Hetero-deformation-induced stress in additively manufactured 316L stainless steel

Hetero-deformation-induced stress in additively manufactured 316L stainless steel

Heterogeneous cellular structure combined with bimodal grain structure contributed to the high hetero-deformation-induced (HDI) stress in selective laser melted 316L stainless steel (SLMed 316L SS) and high grain boundary density at molten pool boundaries and thick cellular boundaries inside grains...

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Bibliographic Details
Main Authors: Decheng Kong, Chaofang Dong, Xiaoqing Ni, Zhang Liang, Cheng Man, Xiaogang Li
Format: Article
Language:English
Published: Taylor & Francis Group 2020-10-01
Series:Materials Research Letters
Subjects:
selective laser melting
316l stainless steel
hdi stress
cellular structure
Online Access:http://dx.doi.org/10.1080/21663831.2020.1775149

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