Proceedings of the 2nd International Conference on Electrical and Electronic Engineering (EEE 2019)

Research on Heat Treatment Process for New Low Alloy Steel Structures

Authors
Yan-xia Gu, Heng Wang
Corresponding Author
Yan-xia Gu
Available Online July 2019.
DOI
https://doi.org/10.2991/eee-19.2019.35How to use a DOI?
Keywords
Stepping-annealing, Heat treatment, Low alloy steel structure, Mechanical properties, Damping performance
Abstract
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%.
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Proceedings
2nd International Conference on Electrical and Electronic Engineering (EEE 2019)
Part of series
Advances in Engineering Research
Publication Date
July 2019
ISBN
978-94-6252-754-6
ISSN
2352-5401
DOI
https://doi.org/10.2991/eee-19.2019.35How to use a DOI?
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  -