The Influence of Heating Rate on Phase Transformation of ZnFe Coating in Hot Stamping
- DOI
- 10.2991/978-94-6463-114-2_30How to use a DOI?
- Keywords
- Hot stamping; ZnFe coating; Rapid heating; Phase transformation
- Abstract
In this study, the ZnFe coated boron steel specimens were treated by rapid heating at different heating rates from 20 ℃/s to 100 ℃/s. The coating morphologies and phase compositions were characterized to investigate the influence of heating rate on phase transformation of ZnFe coating. The results indicated that there was no continuous α-Fe(Zn) layer formed at coating/substrate interface during the heating-up stage when the heating rate was higher than 50 ℃/s. As a result, the phase transformation of the coating was facilitated. At the heating rate of 100 ℃/s, a one-layer coating structure composed of α-Fe(Zn) phase was formed within 100 s, which is significantly shortened compared to the traditional furnace heating method.
- Copyright
- © 2023 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial 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.
Cite this article
TY - CONF AU - K. Wang AU - D. Y. Fang AU - B. Zhu AU - Y. L. Wang AU - Y. S. Zhang AU - Z. Z. Wang AU - W. Z. Dong AU - Q. Q. Lin PY - 2023 DA - 2023/03/02 TI - The Influence of Heating Rate on Phase Transformation of ZnFe Coating in Hot Stamping BT - Proceedings of the 6th International Conference on Advanced High Strength Steel and Press Hardening (ICHSU 2022) PB - Atlantis Press SP - 224 EP - 229 SN - 2590-3217 UR - https://doi.org/10.2991/978-94-6463-114-2_30 DO - 10.2991/978-94-6463-114-2_30 ID - Wang2023 ER -