Preparation and microstructure characterization of zinc coating prepared by pack cementation

DOI

10.2991/mmeceb-15.2016.102How to use a DOI?

Keywords

Zinc coating, microstructure, steel.

Abstract

The zinc coatings on Q235 steel substrate were prepared by pack cementation at 400 °C for different holding time. The microstructure, thickness and hardness of the coatings were investigated. The thickness and hardness of the coating increased gradually with increasing heating time. The coating was composed of two layers. The inner layer is composed of 60.67 at.% Fe and 39.33 at.% Zn, and the outet layer is composed of 10.30 at.% Fe and 89.70 at.% Zn. The coating was consist of Zn, Fe11Zn40, FeZn7 and FeZn9 phases.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Li Liu
AU  - Sirong Yu
PY  - 2015/12
DA  - 2015/12
TI  - Preparation and microstructure characterization of zinc coating prepared by pack cementation
BT  - Proceedings of the 2015 2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology
PB  - Atlantis Press
SP  - 514
EP  - 518
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmeceb-15.2016.102
DO  - 10.2991/mmeceb-15.2016.102
ID  - Liu2015/12
ER  -