Research on Heat Treatment Process for New Low Alloy Steel Structures
Yan-xia Gu, Heng Wang
Available Online July 2019.
- https://doi.org/10.2991/eee-19.2019.35How to use a DOI?
- Stepping-annealing, Heat treatment, Low alloy steel structure, Mechanical properties, Damping performance
- Different annealing process and the same quenching tempering process were used to execute the heat treatment for Q235Ni0.1Zr0.1Y0.1 new low alloy steel structure, and the microstructure of the steel structure was observed and the mechanical properties and damping performance were analyzed. The results show that, compared with 460 ℃ annealing, the mechanical properties and damping performance of the steel structure reduce after annealed at 600 ℃, the tensile strength, yield strength and break elongation is decreased by 7.1% , 12.2% and 9.8% , respectively. As the frequency of 1 Hz, the damping performance is decreased by 71.4%. After stepping-annealing, the tensile strength, yield strength and break elongation of the steel structure is increased by 14.3%, 13.4% and 12.8%, respectively. As the frequency of 1 Hz, the damping performance is increased by 321.4%.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Yan-xia Gu AU - Heng Wang PY - 2019/07 DA - 2019/07 TI - Research on Heat Treatment Process for New Low Alloy Steel Structures BT - 2nd International Conference on Electrical and Electronic Engineering (EEE 2019) PB - Atlantis Press SP - 203 EP - 208 SN - 2352-5401 UR - https://doi.org/10.2991/eee-19.2019.35 DO - https://doi.org/10.2991/eee-19.2019.35 ID - Gu2019/07 ER -