Proceedings of the 2016 6th International Conference on Advanced Design and Manufacturing Engineering (ICADME 2017)

Research on black-dot defects on galvanized thick sheet surface after galvanizing line

Authors
Jianqiang Zhang, Yongwei Wang, Changfeng Chen, Yanjun Zheng, Yan Li, Xi Zhang, Jianwei Yang, Jianhua Zhang, Filippo Placidi, Nan Zhang
Corresponding Author
Jianqiang Zhang
Available Online July 2017.
DOI
10.2991/icadme-16.2016.121How to use a DOI?
Keywords
Construction Materials, local oxidation, SEM, terms of settlement
Abstract

The black-dot defects on galvanized thick sheet surface after galvanizing line, which is the traditional construction materials with 1.5mm thickness, was studied. Characterizations of the research samples were carried out using a SEM in order to understand the causes of the defects. The results showed that the local oxidation mainly leaded to the surface defects. What's more, the bad conditions of touched rollers also results in the black-dot. The paper also discussed the terms of settlement.

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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Volume Title
Proceedings of the 2016 6th International Conference on Advanced Design and Manufacturing Engineering (ICADME 2017)
Series
Advances in Engineering Research
Publication Date
July 2017
ISBN
978-94-6252-249-7
ISSN
2352-5401
DOI
10.2991/icadme-16.2016.121How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Jianqiang Zhang
AU  - Yongwei Wang
AU  - Changfeng Chen
AU  - Yanjun Zheng
AU  - Yan Li
AU  - Xi Zhang
AU  - Jianwei Yang
AU  - Jianhua Zhang
AU  - Filippo Placidi
AU  - Nan Zhang
PY  - 2017/07
DA  - 2017/07
TI  - Research on black-dot defects on galvanized thick sheet surface after galvanizing line
BT  - Proceedings of the 2016 6th International Conference on Advanced Design and Manufacturing Engineering (ICADME 2017)
PB  - Atlantis Press
SP  - 680
EP  - 684
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-16.2016.121
DO  - 10.2991/icadme-16.2016.121
ID  - Zhang2017/07
ER  -