Study on hot deformation behavior of 70Cr3Mo back-up roll steel using processing map
Facai Ren, Fei Chen, Xiaoying Tang
Available Online October 2015.
- 10.2991/icadme-15.2015.342How to use a DOI?
- 70Cr3Mo steel; Hot deformation behavior; Processing map
The hot deformation behavior of 70Cr3Mo back-up roll steel was studied in the temperature range of 1173-1473K with the strain rates of 0.01-10s-1, respectively. Based on the dynamic material model (DMM), processing maps of 70Cr3Mo steel at the strain of 0.1-0.7 were developed and investigated. The effects of deformation parameters on the hot working ability were analyzed. The optimal deformation conditions for hot working of 70Cr3Mo steel were obtained in the temperature range of 1150-1280K and strain rate range of 0.01-0.03s-1 with a peak efficiency power dissipation of about 42%.
- © 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 - Facai Ren AU - Fei Chen AU - Xiaoying Tang PY - 2015/10 DA - 2015/10 TI - Study on hot deformation behavior of 70Cr3Mo back-up roll steel using processing map BT - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering PB - Atlantis Press SP - 1855 EP - 1858 SN - 2352-5401 UR - https://doi.org/10.2991/icadme-15.2015.342 DO - 10.2991/icadme-15.2015.342 ID - Ren2015/10 ER -