical analysis model. Recently, Coniglio et al [13] reported the effect of welding speed on BTR change. From a thermomechanical point of view, the occurrence of solidification cracking can be elucidated by the intersection of the high-temperature ductility curve and thermal strain curve [14].…”
Section: Introductionmentioning
confidence: 99%