Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)

The Austenite Grain Growth Behavior and Mathematical Model of 20CrMnTiH

Authors
Feng Wang, Wei Feng, Zhi-Xing Guan, Ri-Jie Cong, Fei Qin
Corresponding Author
Feng Wang
Available Online June 2016.
DOI
10.2991/ame-16.2016.49How to use a DOI?
Keywords
20CrMnTiH steel, Heating temperature, Holding time, Austenite grain growth.
Abstract

The 20CrMnTiH gear steel was heated at temperature range from 850°C to 1250°C and at holding time range from 0s to 480s to obtain the law of austenite grain growth by using Gleeble-3500 thermo-simulation-machine in this research. The effects of heating temperature and holding time on austenite grain growth behavior were investigated. The results show that austenite grain size increased with the increase of heating temperature and the extension of holding time. By introducing the Sellars model, the austenite grain growth model was developed based on the analysis of experiment data. According to the comparison of calculated values with experiment values, the calculated results are in good agreement with the experimental results.

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 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
Series
Advances in Engineering Research
Publication Date
June 2016
ISBN
978-94-6252-208-4
ISSN
2352-5401
DOI
10.2991/ame-16.2016.49How 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  - Feng Wang
AU  - Wei Feng
AU  - Zhi-Xing Guan
AU  - Ri-Jie Cong
AU  - Fei Qin
PY  - 2016/06
DA  - 2016/06
TI  - The Austenite Grain Growth Behavior and Mathematical Model of 20CrMnTiH
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 293
EP  - 298
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.49
DO  - 10.2991/ame-16.2016.49
ID  - Wang2016/06
ER  -