Surface Oxide Formation during Rapid Heating of Zn-coated Press Hardening Steel
SCIE
SCOPUS
- Title
- Surface Oxide Formation during Rapid Heating of Zn-coated Press Hardening Steel
- Authors
- Lee, CW; Choi, WS; Cho, YR; De Cooman, BC
- Date Issued
- 2014-01
- Publisher
- Nippon Tekko Kyokai/Iron and Steel Institute of Japan
- Abstract
- During the conventional die-quenching processing of a galvanized PHS steel, a thick ZnO layer is formed at the surface. When the heating rate is increased, the oxide at the surface is a thin Al2O3 layer. This remarkable change in surface oxide during rapid heating is due to the partial melting of the coating instead of the solidification of the coating and the formation of Fe-Zn intermetallics. In the present study, the characterization of the surface oxide formation at different heating rates is presented.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/14340
- DOI
- 10.2355/ISIJINTERNATIONAL.54.2364
- ISSN
- 0915-1559
- Article Type
- Article
- Citation
- ISIJ International, vol. 54, no. 10, page. 2364 - 2368, 2014-01
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