학술논문
Parameter Determination of the Chaboche Kinematic Hardening Models for 30CrMo Steel in Hydrogen Environment
Document Type
Article
Author
Source
International Core Journal of Engineering. Vol. 10 Issue 1, p62-65. 4 p.
Subject
Language
英文
ISSN
2414-1895
Abstract
Steel is widely used in life, and fatigue failure is the most common failure mode. In this paper, based on Chaboche constitutive theory, the parameters of the 30CrMo steel kinematic hardening models were calibrated for different hydrogen charging durations and verified with ABAQUS finite element software. The results show that Chaboche kinematic hardening models can accurately simulate the half-life hysteresis curve of 30CrMo steel.