Please use this identifier to cite or link to this item:
doi:10.22028/D291-40284
Title: | Analysis of the carbide precipitation and microstructural evolution in HCCI as a function of the heating rate and destabilization temperature |
Author(s): | Guitar, M. Agustina Nayak, U. Pranav Campo Schneider, Lucía Schmauch, Jörg Mücklich, Frank |
Language: | English |
Title: | Scientific Reports |
Volume: | 13 |
Issue: | 1 |
Publisher/Platform: | Springer Nature |
Year of Publication: | 2023 |
Free key words: | Materials science Metals and alloys |
DDC notations: | 500 Science |
Publikation type: | Journal Article |
Abstract: | Microstructural modifcation of high chromium cast irons (HCCI) through the precipitation of secondary carbides (SC) during destabilization treatments is essential for improving their tribological response. However, there is not a clear consensus about the frst stages of the SC precipitation and how both the heating rate (HR) and destabilization temperature can afect the nucleation and growth of SC. The present work shows the microstructural evolution, with a special focus on the SC precipitation, in a HCCI (26 wt% Cr) during heating up to 800, 900, and 980 °C. It was seen that the HR is the most dominant factor infuencing the SC precipitation as well as the matrix transformation in the studied experimental conditions. Finally, this work reports for frst time in a systematic manner, the precipitation of SC during heating of the HCCI, providing a further understanding on the early stages of the SC precipitation and the associated microstructural modifcations. |
DOI of the first publication: | 10.1038/s41598-023-36364-1 |
URL of the first publication: | https://www.nature.com/articles/s41598-023-36364-1 |
Link to this record: | urn:nbn:de:bsz:291--ds-402841 hdl:20.500.11880/36197 http://dx.doi.org/10.22028/D291-40284 |
ISSN: | 2045-2322 |
Date of registration: | 8-Aug-2023 |
Description of the related object: | Supplementary Information |
Related object: | https://static-content.springer.com/esm/art%3A10.1038%2Fs41598-023-36364-1/MediaObjects/41598_2023_36364_MOESM1_ESM.docx |
Faculty: | NT - Naturwissenschaftlich- Technische Fakultät |
Department: | NT - Materialwissenschaft und Werkstofftechnik NT - Physik |
Professorship: | NT - Prof. Dr. Jürgen Eschner NT - Prof. Dr. Frank Mücklich |
Collections: | SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
File | Description | Size | Format | |
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s41598-023-36364-1.pdf | 5,46 MB | Adobe PDF | View/Open |
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