2021
DOI: 10.1016/j.matchar.2021.111217
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Hot cracking behavior of additively manufactured D2 steel

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Cited by 22 publications
(5 citation statements)
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“…They were thus attributed to the formation of hot cracks due to high stresses [44]. The formation of these cracks is in agreement with the findings of Huang et al [45] and Lim et al [46], which showed the tendency of the stainless steel to form cracks, especially at the edge of the sample and when high laser power values are used [46]. A more detailed representation of these defects is reported in Appendix A.…”
Section: Effect Of Laser Powersupporting
confidence: 86%
“…They were thus attributed to the formation of hot cracks due to high stresses [44]. The formation of these cracks is in agreement with the findings of Huang et al [45] and Lim et al [46], which showed the tendency of the stainless steel to form cracks, especially at the edge of the sample and when high laser power values are used [46]. A more detailed representation of these defects is reported in Appendix A.…”
Section: Effect Of Laser Powersupporting
confidence: 86%
“…They were thus attributed to the formation of hot cracks due to high stresses [38]. The formation of these cracks is in agreement with the findings of Huang et al [39] and Lim et al [40] which showed the tendency of the stainless steel to form cracks, especially in the edge of the sample and when high laser power values are used [40]. A more detailed representation of these defects is reported in Appendix A.…”
Section: Effect Of Laser Powersupporting
confidence: 86%
“…They determined that crack formation and propagation primarily originate from the network-like eutectic carbide structures. These findings were confirmed by the work of Lim et al in [33], who demonstrate that crack propagation in D2 (X153CrMoV12; 1.2379) tool steel occurs along eutectic Cr-rich carbides of M 7 C 3 type. Contrary to other work, they attribute crack formation to hot crack formation along the low-melting eutectics in the interdendritic areas, with the length of the cracks increasing with an increased number of layers, i.e., renewed heat input.…”
Section: Introductionsupporting
confidence: 76%