dc.contributor.author |
Mathoho, Ipfi
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|
dc.contributor.author |
Sibisi, T
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|
dc.date.accessioned |
2024-05-16T09:51:28Z |
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dc.date.available |
2024-05-16T09:51:28Z |
|
dc.date.issued |
2024-01 |
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dc.identifier.citation |
Mathoho, I. & Sibisi, T. 2024. The influence of hatch spacing on the metallurgical characteristics of 17-4 PH stainless steel processed by DED. <i>The International Journal of Advanced Manufacturing Technology, 130.</i> http://hdl.handle.net/10204/13670 |
en_ZA |
dc.identifier.issn |
0268-3768 |
|
dc.identifier.issn |
1433-3015 |
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dc.identifier.uri |
https://doi.org/10.21203/rs.3.rs-3292490/v1
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dc.identifier.uri |
http://hdl.handle.net/10204/13670
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dc.description.abstract |
The quality and performance of additively manufactured part is linked to the process parameters such as laser power, scanning speed, powder feed rate, and layer thickness. However, hatch spacing is one of the process parameters that affect the quality and performance of the part, but its effect has not been fully investigated. Therefore, this study seeks to investigate the effect of hatch spacing on the metallurgical characteristics, including microstructural evolution, microhardness, and corrosion behaviour of 17 - 4 PH stainless produced through DED. This study deduced that varying the % overlap had an impact on the proportion of delta ferrite and the grain size. Furthermore, increasing the % overlap was found to cause a reduction in hardness. Meanwhile, it was found that traditionally manufactured 17 - 4 PH is less susceptible to corrosion than additively manufactured 17 - 4 PH. |
en_US |
dc.format |
Fulltext |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.uri |
https://link.springer.com/article/10.1007/s00170-023-12748-5 |
en_US |
dc.source |
The International Journal of Advanced Manufacturing Technology, 130 |
en_US |
dc.subject |
17–4 PH stainless steel |
en_US |
dc.subject |
Corrosion |
en_US |
dc.subject |
DED |
en_US |
dc.subject |
Microhardness |
en_US |
dc.subject |
Microstructure |
en_US |
dc.title |
The influence of hatch spacing on the metallurgical characteristics of 17-4 PH stainless steel processed by DED |
en_US |
dc.type |
Article |
en_US |
dc.description.pages |
4565–4574 |
en_US |
dc.description.note |
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are
included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. |
en_US |
dc.description.cluster |
Manufacturing |
en_US |
dc.description.impactarea |
Laser Enabled Manufacturing |
en_US |
dc.identifier.apacitation |
Mathoho, I., & Sibisi, T. (2024). The influence of hatch spacing on the metallurgical characteristics of 17-4 PH stainless steel processed by DED. <i>The International Journal of Advanced Manufacturing Technology, 130</i>, http://hdl.handle.net/10204/13670 |
en_ZA |
dc.identifier.chicagocitation |
Mathoho, Ipfi, and T Sibisi "The influence of hatch spacing on the metallurgical characteristics of 17-4 PH stainless steel processed by DED." <i>The International Journal of Advanced Manufacturing Technology, 130</i> (2024) http://hdl.handle.net/10204/13670 |
en_ZA |
dc.identifier.vancouvercitation |
Mathoho I, Sibisi T. The influence of hatch spacing on the metallurgical characteristics of 17-4 PH stainless steel processed by DED. The International Journal of Advanced Manufacturing Technology, 130. 2024; http://hdl.handle.net/10204/13670. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Mathoho, Ipfi
AU - Sibisi, T
AB - The quality and performance of additively manufactured part is linked to the process parameters such as laser power, scanning speed, powder feed rate, and layer thickness. However, hatch spacing is one of the process parameters that affect the quality and performance of the part, but its effect has not been fully investigated. Therefore, this study seeks to investigate the effect of hatch spacing on the metallurgical characteristics, including microstructural evolution, microhardness, and corrosion behaviour of 17 - 4 PH stainless produced through DED. This study deduced that varying the % overlap had an impact on the proportion of delta ferrite and the grain size. Furthermore, increasing the % overlap was found to cause a reduction in hardness. Meanwhile, it was found that traditionally manufactured 17 - 4 PH is less susceptible to corrosion than additively manufactured 17 - 4 PH.
DA - 2024-01
DB - ResearchSpace
DP - CSIR
J1 - The International Journal of Advanced Manufacturing Technology, 130
KW - 17–4 PH stainless steel
KW - Corrosion
KW - DED
KW - Microhardness
KW - Microstructure
LK - https://researchspace.csir.co.za
PY - 2024
SM - 0268-3768
SM - 1433-3015
T1 - The influence of hatch spacing on the metallurgical characteristics of 17-4 PH stainless steel processed by DED
TI - The influence of hatch spacing on the metallurgical characteristics of 17-4 PH stainless steel processed by DED
UR - http://hdl.handle.net/10204/13670
ER -
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en_ZA |
dc.identifier.worklist |
27538 |
en_US |