The Efficiency Promotion of the Key Techniques in Hot Dip Galvanized Sheet Steel Alloying Process

DOI

10.2991/emim-15.2015.174How to use a DOI?

Keywords

Hot dip galvanized steel; Alloying soaking pit; Flow filed optimization; Numerical simulation; Promotion of energy efficiency.

Abstract

Alloying soaking pit is one of the key equipments in hot galvanized steel alloying process. Alloying temperature indirectly effects the metallographic structure and product quality. To increase temperature in galvannealing furnace efficiently is very useful and energy-saving. Numerical simulation on 3D flow field and temperature field and analyzing the reason why the temperature in the furnace cannot meet the technical requirements were conducted using CFD, and then the optimum was proposed. Results indicate that if two baffles are added symmetrically in the top of soaking furnace, the furnace temperature will increase by 75% under the same resistance thermal power, then energy efficiency is enhanced.

Copyright

© 2015, 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  - Dan Mei
AU  - Peng Lei
AU  - Zhi Fang
AU  - Meng Wen
PY  - 2015/04
DA  - 2015/04
TI  - The Efficiency Promotion of the Key Techniques in Hot Dip Galvanized Sheet Steel Alloying Process
BT  - Proceedings of the 2015 International Conference on Education, Management, Information and Medicine
PB  - Atlantis Press
SP  - 893
EP  - 897
SN  - 2352-5428
UR  - https://doi.org/10.2991/emim-15.2015.174
DO  - 10.2991/emim-15.2015.174
ID  - Mei2015/04
ER  -