Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering

Statistical Analysis on Impact Toughness of Welded Joints between B610CF and 16MnR Steel

Authors
Wenmin Liu, Housen Yang, Xinwen Luo, Xingmei Dai
Corresponding Author
Wenmin Liu
Available Online October 2015.
DOI
https://doi.org/10.2991/icadme-15.2015.234How to use a DOI?
Keywords
B610CF steel; 16MnR steel; Welded joint; Impact toughness
Abstract

It was investigated for statistical analysis on impact toughness of welded joints between B610CF and 16MnR steel using shielded metal arc welding (SMAW) and mixed gas arc welding (MGAW) method. Low temperature(-20 C) impact toughness experiments and normal temperature(20 C) impact toughness experiments after 5% strain age were carried out on weld metal (WM) and heat affected zone (HAZ) of the welded joints. F testing, t and t' testing statistical methods were used to analyze the difference of welded joint impact toughness between the two welding methods. The statistical analysis shows that the disperstiveness of impact toughness (-20 C) in WM using SMAW is significantly smaller than the one using MGAW, but the mean value has no significant difference. And there are no significantly statistical difference for the disperstiveness and mean value of -20 C impact toughness in HAZ, and normal temperature impact toughness after 5% strain age in WM and HAZ between the two welding methods.

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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Volume Title
Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
October 2015
ISBN
978-94-6252-113-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/icadme-15.2015.234How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Wenmin Liu
AU  - Housen Yang
AU  - Xinwen Luo
AU  - Xingmei Dai
PY  - 2015/10
DA  - 2015/10
TI  - Statistical Analysis on Impact Toughness of Welded Joints between B610CF and 16MnR Steel
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1270
EP  - 1275
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.234
DO  - https://doi.org/10.2991/icadme-15.2015.234
ID  - Liu2015/10
ER  -