Study on the Microstructure and Mechanical Properties of 20 Steel Strain Aging

DOI

10.2991/macmc-17.2018.57How to use a DOI?

Keywords

20 steel, strain aging, microstructure, mechanical properties

Abstract

The strain aging process in the prefabrication process of 20 steel high-pressure pipe was simulated. The microstructure, hardness and impact absorption energy of the 20 steel pipes in the process were studied, and the mechanism was explained. The study shows that normalizing before prefabricated and stress relief annealing after prefabricated can be better to ensure the performance of the elbow.

Copyright

© 2018, 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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TY  - CONF
AU  - Mengli Li
AU  - Weiqiang Wang
PY  - 2018/01
DA  - 2018/01
TI  - Study on the Microstructure and Mechanical Properties of 20 Steel Strain Aging
BT  - Proceedings of the 2017 4th International Conference on Machinery, Materials and Computer (MACMC 2017)
PB  - Atlantis Press
SP  - 268
EP  - 275
SN  - 2352-5401
UR  - https://doi.org/10.2991/macmc-17.2018.57
DO  - 10.2991/macmc-17.2018.57
ID  - Li2018/01
ER  -