Phase Transformations and Microstructural Observations During Subcritical Heat Treatments of a High-Chromium Cast Iron
| dc.contributor.author | Karantzalis, A. E. | en |
| dc.contributor.author | Lekatou, A. | en |
| dc.contributor.author | Kapoglou, A. | en |
| dc.contributor.author | Mavros, H. | en |
| dc.contributor.author | Dracopoulos, V. | en |
| dc.date.accessioned | 2015-11-24T17:37:15Z | |
| dc.date.available | 2015-11-24T17:37:15Z | |
| dc.identifier.issn | 1059-9495 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/14331 | |
| dc.rights | Default Licence | - |
| dc.subject | cast iron | en |
| dc.subject | high chromium | en |
| dc.subject | secondary carbides | en |
| dc.subject | subcritical treatment | en |
| dc.subject | secondary carbide precipitation | en |
| dc.subject | 16cr-1mo-1cu white iron | en |
| dc.subject | abrasion resistance | en |
| dc.subject | wear-resistance | en |
| dc.title | Phase Transformations and Microstructural Observations During Subcritical Heat Treatments of a High-Chromium Cast Iron | en |
| heal.abstract | In this study, Cr white iron of 18.23 wt.% was subjected to a series of subcritical heat treatments. At both temperatures of 350 and 450 A degrees C, no precipitation of secondary carbides was observed, and the overall microstructure resembles to that of the as-cast condition. At 550 A degrees C, hardness values increased slightly compared to the as-cast values. No evidence of secondary carbide formation was observed. At 650 and 750 A degrees C, extensive-to-complete transformation to pearlite-ferrite structures has occurred. Some evidence of secondary carbide precipitation especially for prolonged treatment periods was not adequate to obstruct the hardness decrease due to the dominating effect of pearlitic-ferritic formation. At 850 A degrees C, secondary carbide precipitation and martensite formation lead to high hardness values. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | DOI 10.1007/s11665-011-9995-z | - |
| heal.identifier.secondary | <Go to ISI>://000304241200032 | - |
| heal.journalName | Journal of Materials Engineering and Performance | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2012 | - |
| heal.publisher | Springer | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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