Study on the interfacial characteristics and crack propagation of 630 stainless steel fabricated by hybrid additive manufacturing (additional DED building on L-PBFed substrate)

Title
Study on the interfacial characteristics and crack propagation of 630 stainless steel fabricated by hybrid additive manufacturing (additional DED building on L-PBFed substrate)
Authors
Keywords
Directed energy deposition (DED), Laser powder bed fusion (L-PBF), 630 stainless steel, Building direction, Charpy test, Crack propagation
Publisher
Elsevier BV
Online
2022-01-10
DOI
10.1016/j.msea.2022.142657

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