Simulation of Stress-magnetization Effect on 18CrNi4A Steel by ANSYS
To analysis the Stress-magnetization Effect on 18CrNi4A steel sample under the geomagnetic field, the mode of the sample and the air around it was constructed with the help of ANSYS, famous software of FEA. The stress and magnetic flux leakage distribution of the mode were given. The influences of stress concentration under the geomagnetic field on magnetic memory signal were discussed. Lastly, through the contrast analysis between finite element result and experimental phenomena, the summing-up was given, providing the gist for the further study of magnetic memory testing theory and experiment.
Finite Element Method Stress-magnetization Effect Magnetic memory signal Axial tensile load Stress concentration
Jilin REN Minghang SHU Kai SONG Xi CHEN Chen CHEN
Key Laboratory of NDT,Ministry of Education,Nanchang Hang Kong University,Nanchang 330063,
国际会议
第十七届世界无损检测会议(17th World Conference on Nondestructive Testing)
上海
英文
2404-2411
2008-10-25（万方平台首次上网日期，不代表论文的发表时间）