Simulation Analysis of Quenching Process of High Strength Steel Based on ABAQUS

Abstract

With the further improvement of industrialization, construction machinery has also made considerable progress. In the field of engineering machinery manufacturing, in response to the development trend of "green manufacturing" in the country, manufacturers also want to reduce the energy consumption of construction machinery and make the products develop in the direction of light quantification, high reference quantity and long life. Therefore, users put forward higher requirements for structural steels for construction machinery. Considering the complexity of iron and steel production process at 960MPa level, we need further research and improvement of existing production processes, so as to improve the quality of domestic 960MPa steel products. In this paper, combined with the actual production of iron and steel company, through ABAQUS finite element simulation of the steel Q960 high strength quenching process in the production process of steel, a finite element model is established to simulate the temperature and stress fields of Q960 steel during quenching. The influence of temperature and pressure after quenching on the temperature and stress fields after quenching is mainly studied.