Phase stability of dross particles in hot-dip Zn-55wt%Al-1.6wt%Si galvanizing bath

Simple item page
dc.contributor.authorQu, DDen_AU
dc.contributor.authorGear, Men_AU
dc.contributor.authorGu, QFen_AU
dc.contributor.authorSetargew, Nen_AU
dc.contributor.authorRenshaw, Wen_AU
dc.contributor.authorMcDonald, Sen_AU
dc.contributor.authorStJohn, Den_AU
dc.contributor.authorNogita, Ken_AU
dc.date.accessioned2023-03-31T02:53:48Zen_AU
dc.date.available2023-03-31T02:53:48Zen_AU
dc.date.issued2023-01-31en_AU
dc.date.statistics2023-03-24en_AU
dc.description.abstractDross in a Zn-55wt%Al-1.6wt%Si metal coating bath is a mixture of bath metal and the quaternary intermetallic phase τ5c-Al20Fe5Si2(+Zn). Understanding the properties and formation of dross in a hot-dip Al-Zn galvanizing bath at the processing temperature (~600 °C) is critical for improving the production quality of steel sheet coating. However, dross analysis is usually conducted at room temperature with dross samples taken from the hot-dip bath and it is not known how representative these samples are of the phase(s) existing at high temperature. Using in-situ synchrotron X-ray diffraction (XRD), the crystal lattice and the coefficient of thermal expansion (CTE) of the intermetallic phase have been determined in the temperature range of 30 °C to 660 °C. Phase formation and phase stability of the intermetallic phase in the dross powder have been determined, providing fundamental knowledge for optimizing the production and quality of steel sheet coating. © 2023 The Authors.en_AU
dc.description.sponsorshipThis work is supported by the ARC Research Hub for Australian Steel Manufacturing Project (IH130100017), and ARC Linkage Project (LP190100386). The synchrotron X-ray powder diffraction research was undertaken on the X-ray Powder Diffraction Beamline at the Australian Synchrotron, part of ANSTO, under proposal AS153/PD/9884.en_AU
dc.identifier.articlenumber1211en_AU
dc.identifier.citationQu, D., Gear, M., Gu, Q., Setargew, N., Renshaw, W., McDonald, S., StJohn, D., & Nogita, K. (2023). Phase stability of dross particles in hot-dip Zn-55wt%Al-1.6wt%Si galvanizing bath. Materials, 16(3), 1211. doi:10.3390/ma16031211en_AU
dc.identifier.issn1996-1944en_AU
dc.identifier.issue3en_AU
dc.identifier.journaltitleMaterialsen_AU
dc.identifier.urihttps://www.mdpi.com/1996-1944/16/3/1211en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/14777en_AU
dc.identifier.volume16en_AU
dc.language.isoenen_AU
dc.publisherMDPIen_AU
dc.subjectPhase stabilityen_AU
dc.subjectX-ray diffractionen_AU
dc.subjectCrystal latticesen_AU
dc.subjectSurface coatingen_AU
dc.subjectPowdersen_AU
dc.subjectMechanical propertiesen_AU
dc.titlePhase stability of dross particles in hot-dip Zn-55wt%Al-1.6wt%Si galvanizing bathen_AU
dc.typeJournal Articleen_AU
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
materials-16-01211.pdf
Size:
4.87 MB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.63 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Journal Articles