Microscale residual stresses in additively manufactured stainless steel

The impact of grain-scale residual stresses on the mechanical behaviour of 3D-printed metals and alloys remains unexplored. Here, the authors combine in situ synchrotron X-ray diffraction and computer simulations to link residual stresses in steel to its tensile behaviour.

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Detalles Bibliográficos
Autores principales: Wen Chen, Thomas Voisin, Yin Zhang, Jean-Baptiste Florien, Christopher M. Spadaccini, David L. McDowell, Ting Zhu, Y. Morris Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/24c026e2474d46beb98ce7c39fd2a122
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Sumario:The impact of grain-scale residual stresses on the mechanical behaviour of 3D-printed metals and alloys remains unexplored. Here, the authors combine in situ synchrotron X-ray diffraction and computer simulations to link residual stresses in steel to its tensile behaviour.