Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/92391
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Industrial and Systems Engineering | en_US |
dc.creator | Haghdadi, N | en_US |
dc.creator | Laleh, M | en_US |
dc.creator | Chen, H | en_US |
dc.creator | Chen, Z | en_US |
dc.creator | Ledermueller, C | en_US |
dc.creator | Liao, X | en_US |
dc.creator | Ringer, S | en_US |
dc.creator | Primig, S | en_US |
dc.date.accessioned | 2022-03-29T04:25:57Z | - |
dc.date.available | 2022-03-29T04:25:57Z | - |
dc.identifier.issn | 0264-1275 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/92391 | - |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | © 2021 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). | en_US |
dc.rights | The following publication Haghdadi, N., Laleh, M., Chen, H., Chen, Z., Ledermueller, C., Liao, X., ... & Primig, S. (2021). On the pitting corrosion of 2205 duplex stainless steel produced by laser powder bed fusion additive manufacturing in the as-built and post-processed conditions. Materials & Design, 212, 110260 is available at https://doi.org/10.1016/j.matdes.2021.110260 | en_US |
dc.subject | Additive manufacturing | en_US |
dc.subject | Duplex stainless steel | en_US |
dc.subject | Heat treatment | en_US |
dc.subject | Microstructure | en_US |
dc.subject | Pitting corrosion | en_US |
dc.title | On the pitting corrosion of 2205 duplex stainless steel produced by laser powder bed fusion additive manufacturing in the as-built and post-processed conditions | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 212 | en_US |
dc.identifier.doi | 10.1016/j.matdes.2021.110260 | en_US |
dcterms.abstract | The effects of additive manufacturing (AM) and post-AM heat treatment on microstructural characteristics and pitting corrosion of 2205 duplex stainless steel were studied and benchmarked against its conventionally hot-rolled counterpart. The rapid solidification and possible loss of N associated with AM resulted in a non-equilibrium microstructure dominated by δ-ferrite with a minor fraction of austenite and abundant Cr2N precipitation. Atom probe tomography revealed that no depletion of Cr occurs around intragranular Cr2N. A deduction in Cr was observed adjacent to intergranular Cr2N particles, however, Cr content in these regions remained above the critical value of 13 wt%. Post-AM heat treatment was effective in restoring the duplex microstructure while dissolving the Cr2N precipitates. Although the pitting resistance in the as-built AM specimen was lower than that of its hot-rolled counterpart, it was fully recovered after post-AM heat treatment. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Materials and design, 15 Dec. 2021, v. 212, 110260 | en_US |
dcterms.isPartOf | Materials and design | en_US |
dcterms.issued | 2021-12-15 | - |
dc.identifier.scopus | 2-s2.0-85119382176 | - |
dc.identifier.eissn | 1873-4197 | en_US |
dc.identifier.artn | 110260 | en_US |
dc.description.validate | 202203 bckw | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | ISE-1039 | - |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | AUSMURI program administered by the Australia's Department of Industry, Science, Energy and Resources | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 60034597 | - |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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1-s2.0-S0264127521008157-main.pdf | 4.97 MB | Adobe PDF | View/Open |
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