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- 01HCJ3P003R3JZBWFXVTB1W0BQ classification C1.
- 01HCJ3P003R3JZBWFXVTB1W0BQ date "2023".
- 01HCJ3P003R3JZBWFXVTB1W0BQ language "eng".
- 01HCJ3P003R3JZBWFXVTB1W0BQ type conference.
- 01HCJ3P003R3JZBWFXVTB1W0BQ hasPart 01HCJ3SE4M5N91HW7M8KBHYTF5.pdf.
- 01HCJ3P003R3JZBWFXVTB1W0BQ subject "Technology and Engineering".
- 01HCJ3P003R3JZBWFXVTB1W0BQ presentedAt urn:uuid:b1a9538e-1593-4ad9-87b4-554acc877454.
- 01HCJ3P003R3JZBWFXVTB1W0BQ abstract "Selective Laser Melting (SLM) is an increasingly advantageous Additive Manufacturing (AM) technique for fabricating intricate components with potential applications in hydrogen storage and transport. Austenitic stainless steels (ASS) produced via SLM exhibit enhanced mechanical properties when compared to their conventionally manufactured (CM) counterparts. Nevertheless, the response of ASS to hydrogen exposure remains uncertain and requires further investigation. The interaction of hydrogen with heat-treated SLM 316L ASS was examined through exposing the net-shaped specimens to cathodic electrochemical hydrogen charging and nanoindentation loading tests correlated with Electron BackScatter Diffraction (EBSD) analysis. Thermal Desorption Spectroscopy (TDS) and melt extraction are used to evaluate the diffusivity and solubility of hydrogen, respectively. The low diffusion coefficient of hydrogen arising from the crystallographic and microstructural properties of SLM parts led to a restricted depth of hydrogen penetration. Therefore, nanoindentation, being a surface-based methodology, offers an effective means to assess the impact of hydrogen. The charged samples exhibited an observed enhancement in nanohardness, which can be attributed to the hydrogen-increased lattice friction and pinning effect. An explicit correlation between nanohardness displacement and grain orientation was observed for grain orientations close to <001>, <101>, and <111> parallel to building direction. This correlation was explained by considering the role of the different deformation mechanisms, solidification structure and dislocation density affecting the nanoindentation behavior.".
- 01HCJ3P003R3JZBWFXVTB1W0BQ author 178FFD84-F0EE-11E1-A9DE-61C894A0A6B4.
- 01HCJ3P003R3JZBWFXVTB1W0BQ author 22cebc27-7b0e-11ec-944b-afdb53c4d2ca.
- 01HCJ3P003R3JZBWFXVTB1W0BQ author 33B858F8-F0EE-11E1-A9DE-61C894A0A6B4.
- 01HCJ3P003R3JZBWFXVTB1W0BQ author F5C5C8A0-F0ED-11E1-A9DE-61C894A0A6B4.
- 01HCJ3P003R3JZBWFXVTB1W0BQ dateCreated "2023-10-12T14:12:08Z".
- 01HCJ3P003R3JZBWFXVTB1W0BQ dateModified "2024-10-29T18:33:20Z".
- 01HCJ3P003R3JZBWFXVTB1W0BQ name "Effect of hydrogen on nanoindentation behavior of heat treated selective laser melted 316L stainless steel".
- 01HCJ3P003R3JZBWFXVTB1W0BQ pagination urn:uuid:920c587b-0724-489d-83f9-2aef1e671f76.
- 01HCJ3P003R3JZBWFXVTB1W0BQ sameAs LU-01HCJ3P003R3JZBWFXVTB1W0BQ.
- 01HCJ3P003R3JZBWFXVTB1W0BQ sourceOrganization urn:uuid:13df9012-14cc-403f-b027-8c3c3ce8053f.
- 01HCJ3P003R3JZBWFXVTB1W0BQ type C1.